public override void Emit(EmitContext ec)
{
var rc = new ResolveContext(ec.MemberContext);
var expr = new Conditional(new BooleanExpression(condition), invoke, assign, loc).Resolve(rc);
expr.Emit(ec);
}
public override void Emit (EmitContext ec)
{
var rc = new ResolveContext (ec.MemberContext);
var expr = new Conditional (new BooleanExpression (condition), invoke, assign, loc).Resolve (rc);
expr.Emit (ec);
}
public virtual object Visit(Conditional conditionalExpression)
{
return(null);
}
void case_635()
#line 4475 "cs-parser.jay"
{
Error_SyntaxError (Token.CLOSE_BRACE);
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], null, GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
lexer.putback ('}');
}
void case_634()
#line 4468 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], null, GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
void case_632()
#line 4457 "cs-parser.jay"
{
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
public virtual object Visit (Conditional conditionalExpression)
{
return null;
}
/** the generated parser.
Maintains a state and a value stack, currently with fixed maximum size.
@param yyLex scanner.
@return result of the last reduction, if any.
@throws yyException on irrecoverable parse error.
*/
internal Object yyparse (yyParser.yyInput yyLex)
{
if (yyMax <= 0) yyMax = 256; // initial size
int yyState = 0; // state stack ptr
int [] yyStates = new int[yyMax]; // state stack
Object yyVal = null; // value stack ptr
Object [] yyVals = new Object[yyMax]; // value stack
int yyToken = -1; // current input
int yyErrorFlag = 0; // #tks to shift
/*yyLoop:*/ for (int yyTop = 0;; ++ yyTop) {
if (yyTop >= yyStates.Length) { // dynamically increase
int[] i = new int[yyStates.Length+yyMax];
yyStates.CopyTo (i, 0);
yyStates = i;
Object[] o = new Object[yyVals.Length+yyMax];
yyVals.CopyTo (o, 0);
yyVals = o;
}
yyStates[yyTop] = yyState;
yyVals[yyTop] = yyVal;
if (debug != null) debug.push(yyState, yyVal);
/*yyDiscarded:*/ for (;;) { // discarding a token does not change stack
int yyN;
if ((yyN = yyDefRed[yyState]) == 0) { // else [default] reduce (yyN)
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken, yyname(yyToken), yyLex.value());
}
if ((yyN = yySindex[yyState]) != 0 && ((yyN += yyToken) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyToken)) {
if (debug != null)
debug.shift(yyState, yyTable[yyN], yyErrorFlag-1);
yyState = yyTable[yyN]; // shift to yyN
yyVal = yyLex.value();
yyToken = -1;
if (yyErrorFlag > 0) -- yyErrorFlag;
goto continue_yyLoop;
}
if ((yyN = yyRindex[yyState]) != 0 && (yyN += yyToken) >= 0
&& yyN < yyTable.Length && yyCheck[yyN] == yyToken)
yyN = yyTable[yyN]; // reduce (yyN)
else
switch (yyErrorFlag) {
case 0:
yyExpectingState = yyState;
// yyerror(String.Format ("syntax error, got token `{0}'", yyname (yyToken)), yyExpecting(yyState));
if (debug != null) debug.error("syntax error");
if (yyToken == 0 /*eof*/ || yyToken == eof_token) throw new yyParser.yyUnexpectedEof ();
goto case 1;
case 1: case 2:
yyErrorFlag = 3;
do {
if ((yyN = yySindex[yyStates[yyTop]]) != 0
&& (yyN += Token.yyErrorCode) >= 0 && yyN < yyTable.Length
&& yyCheck[yyN] == Token.yyErrorCode) {
if (debug != null)
debug.shift(yyStates[yyTop], yyTable[yyN], 3);
yyState = yyTable[yyN];
yyVal = yyLex.value();
goto continue_yyLoop;
}
if (debug != null) debug.pop(yyStates[yyTop]);
} while (-- yyTop >= 0);
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error");
case 3:
if (yyToken == 0) {
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error at end-of-file");
}
if (debug != null)
debug.discard(yyState, yyToken, yyname(yyToken),
yyLex.value());
yyToken = -1;
goto continue_yyDiscarded; // leave stack alone
}
}
int yyV = yyTop + 1-yyLen[yyN];
if (debug != null)
debug.reduce(yyState, yyStates[yyV-1], yyN, YYRules.getRule (yyN), yyLen[yyN]);
yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]);
switch (yyN) {
case 1:
#line 391 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Lexer.check_incorrect_doc_comment ();
}
break;
case 2:
#line 394 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ Lexer.CompleteOnEOF = false; }
break;
case 6:
#line 401 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
Attributes attrs = (Attributes) yyVals[0+yyTop];
report.Error (1730, attrs.Attrs [0].Location,
"Assembly and module attributes must precede all other elements except using clauses and extern alias declarations");
}
}
break;
case 7:
#line 409 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.AddAttributes ((Attributes) yyVals[0+yyTop], current_namespace);
}
break;
case 8:
#line 413 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyToken == Token.EXTERN_ALIAS)
report.Error (439, lexer.Location, "An extern alias declaration must precede all other elements");
else
Error_SyntaxError (yyToken);
}
break;
case 13:
#line 433 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
string s = lt.Value;
if (s != "alias"){
syntax_error (lt.Location, "`alias' expected");
} else if (lang_version == LanguageVersion.ISO_1) {
FeatureIsNotAvailable (lt.Location, "external alias");
} else {
lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
current_namespace.AddUsingExternalAlias (lt.Value, lt.Location, report);
}
}
break;
case 14:
#line 446 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
syntax_error (GetLocation (yyVals[-1+yyTop]), "`alias' expected"); /* TODO: better*/
}
break;
case 17:
#line 458 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 18:
#line 463 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 19:
#line 471 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
if (lang_version != LanguageVersion.ISO_1 && lt.Value == "global") {
report.Warning (440, 2, lt.Location,
"An alias named `global' will not be used when resolving `global::'. The global namespace will be used instead");
}
current_namespace.AddUsingAlias (lt.Value, (MemberName) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 20:
#line 481 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 21:
#line 489 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_namespace.AddUsing ((MemberName) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 22:
#line 501 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Attributes attrs = (Attributes) yyVals[-2+yyTop];
MemberName name = (MemberName) yyVals[0+yyTop];
if (attrs != null) {
bool valid_global_attrs = true;
if ((current_namespace.DeclarationFound || current_namespace != file.NamespaceContainer)) {
valid_global_attrs = false;
} else {
foreach (var a in attrs.Attrs) {
if (a.ExplicitTarget == "assembly" || a.ExplicitTarget == "module")
continue;
valid_global_attrs = false;
break;
}
}
if (!valid_global_attrs)
report.Error (1671, name.Location, "A namespace declaration cannot have modifiers or attributes");
}
module.AddAttributes (attrs, current_namespace);
current_namespace = new NamespaceContainer (name, module, current_namespace, file);
module.AddTypesContainer (current_namespace);
current_class = current_namespace.SlaveDeclSpace;
current_container = current_class.PartialContainer;
}
break;
case 23:
#line 530 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 24:
#line 535 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null)
lbag.AddLocation (current_namespace, GetLocation (yyVals[-9+yyTop]), GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
else
lbag.AddLocation (current_namespace, GetLocation (yyVals[-9+yyTop]), GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[-1+yyTop]));
current_namespace = current_namespace.Parent;
current_class = current_namespace.SlaveDeclSpace;
current_container = current_class.PartialContainer;
}
break;
case 25:
#line 549 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberName (lt.Value, lt.Location);
}
break;
case 26:
#line 554 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-2+yyTop], lt.Value, lt.Location);
}
break;
case 27:
#line 559 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new MemberName ("<invalid>", lexer.Location);
}
break;
case 32:
#line 577 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = (MemberName) yyVals[0+yyTop];
if (name.TypeArguments != null)
syntax_error (lexer.Location, "namespace name expected");
yyVal = name;
}
break;
case 41:
#line 609 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
TypeContainer ds = (TypeContainer)yyVals[0+yyTop];
if ((ds.ModFlags & (Modifiers.PRIVATE | Modifiers.PROTECTED)) != 0){
report.Error (1527, ds.Location,
"Namespace elements cannot be explicitly declared as private, protected or protected internal");
}
/* Here is a trick, for explicit attributes we don't know where they belong to until*/
/* we parse succeeding declaration hence we parse them as normal and re-attach them*/
/* when we know whether they are global (assembly:, module:) or local (type:).*/
if (ds.OptAttributes != null) {
ds.OptAttributes.ConvertGlobalAttributes (ds, current_namespace, !current_namespace.DeclarationFound && current_namespace == file.NamespaceContainer);
}
}
current_namespace.DeclarationFound = true;
}
break;
case 42:
#line 628 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_namespace.DeclarationFound = true;
}
break;
case 50:
#line 659 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var sect = (List<Attribute>) yyVals[0+yyTop];
yyVal = new Attributes (sect);
}
break;
case 51:
#line 664 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Attributes attrs = yyVals[-1+yyTop] as Attributes;
var sect = (List<Attribute>) yyVals[0+yyTop];
if (attrs == null)
attrs = new Attributes (sect);
else
attrs.AddAttributes (sect);
yyVal = attrs;
}
break;
case 52:
#line 677 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_attribute_section = true;
}
break;
case 53:
#line 681 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_attribute_section = false;
yyVal = yyVals[0+yyTop];
}
break;
case 54:
#line 689 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_attr_target = (string) yyVals[-1+yyTop];
if (current_attr_target == "assembly" || current_attr_target == "module") {
Lexer.check_incorrect_doc_comment ();
}
}
break;
case 55:
#line 696 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* when attribute target is invalid*/
if (current_attr_target == string.Empty)
yyVal = new List<Attribute> (0);
else
yyVal = yyVals[-2+yyTop];
current_attr_target = null;
lexer.parsing_attribute_section = false;
}
break;
case 56:
#line 707 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-2+yyTop];
}
break;
case 57:
#line 714 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = CheckAttributeTarget (lt.Value, lt.Location);
}
break;
case 58:
#line 718 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = "event"; }
break;
case 59:
#line 719 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = "return"; }
break;
case 60:
#line 721 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyToken == Token.IDENTIFIER) {
Error_SyntaxError (yyToken);
yyVal = null;
} else {
string name = GetTokenName (yyToken);
yyVal = CheckAttributeTarget (name, GetLocation (yyVals[0+yyTop]));
}
}
break;
case 61:
#line 734 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new List<Attribute> (4) { (Attribute) yyVals[0+yyTop] };
}
break;
case 62:
#line 738 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var attrs = (List<Attribute>) yyVals[-2+yyTop];
attrs.Add ((Attribute) yyVals[0+yyTop]);
yyVal = attrs;
}
break;
case 63:
#line 748 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 64:
#line 752 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
MemberName mname = (MemberName) yyVals[-2+yyTop];
if (mname.IsGeneric) {
report.Error (404, lexer.Location,
"'<' unexpected: attributes cannot be generic");
}
Arguments [] arguments = (Arguments []) yyVals[0+yyTop];
ATypeNameExpression expr = mname.GetTypeExpression ();
yyVal = new Attribute (current_attr_target, expr, arguments, mname.Location, lexer.IsEscapedIdentifier (mname));
}
break;
case 66:
#line 771 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 67:
#line 773 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 68:
#line 780 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 69:
#line 782 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments a = new Arguments (4);
a.Add ((Argument) yyVals[0+yyTop]);
yyVal = new Arguments [] { a, null };
}
break;
case 70:
#line 788 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments a = new Arguments (4);
a.Add ((Argument) yyVals[0+yyTop]);
yyVal = new Arguments [] { null, a };
}
break;
case 71:
#line 794 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments[] o = (Arguments[]) yyVals[-2+yyTop];
if (o [1] != null) {
report.Error (1016, ((Argument) yyVals[0+yyTop]).Expr.Location, "Named attribute arguments must appear after the positional arguments");
o [0] = new Arguments (4);
}
Arguments args = ((Arguments) o [0]);
if (args.Count > 0 && !(yyVals[0+yyTop] is NamedArgument) && args [args.Count - 1] is NamedArgument)
Error_NamedArgumentExpected ((NamedArgument) args [args.Count - 1]);
args.Add ((Argument) yyVals[0+yyTop]);
}
break;
case 72:
#line 808 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments[] o = (Arguments[]) yyVals[-2+yyTop];
if (o [1] == null) {
o [1] = new Arguments (4);
}
((Arguments) o [1]).Add ((Argument) yyVals[0+yyTop]);
}
break;
case 73:
#line 820 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 75:
#line 828 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 76:
#line 832 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new NamedArgument (lt.Value, lt.Location, (Expression) yyVals[0+yyTop]);
}
break;
case 77:
#line 841 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version <= LanguageVersion.V_3)
FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "named argument");
/* Avoid boxing in common case (no modifier)*/
var arg_mod = yyVals[-1+yyTop] == null ? Argument.AType.None : (Argument.AType) yyVals[-1+yyTop];
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new NamedArgument (lt.Value, lt.Location, (Expression) yyVals[0+yyTop], arg_mod);
}
break;
case 78:
#line 854 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 79:
#line 856 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Argument.AType.Ref;
}
break;
case 80:
#line 860 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Argument.AType.Out;
}
break;
case 83:
#line 872 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_modifiers = true;
}
break;
case 84:
#line 876 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_modifiers = true;
}
break;
case 97:
#line 895 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1519, lexer.Location, "Unexpected symbol `{0}' in class, struct, or interface member declaration",
GetSymbolName (yyToken));
yyVal = null;
lexer.parsing_generic_declaration = false;
}
break;
case 98:
#line 908 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 99:
#line 912 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
push_current_class (new Struct (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]), yyVals[-3+yyTop]);
}
break;
case 100:
#line 918 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
if (doc_support)
current_container.DocComment = Lexer.consume_doc_comment ();
lbag.AddMember (current_class, mod_locations, GetLocation (yyVals[-5+yyTop]));
lexer.parsing_modifiers = true;
}
break;
case 101:
#line 931 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 102:
#line 936 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_declaration;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 103:
#line 942 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AppendToMember (current_class, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
yyVal = pop_current_class ();
}
break;
case 104:
#line 947 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
}
break;
case 105:
#line 956 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var mod = (Modifiers) yyVals[-3+yyTop];
current_field = new Const (current_class, (FullNamedExpression) yyVals[-1+yyTop], mod, new MemberName (lt.Value, lt.Location), (Attributes) yyVals[-4+yyTop]);
current_container.AddConstant ((Const) current_field);
if ((mod & Modifiers.STATIC) != 0) {
report.Error (504, current_field.Location, "The constant `{0}' cannot be marked static", current_field.GetSignatureForError ());
}
yyVal = current_field;
}
break;
case 106:
#line 969 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_field.Initializer = (ConstInitializer) yyVals[-2+yyTop];
lbag.AddMember (current_field, mod_locations, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[0+yyTop]));
current_field = null;
}
break;
case 117:
#line 1003 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 118:
#line 1007 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SimpleName("dynamic",new Location(0,0));
}
break;
case 119:
#line 1013 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
FullNamedExpression type = yyVals[0+yyTop] as FullNamedExpression;
if(type == null){
report.Error (10008, GetLocation (yyVals[0+yyTop]), "Could not resolve type expression");
}
current_field = new RoleField (current_class, type, Modifiers.PRIVATE | Modifiers.ROLE, new MemberName (lt.Value, lt.Location),null);
current_container.AddField (current_field);
yyVal = current_field;
if (doc_support) {
current_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lbag.AddMember (current_field, mod_locations, GetLocation (yyVals[-1+yyTop]));
yyVal = current_field;
current_role = current_field;
current_field = null;
}
break;
case 120:
#line 1039 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_role = null;
}
break;
case 121:
#line 1045 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 122:
#line 1047 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
TypeParameter tparam = null;
var simple = current_role.TypeExpression as SimpleName;
if((simple != null && simple.Name != "dynamic") || (simple.Type != null && simple.Type.BuiltinType != BuiltinTypeSpec.Type.Dynamic)){
if(current_class.IsGeneric){
for(int i = 0; tparam == null && i<current_class.TypeParameters.Length;i++){
if(simple.Name == current_class.TypeParameters[i].Name){
tparam = current_class.TypeParameters[i];
}
}
}
if(tparam == null) {
report.Error (10009, GetLocation (yyVals[0+yyTop]), "Contracts can only be used for none typed roles");
}
}
var contractName = GetCurrentRoleContractName();
MemberName name = MakeName (new MemberName(contractName));
var inter = new Interface (current_namespace, current_class, name, Modifiers.PUBLIC, null);
if(tparam != null) {
tparam.Type.RolePlayerContract = inter.Type;
var ns = current_namespace.NS;
var className = new MemberName (ns.MemberName, new MemberName("><_extensionContainerFor" + GetCurrentRoleContractName(),GetLocation (yyVals[0+yyTop])));
current_extensionContainer = new Class (current_namespace,
current_class.Parent,
className,
Modifiers.PUBLIC | Modifiers.STATIC,
null);
}
RoleContracts.Add(contractName,inter);
push_current_class (inter, null);
lbag.AddMember (current_class, mod_locations, GetLocation (yyVals[0+yyTop]));
}
break;
case 123:
#line 1081 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_declaration;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
lbag.AppendToMember (current_class, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
if(current_extensionContainer != null) {
var cls = current_class;
var container = current_container;
current_container = current_class.Module;
push_current_class((Class)current_extensionContainer, null);
lbag.AddMember (current_extensionContainer, mod_locations, GetLocation (yyVals[-4+yyTop]));
lbag.AppendToMember (current_extensionContainer, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
pop_current_class();
current_class = cls;
current_container = container;
current_extensionContainer = null;
}
yyVal = pop_current_class ();
}
break;
case 124:
#line 1104 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 125:
#line 1108 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 126:
#line 1115 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), (ConstInitializer) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 127:
#line 1124 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 128:
#line 1128 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstInitializer (current_field, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 129:
#line 1133 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (145, lexer.Location, "A const field requires a value to be provided");
yyVal = null;
}
break;
case 132:
#line 1148 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
FullNamedExpression type = (FullNamedExpression) yyVals[-1+yyTop];
if (type.Type != null && type.Type.Kind == MemberKind.Void)
report.Error (670, GetLocation (yyVals[-1+yyTop]), "Fields cannot have void type");
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
current_field = new Field (current_class, type, (Modifiers) yyVals[-2+yyTop], new MemberName (lt.Value, lt.Location), (Attributes) yyVals[-3+yyTop]);
current_container.AddField (current_field);
yyVal = current_field;
}
break;
case 133:
#line 1163 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lbag.AddMember (current_field, mod_locations, GetLocation (yyVals[0+yyTop]));
yyVal = current_field;
current_field = null;
}
break;
case 134:
#line 1176 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "fixed size buffers");
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
current_field = new FixedField (current_class, (FullNamedExpression) yyVals[-1+yyTop], (Modifiers) yyVals[-3+yyTop],
new MemberName (lt.Value, lt.Location), (Attributes) yyVals[-4+yyTop]);
current_container.AddField (current_field);
}
break;
case 135:
#line 1187 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_field.Initializer = (ConstInitializer) yyVals[-2+yyTop];
lbag.AddMember (current_field, mod_locations, GetLocation (yyVals[0+yyTop]));
yyVal = current_field;
current_field = null;
}
break;
case 136:
#line 1202 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1641, GetLocation (yyVals[-1+yyTop]), "A fixed size buffer field must have the array size specifier after the field name");
}
break;
case 138:
#line 1210 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
start_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 139:
#line 1216 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
current_field.Initializer = (Expression) yyVals[0+yyTop];
end_block (lexer.Location);
current_local_parameters = null;
}
break;
case 142:
#line 1231 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 143:
#line 1235 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 144:
#line 1242 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), null);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 145:
#line 1248 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 146:
#line 1252 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), (Expression) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 149:
#line 1267 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 150:
#line 1271 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 151:
#line 1278 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), (ConstInitializer) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 152:
#line 1287 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 153:
#line 1291 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstInitializer (current_field, (Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 154:
#line 1297 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (443, lexer.Location, "Value or constant expected");
yyVal = null;
}
break;
case 157:
#line 1307 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* It has to be here for the parent to safely restore artificial block*/
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 158:
#line 1316 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.NotAllowed;
/* Add it early in the case of body being eof for full ast*/
Method m = (Method) yyVals[0+yyTop];
async_block = (m.ModFlags & Modifiers.ASYNC) != 0;
current_container.AddMethod (m);
}
break;
case 159:
#line 1327 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Method method = (Method) yyVals[-2+yyTop];
method.Block = (ToplevelBlock) yyVals[0+yyTop];
async_block = false;
if (method.Block == null) {
method.ParameterInfo.CheckParameters (method);
if ((method.ModFlags & Modifiers.ASYNC) != 0) {
report.Error (1994, method.Location, "`{0}': The async modifier can only be used with methods that have a body",
method.GetSignatureForError ());
}
} else {
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, method.Location, "`{0}': interface members cannot have a definition",
method.GetSignatureForError ());
}
}
current_local_parameters = null;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 160:
#line 1355 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.NotAllowed;
/* Add it early in the case of body being eof for full ast*/
Method m = (Method) yyVals[0+yyTop];
async_block = (m.ModFlags & Modifiers.ASYNC) != 0;
current_container.AddMethod (m);
}
break;
case 161:
#line 1365 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
try{
Method method = (Method) yyVals[-2+yyTop];
method.Block = (ToplevelBlock) yyVals[0+yyTop];
async_block = false;
if (method.Block == null) {
method.ParameterInfo.CheckParameters (method);
if ((method.ModFlags & Modifiers.ASYNC) != 0) {
report.Error (1994, method.Location, "`{0}': The async modifier can only be used with methods that have a body",
method.GetSignatureForError ());
}
} else {
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, method.Location, "`{0}': interface members cannot have a definition",
method.GetSignatureForError ());
}
}
current_local_parameters = null;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
} finally {
isInteraction = false;
interactionInitializationDone = false;
}
}
break;
case 162:
#line 1399 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
isInteraction = true;
interactionInitializationDone = false;
}
break;
case 163:
#line 1405 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.All;
}
break;
case 164:
#line 1409 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 165:
#line 1413 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
(FullNamedExpression) yyVals[-7+yyTop], current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
} else if (yyVals[0+yyTop] != null) {
report.Error (80, GetLocation (yyVals[0+yyTop]),
"Constraints are not allowed on non-generic declarations");
}
var modifiers = Modifiers.PUBLIC;
var method = Method.Create (current_class, generic, (FullNamedExpression) yyVals[-7+yyTop], modifiers,
name, current_local_parameters, (Attributes) yyVals[-10+yyTop], yyVals[0+yyTop] != null);
if (doc_support)
method.DocComment = Lexer.consume_doc_comment ();
lbag.AddMember (method, mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = method;
}
break;
case 166:
#line 1444 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.NotAllowed;
isRoleMethod = true;
/* Add it early in the case of body being eof for full ast*/
var m = (Method) yyVals[0+yyTop];
async_block = (m.ModFlags & Modifiers.ASYNC) != 0;
current_container.AddMethod (m);
}
break;
case 167:
#line 1454 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var method = (Method) yyVals[-2+yyTop];
method.Block = (ToplevelBlock) yyVals[0+yyTop];
async_block = false;
if (method.Block == null) {
method.ParameterInfo.CheckParameters (method);
if ((method.ModFlags & Modifiers.ASYNC) != 0) {
report.Error (1994, method.Location, "`{0}': The async modifier can only be used with methods that have a body",
method.GetSignatureForError ());
}
} else {
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, method.Location, "`{0}': interface members cannot have a definition",
method.GetSignatureForError ());
}
}
current_local_parameters = null;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
isRoleMethod = false;
}
break;
case 168:
#line 1483 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.PRIVATE | Modifiers.ROLE;
}
break;
case 169:
#line 1487 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
{
yyVal = Modifiers.PRIVATE | Modifiers.ROLE |Modifiers.ENTRY;
}
}
break;
case 170:
#line 1499 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
isInteraction = false;
valid_param_mod = ParameterModifierType.All;
}
break;
case 171:
#line 1504 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 172:
#line 1508 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
var tempParameters = current_local_parameters.FixedParameters;
var roleArgLocation = GetLocation (yyVals[-9+yyTop]);
var realParameters = new Parameter[tempParameters.Length+1];
realParameters[0] = new Self(GetCurrentRoleContractName(), current_role.TypeExpression,"self",Parameter.Modifier.NONE,null,roleArgLocation);
Array.Copy(tempParameters,0,realParameters,1,tempParameters.Length);
current_local_parameters = new ParametersCompiled(realParameters);
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
(FullNamedExpression) yyVals[-7+yyTop], current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
} else if (yyVals[0+yyTop] != null) {
report.Error (80, GetLocation (yyVals[0+yyTop]),
"Constraints are not allowed on non-generic declarations");
}
var typeExpr = (FullNamedExpression) yyVals[-7+yyTop];
var method = Method.Create (current_class, generic, typeExpr, (Modifiers)yyVals[-8+yyTop] | Modifiers.ROLE,
name, current_local_parameters, (Attributes) yyVals[-9+yyTop], yyVals[0+yyTop] != null);
lbag.AddMember (method, mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]));
if (doc_support)
method.DocComment = Lexer.consume_doc_comment ();
yyVal = method;
}
break;
case 173:
#line 1547 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
isInteraction = false;
valid_param_mod = ParameterModifierType.All;
}
break;
case 174:
#line 1552 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 175:
#line 1556 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
(FullNamedExpression) yyVals[-7+yyTop], current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
} else if (yyVals[0+yyTop] != null) {
report.Error (80, GetLocation (yyVals[0+yyTop]),
"Constraints are not allowed on non-generic declarations");
}
var modifiers = (Modifiers) yyVals[-8+yyTop];
if((Modifiers.INTERACTION & modifiers) != 0){
modifiers = (modifiers ^ Modifiers.INTERACTION) | Modifiers.PUBLIC;
isInteraction = true;
} else {
isInteraction = false;
}
var method = Method.Create (current_class, generic, (FullNamedExpression) yyVals[-7+yyTop], modifiers,
name, current_local_parameters, (Attributes) yyVals[-9+yyTop], yyVals[0+yyTop] != null);
if(current_container.Kind == MemberKind.Interface && current_extensionContainer != null){
var parameters = new List<Parameter>();
var typeExpression = new TypeExpression (compiler.BuiltinTypes.Object, GetLocation (yyVals[-9+yyTop]));
var parameter = new Parameter(typeExpression, "self", Parameter.Modifier.This, null, GetLocation(yyVals[-9+yyTop]));
parameters.Add(parameter);
parameters.Add(new Parameter(typeExpression, "ctx", Parameter.Modifier.NONE, null, GetLocation(yyVals[-9+yyTop])));
var clone = current_local_parameters.Clone();
for(var i = 0; i < clone.Count; i++){
parameters.Add(clone[i]);
}
var parameterTypeExpressions = parameters.Select(p=>p.TypeExpression).ToList();
var key = current_namespace.NS.Name + "," + name.Name + "," + string.Join(",",parameterTypeExpressions.Select(p => p.ToString()));
if(roleExtensionMethodDummies.Add(key)){
var returnType = (FullNamedExpression) yyVals[-7+yyTop];
var parametersCompiled = new ParametersCompiled(parameters.ToArray(),false);
var dummy = Method.Create (current_extensionContainer, generic, (FullNamedExpression) yyVals[-7+yyTop], Modifiers.PUBLIC | Modifiers.STATIC,
name, parametersCompiled, (Attributes) yyVals[-9+yyTop], yyVals[0+yyTop] != null);
var location = GetLocation(yyVals[-9+yyTop]);
var parameterName = new SimpleName("self", null, location);
var getTypeAccess = new MemberAccess(parameterName, "GetType", null, location);
var getTypeExpression = new Invocation(getTypeAccess, new Arguments(0));
var argCount = parameterTypeExpressions.Count-1;
var argumentsForGetMethod = new Arguments(2);
var stringLiteral = new StringLiteral(compiler.BuiltinTypes,name.Name,location);
argumentsForGetMethod.Add(new Argument(stringLiteral));
var typeName = new SimpleName("Type", null, location);
var types = parameterTypeExpressions.Skip(2)
.Select(t =>(Expression)(t.Type != null
? new TypeOf(t.Type,location)
: new TypeOf(t,location))
).ToList();
var initializer = new ArrayInitializer(types,location);
var parameterTypes = new ImplicitlyTypedArrayCreation (
new ComposedTypeSpecifier (1, location),
initializer,
location);
lbag.AddLocation (parameterTypes, location, location);
argumentsForGetMethod.Add(new Argument(parameterTypes));
var getMethodExpression = new Invocation(new MemberAccess(getTypeExpression,"GetMethod"),argumentsForGetMethod);
var argumentsForMethod = new Arguments(2);
var delegatedArguments = parameters.Skip(2).Select(p =>
(Expression)new Cast(
new TypeExpression(compiler.BuiltinTypes.Object,location),
new SimpleName(p.Name,location),
location)).ToList();
argumentsForMethod.Add(new Argument(new SimpleName("self", null, location)));
if(delegatedArguments.Any()){
initializer = new ArrayInitializer(delegatedArguments,location);
argumentsForMethod.Add(new Argument(new ImplicitlyTypedArrayCreation(
new ComposedTypeSpecifier (1, location),
initializer,
location)));
} else {
argumentsForMethod.Add(new Argument(new ArrayCreation(new TypeExpression(compiler.BuiltinTypes.Object,location),new ArrayInitializer(0,location))));
}
var invocation = new Invocation(new MemberAccess(getMethodExpression,"Invoke"),argumentsForMethod);
Statement statement = new StatementExpression(invocation);
var retType = (returnType as TypeExpression);
if(retType != null && retType.Type.Name != "Void"){
var cast = new Cast(returnType,invocation,location);
statement = new Return(cast,location);
}
dummy.Block = new ToplevelBlock (compiler, parametersCompiled, GetLocation(yyVals[-9+yyTop]));
/*var exceptionExpression = new New(new MemberName("InvalidOperationException",GetLocation($1)).GetTypeExpression(),new Arguments(0),GetLocation($1));*/
dummy.Block.AddStatement( statement);
lbag.AddMember(dummy,mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]));
((Class)current_extensionContainer).AddMethod(dummy);
}
}
if (doc_support)
method.DocComment = Lexer.consume_doc_comment ();
lbag.AddMember (method, mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = method;
}
break;
case 176:
#line 1666 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = true;
}
break;
case 177:
#line 1671 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
valid_param_mod = ParameterModifierType.All;
}
break;
case 178:
#line 1676 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 179:
#line 1680 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
if (yyVals[-1+yyTop] != null && name.TypeArguments == null)
report.Error (80, lexer.Location,
"Constraints are not allowed on non-generic declarations");
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[-8+yyTop])),
current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[-1+yyTop]);
}
var modifiers = (Modifiers) yyVals[-10+yyTop];
modifiers |= Modifiers.PARTIAL;
var method = Method.Create (current_class, generic, new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[-8+yyTop])),
modifiers, name, current_local_parameters, (Attributes) yyVals[-11+yyTop], yyVals[-1+yyTop] != null);
if (doc_support)
method.DocComment = Lexer.consume_doc_comment ();
StoreModifierLocation (Modifiers.PARTIAL, GetLocation (yyVals[-9+yyTop]));
lbag.AddMember (method, mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = method;
}
break;
case 180:
#line 1717 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-3+yyTop];
report.Error (1585, name.Location,
"Member modifier `{0}' must precede the member type and name", ModifiersExtensions.Name ((Modifiers) yyVals[-4+yyTop]));
var method = Method.Create (current_class, null, (FullNamedExpression) yyVals[-5+yyTop],
0, name, (ParametersCompiled) yyVals[-1+yyTop], (Attributes) yyVals[-7+yyTop], false);
current_local_parameters = (ParametersCompiled) yyVals[-1+yyTop];
if (doc_support)
method.DocComment = Lexer.consume_doc_comment ();
yyVal = method;
}
break;
case 182:
#line 1736 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 183:
#line 1740 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = ParametersCompiled.EmptyReadOnlyParameters; }
break;
case 185:
#line 1746 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[0+yyTop];
yyVal = new ParametersCompiled (pars_list.ToArray ());
}
break;
case 186:
#line 1751 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[-2+yyTop];
pars_list.Add ((Parameter) yyVals[0+yyTop]);
yyVal = new ParametersCompiled (pars_list.ToArray ());
}
break;
case 187:
#line 1758 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[-2+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[0+yyTop])));
yyVal = new ParametersCompiled (pars_list.ToArray (), true);
}
break;
case 188:
#line 1764 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-2+yyTop] != null)
report.Error (231, ((Parameter) yyVals[-2+yyTop]).Location, "A params parameter must be the last parameter in a formal parameter list");
yyVal = new ParametersCompiled (new Parameter[] { (Parameter) yyVals[-2+yyTop] } );
}
break;
case 189:
#line 1771 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-2+yyTop] != null)
report.Error (231, ((Parameter) yyVals[-2+yyTop]).Location, "A params parameter must be the last parameter in a formal parameter list");
var pars_list = (List<Parameter>) yyVals[-4+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[-2+yyTop])));
yyVal = new ParametersCompiled (pars_list.ToArray (), true);
}
break;
case 190:
#line 1781 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (257, GetLocation (yyVals[-2+yyTop]), "An __arglist parameter must be the last parameter in a formal parameter list");
yyVal = new ParametersCompiled (new Parameter [] { new ArglistParameter (GetLocation (yyVals[-2+yyTop])) }, true);
}
break;
case 191:
#line 1787 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (257, GetLocation (yyVals[-2+yyTop]), "An __arglist parameter must be the last parameter in a formal parameter list");
var pars_list = (List<Parameter>) yyVals[-4+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[-2+yyTop])));
yyVal = new ParametersCompiled (pars_list.ToArray (), true);
}
break;
case 192:
#line 1796 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ParametersCompiled (new Parameter[] { (Parameter) yyVals[0+yyTop] } );
}
break;
case 193:
#line 1800 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ParametersCompiled (new Parameter [] { new ArglistParameter (GetLocation (yyVals[0+yyTop])) }, true);
}
break;
case 194:
#line 1804 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = ParametersCompiled.EmptyReadOnlyParameters;
}
break;
case 195:
#line 1812 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
parameters_bucket.Clear ();
Parameter p = (Parameter) yyVals[0+yyTop];
parameters_bucket.Add (p);
default_parameter_used = p.HasDefaultValue;
yyVal = parameters_bucket;
}
break;
case 196:
#line 1821 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars = (List<Parameter>) yyVals[-2+yyTop];
Parameter p = (Parameter) yyVals[0+yyTop];
if (p != null) {
if (p.HasExtensionMethodModifier)
report.Error (1100, p.Location, "The parameter modifier `this' can only be used on the first parameter");
else if (!p.HasDefaultValue && default_parameter_used)
report.Error (1737, p.Location, "Optional parameter cannot precede required parameters");
default_parameter_used |= p.HasDefaultValue;
pars.Add (p);
lbag.AddLocation (p, GetLocation (yyVals[-1+yyTop]));
}
yyVal = yyVals[-2+yyTop];
}
break;
case 197:
#line 1845 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Parameter.Modifier) yyVals[-2+yyTop], (Attributes) yyVals[-3+yyTop], lt.Location);
}
break;
case 198:
#line 1853 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
report.Error (1552, lt.Location, "Array type specifier, [], must appear before parameter name");
yyVal = new Parameter ((FullNamedExpression) yyVals[-3+yyTop], lt.Value, (Parameter.Modifier) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop], lt.Location);
}
break;
case 199:
#line 1862 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
Location l = GetLocation (yyVals[0+yyTop]);
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], null, (Parameter.Modifier) yyVals[-2+yyTop], (Attributes) yyVals[-3+yyTop], l);
}
break;
case 200:
#line 1872 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 201:
#line 1876 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
if (lang_version <= LanguageVersion.V_3) {
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "optional parameter");
}
Parameter.Modifier mod = (Parameter.Modifier) yyVals[-5+yyTop];
if (mod != Parameter.Modifier.NONE) {
switch (mod) {
case Parameter.Modifier.REF:
case Parameter.Modifier.OUT:
report.Error (1741, GetLocation (yyVals[-5+yyTop]), "Cannot specify a default value for the `{0}' parameter",
Parameter.GetModifierSignature (mod));
break;
case Parameter.Modifier.This:
report.Error (1743, GetLocation (yyVals[-5+yyTop]), "Cannot specify a default value for the `{0}' parameter",
Parameter.GetModifierSignature (mod));
break;
default:
throw new NotImplementedException (mod.ToString ());
}
mod = Parameter.Modifier.NONE;
}
if ((valid_param_mod & ParameterModifierType.DefaultValue) == 0)
report.Error (1065, GetLocation (yyVals[-2+yyTop]), "Optional parameter is not valid in this context");
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-4+yyTop], lt.Value, mod, (Attributes) yyVals[-6+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
if (yyVals[0+yyTop] != null)
((Parameter) yyVal).DefaultValue = new DefaultParameterValueExpression ((Expression) yyVals[0+yyTop]);
}
break;
case 202:
#line 1915 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Parameter.Modifier.NONE; }
break;
case 204:
#line 1921 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 205:
#line 1925 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Parameter.Modifier p2 = (Parameter.Modifier)yyVals[0+yyTop];
Parameter.Modifier mod = (Parameter.Modifier)yyVals[-1+yyTop] | p2;
if (((Parameter.Modifier)yyVals[-1+yyTop] & p2) == p2) {
Error_DuplicateParameterModifier (lexer.Location, p2);
} else {
switch (mod & ~Parameter.Modifier.This) {
case Parameter.Modifier.REF:
report.Error (1101, lexer.Location, "The parameter modifiers `this' and `ref' cannot be used altogether");
break;
case Parameter.Modifier.OUT:
report.Error (1102, lexer.Location, "The parameter modifiers `this' and `out' cannot be used altogether");
break;
default:
report.Error (1108, lexer.Location, "A parameter cannot have specified more than one modifier");
break;
}
}
yyVal = mod;
}
break;
case 206:
#line 1949 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Ref) == 0)
Error_ParameterModifierNotValid ("ref", GetLocation (yyVals[0+yyTop]));
yyVal = Parameter.Modifier.REF;
}
break;
case 207:
#line 1956 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Out) == 0)
Error_ParameterModifierNotValid ("out", GetLocation (yyVals[0+yyTop]));
yyVal = Parameter.Modifier.OUT;
}
break;
case 208:
#line 1963 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.This) == 0)
Error_ParameterModifierNotValid ("this", GetLocation (yyVals[0+yyTop]));
if (lang_version <= LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "extension methods");
yyVal = Parameter.Modifier.This;
}
break;
case 209:
#line 1976 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new ParamsParameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Attributes) yyVals[-3+yyTop], lt.Location);
}
break;
case 210:
#line 1981 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1751, GetLocation (yyVals[-4+yyTop]), "Cannot specify a default value for a parameter array");
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new ParamsParameter ((FullNamedExpression) yyVals[-3+yyTop], lt.Value, (Attributes) yyVals[-5+yyTop], lt.Location);
}
break;
case 211:
#line 1988 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 212:
#line 1996 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Params) == 0)
report.Error (1670, (GetLocation (yyVals[0+yyTop])), "The `params' modifier is not allowed in current context");
}
break;
case 213:
#line 2001 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Parameter.Modifier mod = (Parameter.Modifier)yyVals[0+yyTop];
if ((mod & Parameter.Modifier.This) != 0) {
report.Error (1104, GetLocation (yyVals[-1+yyTop]), "The parameter modifiers `this' and `params' cannot be used altogether");
} else {
report.Error (1611, GetLocation (yyVals[-1+yyTop]), "The params parameter cannot be declared as ref or out");
}
}
break;
case 214:
#line 2010 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_DuplicateParameterModifier (GetLocation (yyVals[-1+yyTop]), Parameter.Modifier.PARAMS);
}
break;
case 215:
#line 2017 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Arglist) == 0)
report.Error (1669, GetLocation (yyVals[0+yyTop]), "__arglist is not valid in this context");
}
break;
case 216:
#line 2028 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
tmpComment = Lexer.consume_doc_comment ();
}
break;
case 217:
#line 2033 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var type = (FullNamedExpression) yyVals[-3+yyTop];
current_property = new Property (current_class, type, (Modifiers) yyVals[-4+yyTop],
(MemberName) yyVals[-2+yyTop], (Attributes) yyVals[-5+yyTop]);
if (type.Type != null && type.Type.Kind == MemberKind.Void)
report.Error (547, GetLocation (yyVals[-3+yyTop]), "`{0}': property or indexer cannot have void type", current_property.GetSignatureForError ());
current_container.AddProperty ((Property)current_property);
lbag.AddMember (current_property, mod_locations, GetLocation (yyVals[0+yyTop]));
lexer.PropertyParsing = true;
}
break;
case 218:
#line 2047 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.PropertyParsing = false;
if (doc_support)
current_property.DocComment = ConsumeStoredComment ();
}
break;
case 219:
#line 2054 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AppendToMember (current_property, GetLocation (yyVals[0+yyTop]));
current_property = null;
}
break;
case 220:
#line 2064 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Params | ParameterModifierType.DefaultValue;
}
break;
case 221:
#line 2068 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
var type = (FullNamedExpression) yyVals[-6+yyTop];
Indexer indexer = new Indexer (current_class, type, (MemberName) yyVals[-5+yyTop], (Modifiers) yyVals[-7+yyTop], (ParametersCompiled) yyVals[-2+yyTop], (Attributes) yyVals[-8+yyTop]);
current_property = indexer;
current_container.AddIndexer (indexer);
lbag.AddMember (current_property, mod_locations, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
if (type.Type != null && type.Type.Kind == MemberKind.Void)
report.Error (620, GetLocation (yyVals[-6+yyTop]), "`{0}': indexer return type cannot be `void'", indexer.GetSignatureForError ());
if (indexer.ParameterInfo.IsEmpty) {
report.Error (1551, GetLocation (yyVals[-4+yyTop]), "Indexers must have at least one parameter");
}
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lexer.PropertyParsing = true;
}
break;
case 222:
#line 2093 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.PropertyParsing = false;
}
break;
case 223:
#line 2097 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (current_property.AccessorFirst != null && current_property.AccessorFirst.Block == null)
((Indexer) current_property).ParameterInfo.CheckParameters (current_property);
if (doc_support)
current_property.DocComment = ConsumeStoredComment ();
lbag.AppendToMember (current_property, GetLocation (yyVals[-1+yyTop]));
current_property = null;
}
break;
case 228:
#line 2116 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyToken == Token.CLOSE_BRACE) {
report.Error (548, lexer.Location, "`{0}': property or indexer must have at least one accessor", current_property.GetSignatureForError ());
} else {
if (yyToken == Token.SEMICOLON)
report.Error (1597, lexer.Location, "Semicolon after method or accessor block is not valid");
else
report.Error (1014, GetLocation (yyVals[0+yyTop]), "A get or set accessor expected");
}
}
break;
case 229:
#line 2130 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] != ModifierNone && lang_version == LanguageVersion.ISO_1) {
FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "access modifiers on properties");
}
if (current_property.Get != null) {
report.Error (1007, GetLocation (yyVals[0+yyTop]), "Property accessor already defined");
}
if (current_property is Indexer) {
current_property.Get = new Indexer.GetIndexerMethod (current_property, (Modifiers) yyVals[-1+yyTop], ((Indexer)current_property).ParameterInfo.Clone (),
(Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
} else {
current_property.Get = new Property.GetMethod (current_property,
(Modifiers) yyVals[-1+yyTop], (Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
}
current_local_parameters = current_property.Get.ParameterInfo;
lbag.AddMember (current_property.Get, mod_locations);
lexer.PropertyParsing = false;
}
break;
case 230:
#line 2152 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
current_property.Get.Block = (ToplevelBlock) yyVals[0+yyTop];
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, current_property.Get.Block.StartLocation,
"`{0}': interface members cannot have a definition", current_property.Get.GetSignatureForError ());
}
}
current_local_parameters = null;
lexer.PropertyParsing = true;
if (doc_support)
if (Lexer.doc_state == XmlCommentState.Error)
Lexer.doc_state = XmlCommentState.NotAllowed;
}
break;
case 231:
#line 2173 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] != ModifierNone && lang_version == LanguageVersion.ISO_1) {
FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "access modifiers on properties");
}
if (current_property.Set != null) {
report.Error (1007, GetLocation (yyVals[0+yyTop]), "Property accessor already defined");
}
if (current_property is Indexer) {
current_property.Set = new Indexer.SetIndexerMethod (current_property, (Modifiers) yyVals[-1+yyTop],
ParametersCompiled.MergeGenerated (compiler,
((Indexer)current_property).ParameterInfo, true, new Parameter (
current_property.TypeExpression, "value", Parameter.Modifier.NONE, null, GetLocation (yyVals[0+yyTop])),
null),
(Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
} else {
current_property.Set = new Property.SetMethod (current_property, (Modifiers) yyVals[-1+yyTop],
ParametersCompiled.CreateImplicitParameter (current_property.TypeExpression, GetLocation (yyVals[0+yyTop])),
(Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
}
current_local_parameters = current_property.Set.ParameterInfo;
lbag.AddMember (current_property.Set, mod_locations);
lexer.PropertyParsing = false;
}
break;
case 232:
#line 2200 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
current_property.Set.Block = (ToplevelBlock) yyVals[0+yyTop];
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, current_property.Set.Block.StartLocation,
"`{0}': interface members cannot have a definition", current_property.Set.GetSignatureForError ());
}
}
current_local_parameters = null;
lexer.PropertyParsing = true;
if (doc_support
&& Lexer.doc_state == XmlCommentState.Error)
Lexer.doc_state = XmlCommentState.NotAllowed;
}
break;
case 234:
#line 2222 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* TODO: lbag*/
yyVal = null;
}
break;
case 235:
#line 2227 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (1043, yyToken, "Invalid accessor body");
yyVal = null;
}
break;
case 236:
#line 2238 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 237:
#line 2242 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
push_current_class (new Interface (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]), yyVals[-3+yyTop]);
lbag.AddMember (current_class, mod_locations, GetLocation (yyVals[-2+yyTop]));
}
break;
case 238:
#line 2249 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
if (doc_support) {
current_container.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lexer.parsing_modifiers = true;
}
break;
case 239:
#line 2262 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_declaration;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 240:
#line 2268 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AppendToMember (current_class, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = pop_current_class ();
}
break;
case 241:
#line 2273 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
}
break;
case 244:
#line 2285 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_modifiers = true;
}
break;
case 245:
#line 2289 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_modifiers = true;
}
break;
case 246:
#line 2296 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (525, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain fields or constants");
}
break;
case 247:
#line 2300 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (525, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain fields or constants");
}
break;
case 252:
#line 2308 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (567, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain operators");
}
break;
case 253:
#line 2312 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (526, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain contructors");
}
break;
case 254:
#line 2316 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (524, GetLocation (yyVals[0+yyTop]), "Interfaces cannot declare classes, structs, interfaces, delegates, or enumerations");
}
break;
case 255:
#line 2323 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
}
break;
case 256:
#line 2326 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
OperatorDeclaration decl = (OperatorDeclaration) yyVals[-2+yyTop];
if (decl != null) {
Operator op = new Operator (
current_class, decl.optype, decl.ret_type, (Modifiers) yyVals[-3+yyTop],
current_local_parameters,
(ToplevelBlock) yyVals[0+yyTop], (Attributes) yyVals[-4+yyTop], decl.location);
if (op.Block == null)
op.ParameterInfo.CheckParameters (op);
if (doc_support) {
op.DocComment = tmpComment;
Lexer.doc_state = XmlCommentState.Allowed;
}
/* Note again, checking is done in semantic analysis*/
current_container.AddOperator (op);
lbag.AddMember (op, mod_locations, lbag.GetLocations (decl));
}
current_local_parameters = null;
}
break;
case 258:
#line 2354 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 260:
#line 2360 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (590, GetLocation (yyVals[0+yyTop]), "User-defined operators cannot return void");
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 261:
#line 2368 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 262:
#line 2372 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
Operator.OpType op = (Operator.OpType) yyVals[-4+yyTop];
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
int p_count = current_local_parameters.Count;
if (p_count == 1) {
if (op == Operator.OpType.Addition)
op = Operator.OpType.UnaryPlus;
else if (op == Operator.OpType.Subtraction)
op = Operator.OpType.UnaryNegation;
}
if (IsUnaryOperator (op)) {
if (p_count == 2) {
report.Error (1020, loc, "Overloadable binary operator expected");
} else if (p_count != 1) {
report.Error (1535, loc, "Overloaded unary operator `{0}' takes one parameter",
Operator.GetName (op));
}
} else {
if (p_count > 2) {
report.Error (1534, loc, "Overloaded binary operator `{0}' takes two parameters",
Operator.GetName (op));
} else if (p_count != 2) {
report.Error (1019, loc, "Overloadable unary operator expected");
}
}
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (op, (FullNamedExpression) yyVals[-6+yyTop], loc);
lbag.AddLocation (yyVal, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 264:
#line 2416 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.LogicalNot; }
break;
case 265:
#line 2417 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.OnesComplement; }
break;
case 266:
#line 2418 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Increment; }
break;
case 267:
#line 2419 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Decrement; }
break;
case 268:
#line 2420 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.True; }
break;
case 269:
#line 2421 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.False; }
break;
case 270:
#line 2423 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Addition; }
break;
case 271:
#line 2424 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Subtraction; }
break;
case 272:
#line 2426 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Multiply; }
break;
case 273:
#line 2427 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Division; }
break;
case 274:
#line 2428 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Modulus; }
break;
case 275:
#line 2429 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.BitwiseAnd; }
break;
case 276:
#line 2430 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.BitwiseOr; }
break;
case 277:
#line 2431 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.ExclusiveOr; }
break;
case 278:
#line 2432 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.LeftShift; }
break;
case 279:
#line 2433 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.RightShift; }
break;
case 280:
#line 2434 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Equality; }
break;
case 281:
#line 2435 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.Inequality; }
break;
case 282:
#line 2436 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.GreaterThan; }
break;
case 283:
#line 2437 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.LessThan; }
break;
case 284:
#line 2438 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.GreaterThanOrEqual; }
break;
case 285:
#line 2439 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = Operator.OpType.LessThanOrEqual; }
break;
case 286:
#line 2444 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 287:
#line 2448 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (Operator.OpType.Implicit, (FullNamedExpression) yyVals[-4+yyTop], loc);
lbag.AddLocation (yyVal, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 288:
#line 2463 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 289:
#line 2467 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (Operator.OpType.Explicit, (FullNamedExpression) yyVals[-4+yyTop], loc);
lbag.AddLocation (yyVal, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 290:
#line 2482 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
yyVal = new OperatorDeclaration (Operator.OpType.Implicit, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 291:
#line 2488 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
yyVal = new OperatorDeclaration (Operator.OpType.Explicit, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 292:
#line 2498 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Constructor c = (Constructor) yyVals[-1+yyTop];
c.Block = (ToplevelBlock) yyVals[0+yyTop];
if (doc_support)
c.DocComment = ConsumeStoredComment ();
current_container.AddConstructor (c);
current_local_parameters = null;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
current_method = null;
}
break;
case 293:
#line 2518 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
valid_param_mod = ParameterModifierType.All;
}
break;
case 294:
#line 2527 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
current_local_parameters = (ParametersCompiled) yyVals[-1+yyTop];
/**/
/* start block here, so possible anonymous methods inside*/
/* constructor initializer can get correct parent block*/
/**/
start_block (lexer.Location);
}
break;
case 295:
#line 2538 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-6+yyTop];
var mods = (Modifiers) yyVals[-7+yyTop];
ConstructorInitializer ci = (ConstructorInitializer) yyVals[0+yyTop];
Constructor c = new Constructor (current_class, lt.Value, mods,
(Attributes) yyVals[-8+yyTop], current_local_parameters, ci, lt.Location);
current_method = c;
if (lt.Value != current_container.MemberName.Name) {
report.Error (1520, c.Location, "Class, struct, or interface method must have a return type");
} else if ((mods & Modifiers.STATIC) != 0) {
if ((mods & Modifiers.AccessibilityMask) != 0){
report.Error (515, c.Location,
"`{0}': static constructor cannot have an access modifier",
c.GetSignatureForError ());
}
if (ci != null) {
report.Error (514, c.Location,
"`{0}': static constructor cannot have an explicit `this' or `base' constructor call",
c.GetSignatureForError ());
}
}
lbag.AddMember (c, mod_locations, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = c;
}
break;
case 297:
#line 2569 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ current_block = null; yyVal = null; }
break;
case 300:
#line 2579 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 301:
#line 2583 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstructorBaseInitializer ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 302:
#line 2589 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 303:
#line 2593 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstructorThisInitializer ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 304:
#line 2599 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 305:
#line 2607 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
}
break;
case 306:
#line 2616 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
if (lt.Value != current_container.MemberName.Name){
report.Error (574, lt.Location, "Name of destructor must match name of class");
} else if (current_container.Kind != MemberKind.Class){
report.Error (575, lt.Location, "Only class types can contain destructor");
}
Destructor d = new Destructor (current_class, (Modifiers) yyVals[-6+yyTop],
ParametersCompiled.EmptyReadOnlyParameters, (Attributes) yyVals[-7+yyTop], lt.Location);
if (doc_support)
d.DocComment = ConsumeStoredComment ();
d.Block = (ToplevelBlock) yyVals[0+yyTop];
current_container.AddMethod (d);
lbag.AddMember (d, mod_locations, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[-1+yyTop]));
current_local_parameters = null;
}
break;
case 307:
#line 2641 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_event_field = new EventField (current_class, (FullNamedExpression) yyVals[-1+yyTop], (Modifiers) yyVals[-3+yyTop], (MemberName) yyVals[0+yyTop], (Attributes) yyVals[-4+yyTop]);
current_container.AddEvent (current_event_field);
if (current_event_field.MemberName.Left != null) {
report.Error (71, current_event_field.Location, "`{0}': An explicit interface implementation of an event must use property syntax",
current_event_field.GetSignatureForError ());
}
yyVal = current_event_field;
}
break;
case 308:
#line 2655 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_event_field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lbag.AddMember (current_event_field, mod_locations, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[0+yyTop]));
current_event_field = null;
}
break;
case 309:
#line 2668 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_event = new EventProperty (current_class, (FullNamedExpression) yyVals[-2+yyTop], (Modifiers) yyVals[-4+yyTop], (MemberName) yyVals[-1+yyTop], (Attributes) yyVals[-5+yyTop]);
current_container.AddEvent (current_event);
lbag.AddMember (current_event, mod_locations, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
lexer.EventParsing = true;
}
break;
case 310:
#line 2676 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (current_container.Kind == MemberKind.Interface)
report.Error (69, GetLocation (yyVals[-2+yyTop]), "Event in interface cannot have add or remove accessors");
lexer.EventParsing = false;
}
break;
case 311:
#line 2683 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_event.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lbag.AppendToMember (current_event, GetLocation (yyVals[-1+yyTop]));
current_event = null;
current_local_parameters = null;
}
break;
case 313:
#line 2698 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 314:
#line 2702 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
current_event_field.Initializer = (Expression) yyVals[0+yyTop];
}
break;
case 317:
#line 2715 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_event_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 318:
#line 2719 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_event_field.AddDeclarator ((FieldDeclarator) yyVals[0+yyTop]);
}
break;
case 319:
#line 2726 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), null);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 320:
#line 2732 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 321:
#line 2736 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new FieldDeclarator (new SimpleMemberName (lt.Value, lt.Location), (Expression) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 322:
#line 2745 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (current_container.Kind == MemberKind.Interface) {
report.Error (68, lexer.Location, "`{0}': event in interface cannot have an initializer",
current_event_field.GetSignatureForError ());
}
if ((current_event_field.ModFlags & Modifiers.ABSTRACT) != 0) {
report.Error (74, lexer.Location, "`{0}': abstract event cannot have an initializer",
current_event_field.GetSignatureForError ());
}
}
break;
case 323:
#line 2757 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 326:
#line 2766 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (65, lexer.Location, "`{0}': event property must have both add and remove accessors",
current_event.GetSignatureForError ());
}
break;
case 327:
#line 2771 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (65, lexer.Location, "`{0}': event property must have both add and remove accessors",
current_event.GetSignatureForError ());
}
break;
case 328:
#line 2776 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1055, GetLocation (yyVals[0+yyTop]), "An add or remove accessor expected");
yyVal = null;
}
break;
case 329:
#line 2784 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] != ModifierNone) {
report.Error (1609, GetLocation (yyVals[-1+yyTop]), "Modifiers cannot be placed on event accessor declarations");
}
current_event.Add = new EventProperty.AddDelegateMethod (current_event, (Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
current_local_parameters = current_event.Add.ParameterInfo;
lbag.AddMember (current_event.Add, mod_locations);
lexer.EventParsing = false;
}
break;
case 330:
#line 2796 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.EventParsing = true;
current_event.Add.Block = (ToplevelBlock) yyVals[0+yyTop];
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, current_event.Add.Block.StartLocation,
"`{0}': interface members cannot have a definition", current_event.Add.GetSignatureForError ());
}
current_local_parameters = null;
}
break;
case 331:
#line 2812 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] != ModifierNone) {
report.Error (1609, GetLocation (yyVals[-1+yyTop]), "Modifiers cannot be placed on event accessor declarations");
}
current_event.Remove = new EventProperty.RemoveDelegateMethod (current_event, (Attributes) yyVals[-2+yyTop], GetLocation (yyVals[0+yyTop]));
current_local_parameters = current_event.Remove.ParameterInfo;
lbag.AddMember (current_event.Remove, mod_locations);
lexer.EventParsing = false;
}
break;
case 332:
#line 2824 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.EventParsing = true;
current_event.Remove.Block = (ToplevelBlock) yyVals[0+yyTop];
if (current_container.Kind == MemberKind.Interface) {
report.Error (531, current_event.Remove.Block.StartLocation,
"`{0}': interface members cannot have a definition", current_event.Remove.GetSignatureForError ());
}
current_local_parameters = null;
}
break;
case 333:
#line 2840 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (73, lexer.Location, "An add or remove accessor must have a body");
yyVal = null;
}
break;
case 335:
#line 2852 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
enumTypeComment = Lexer.consume_doc_comment ();
}
break;
case 336:
#line 2857 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
MemberName name = (MemberName) yyVals[-3+yyTop];
if (name.IsGeneric) {
report.Error (1675, name.Location, "Enums cannot have type parameters");
}
push_current_class (new Enum (current_namespace, current_class, (TypeExpression) yyVals[-2+yyTop], (Modifiers) yyVals[-5+yyTop], MakeName (name), (Attributes) yyVals[-6+yyTop]), null);
}
break;
case 337:
#line 2869 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* here will be evaluated after CLOSE_BLACE is consumed.*/
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 338:
#line 2875 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support)
current_class.DocComment = enumTypeComment;
--lexer.parsing_declaration;
/* if (doc_support)*/
/* em.DocComment = ev.DocComment;*/
lbag.AddMember (current_class, mod_locations, GetLocation (yyVals[-9+yyTop]), GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-1+yyTop]));
yyVal = pop_current_class ();
}
break;
case 340:
#line 2892 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var te = yyVals[0+yyTop] as TypeExpression;
if (te == null || !EnumSpec.IsValidUnderlyingType (te.Type)) {
Enum.Error_1008 (GetLocation (yyVals[0+yyTop]), report);
yyVal = null;
} else {
yyVal = yyVals[0+yyTop];
}
}
break;
case 341:
#line 2902 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_TypeExpected (GetLocation (yyVals[-1+yyTop]));
yyVal = null;
}
break;
case 344:
#line 2912 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AddLocation (yyVals[-1+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 346:
#line 2920 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AddLocation (yyVals[-2+yyTop], GetLocation (yyVals[-1+yyTop]));
yyVal = yyVals[0+yyTop];
}
break;
case 347:
#line 2928 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var em = new EnumMember ((Enum) current_class, new MemberName (lt.Value, lt.Location), (Attributes) yyVals[-1+yyTop]);
((Enum) current_class).AddEnumMember (em);
if (doc_support) {
em.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
yyVal = em;
}
break;
case 348:
#line 2941 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
if (doc_support) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
}
break;
case 349:
#line 2949 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var em = new EnumMember ((Enum) current_class, new MemberName (lt.Value, lt.Location), (Attributes) yyVals[-4+yyTop]);
em.Initializer = new ConstInitializer (em, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
((Enum) current_class).AddEnumMember (em);
if (doc_support)
em.DocComment = ConsumeStoredComment ();
yyVal = em;
}
break;
case 350:
#line 2970 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out | ParameterModifierType.Params | ParameterModifierType.DefaultValue;
}
break;
case 351:
#line 2974 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
MemberName name = MakeName ((MemberName) yyVals[-4+yyTop]);
ParametersCompiled p = (ParametersCompiled) yyVals[-1+yyTop];
Delegate del = new Delegate (current_namespace, current_class, (FullNamedExpression) yyVals[-5+yyTop],
(Modifiers) yyVals[-7+yyTop], name, p, (Attributes) yyVals[-8+yyTop]);
p.CheckParameters (del);
current_container.AddDelegate (del);
current_delegate = del;
lexer.ConstraintsParsing = true;
}
break;
case 352:
#line 2990 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
}
break;
case 353:
#line 2994 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (doc_support) {
current_delegate.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_delegate.SetParameterInfo ((List<Constraints>) yyVals[-2+yyTop]);
lbag.AddMember (current_delegate, mod_locations, GetLocation (yyVals[-10+yyTop]), GetLocation (yyVals[-7+yyTop]), GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[0+yyTop]));
yyVal = current_delegate;
current_delegate = null;
}
break;
case 355:
#line 3012 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "nullable types");
yyVal = ComposedTypeSpecifier.CreateNullable (GetLocation (yyVals[0+yyTop]));
}
break;
case 357:
#line 3023 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName (lt1.Value, lt2.Value, (TypeArguments) yyVals[0+yyTop], lt1.Location);
}
break;
case 359:
#line 3034 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 360:
#line 3043 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 362:
#line 3055 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "generics");
yyVal = yyVals[-1+yyTop];
}
break;
case 363:
#line 3062 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = new TypeArguments ();
}
break;
case 364:
#line 3070 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
TypeArguments type_args = new TypeArguments ();
type_args.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 365:
#line 3076 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
TypeArguments type_args = (TypeArguments) yyVals[-2+yyTop];
type_args.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 366:
#line 3088 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = true;
}
break;
case 367:
#line 3092 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 368:
#line 3101 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName mn = (MemberName)yyVals[0+yyTop];
if (mn.TypeArguments != null)
syntax_error (mn.Location, string.Format ("Member `{0}' cannot declare type arguments",
mn.GetSignatureForError ()));
}
break;
case 370:
#line 3112 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-2+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 371:
#line 3121 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = new MemberName (TypeContainer.DefaultIndexerName, GetLocation (yyVals[0+yyTop]));
}
break;
case 372:
#line 3126 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = new MemberName ((MemberName) yyVals[-1+yyTop], TypeContainer.DefaultIndexerName, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 373:
#line 3134 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments) yyVals[-1+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 374:
#line 3140 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt1.Value, lt2.Value, (TypeArguments) yyVals[-1+yyTop], lt1.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 375:
#line 3148 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[-1+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 377:
#line 3158 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "generics");
yyVal = yyVals[-1+yyTop];
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 378:
#line 3169 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
TypeArguments type_args = new TypeArguments ();
type_args.Add ((FullNamedExpression)yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 379:
#line 3175 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
TypeArguments type_args = (TypeArguments) yyVals[-2+yyTop];
type_args.Add ((FullNamedExpression)yyVals[0+yyTop]);
yyVal = type_args;
lbag.AddLocation (yyVals[0+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 380:
#line 3185 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[0+yyTop];
yyVal = new TypeParameterName (lt.Value, (Attributes)yyVals[-2+yyTop], (Variance) yyVals[-1+yyTop], lt.Location);
}
break;
case 381:
#line 3190 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (GetTokenName (yyToken) == "type")
report.Error (81, GetLocation (yyVals[0+yyTop]), "Type parameter declaration must be an identifier not a type");
else
Error_SyntaxError (yyToken);
yyVal = new TypeParameterName ("", null, lexer.Location);
}
break;
case 383:
#line 3206 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 384:
#line 3213 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_generic_declaration = true;
}
break;
case 386:
#line 3224 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[0+yyTop]), report);
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 388:
#line 3233 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[0+yyTop]), report);
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 390:
#line 3242 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1536, GetLocation (yyVals[0+yyTop]), "Invalid parameter type `void'");
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 392:
#line 3251 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 393:
#line 3258 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-1+yyTop];
if (yyVals[0+yyTop] != null) {
yyVal = new ComposedCast (name.GetTypeExpression (), (ComposedTypeSpecifier) yyVals[0+yyTop]);
} else {
if (name.Left == null && name.Name == "var")
yyVal = new VarExpr (name.Location);
else
yyVal = name.GetTypeExpression ();
}
}
break;
case 394:
#line 3271 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast (((MemberName) yyVals[-1+yyTop]).GetTypeExpression (), (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 395:
#line 3275 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null)
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 396:
#line 3280 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 397:
#line 3284 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast (new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[-1+yyTop])), (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 398:
#line 3291 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var types = new List<FullNamedExpression> (2);
types.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = types;
}
break;
case 399:
#line 3297 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var types = (List<FullNamedExpression>) yyVals[-2+yyTop];
types.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = types;
}
break;
case 400:
#line 3306 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is ComposedCast) {
report.Error (1521, GetLocation (yyVals[0+yyTop]), "Invalid base type `{0}'", ((ComposedCast)yyVals[0+yyTop]).GetSignatureForError ());
}
yyVal = yyVals[0+yyTop];
}
break;
case 401:
#line 3313 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = null;
}
break;
case 402:
#line 3324 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Object, GetLocation (yyVals[0+yyTop])); }
break;
case 403:
#line 3325 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.String, GetLocation (yyVals[0+yyTop])); }
break;
case 404:
#line 3326 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Bool, GetLocation (yyVals[0+yyTop])); }
break;
case 405:
#line 3327 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Decimal, GetLocation (yyVals[0+yyTop])); }
break;
case 406:
#line 3328 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Float, GetLocation (yyVals[0+yyTop])); }
break;
case 407:
#line 3329 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Double, GetLocation (yyVals[0+yyTop])); }
break;
case 409:
#line 3334 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.SByte, GetLocation (yyVals[0+yyTop])); }
break;
case 410:
#line 3335 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Byte, GetLocation (yyVals[0+yyTop])); }
break;
case 411:
#line 3336 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Short, GetLocation (yyVals[0+yyTop])); }
break;
case 412:
#line 3337 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.UShort, GetLocation (yyVals[0+yyTop])); }
break;
case 413:
#line 3338 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Int, GetLocation (yyVals[0+yyTop])); }
break;
case 414:
#line 3339 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.UInt, GetLocation (yyVals[0+yyTop])); }
break;
case 415:
#line 3340 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Long, GetLocation (yyVals[0+yyTop])); }
break;
case 416:
#line 3341 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.ULong, GetLocation (yyVals[0+yyTop])); }
break;
case 417:
#line 3342 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new TypeExpression (compiler.BuiltinTypes.Char, GetLocation (yyVals[0+yyTop])); }
break;
case 418:
#line 3352 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
checkForInteraction((Expression)yyVals[0+yyTop]);
}
break;
case 439:
#line 3382 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new SimpleName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 440:
#line 3386 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionSimpleName (MemberName.MakeName (lt.Value, null), lt.Location);
}
break;
case 444:
#line 3396 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new NullLiteral (GetLocation (yyVals[0+yyTop])); }
break;
case 445:
#line 3400 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new BoolLiteral (compiler.BuiltinTypes, true, GetLocation (yyVals[0+yyTop])); }
break;
case 446:
#line 3401 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new BoolLiteral (compiler.BuiltinTypes, false, GetLocation (yyVals[0+yyTop])); }
break;
case 451:
#line 3427 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ParenthesizedExpression ((Expression) yyVals[-1+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 452:
#line 3432 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ParenthesizedExpression ((Expression) yyVals[-1+yyTop]);
}
break;
case 453:
#line 3439 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 454:
#line 3445 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 455:
#line 3451 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess (new BaseThis (GetLocation (yyVals[-3+yyTop])), lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 456:
#line 3457 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new QualifiedAliasMember (lt1.Value, lt2.Value, (TypeArguments) yyVals[0+yyTop], lt1.Location);
}
break;
case 457:
#line 3463 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompletionMemberAccess ((Expression) yyVals[-2+yyTop], null,GetLocation (yyVals[0+yyTop]));
}
break;
case 458:
#line 3466 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionMemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, lt.Location);
}
break;
case 459:
#line 3471 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompletionMemberAccess ((Expression) yyVals[-2+yyTop], null, lexer.Location);
}
break;
case 460:
#line 3474 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionMemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, lt.Location);
}
break;
case 461:
#line 3482 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
isInteractionArgumentList = isInteraction;
}
break;
case 462:
#line 3486 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
isInteractionArgumentList = false;
}
break;
case 463:
#line 3490 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var instance = (Expression) yyVals[-5+yyTop];
var arguments = (Arguments) yyVals[-2+yyTop];
yyVal = new Invocation (instance,arguments);
lbag.AddLocation (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 464:
#line 3500 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 466:
#line 3506 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] == null) {
yyVal = CollectionOrObjectInitializers.Empty;
/* TODO: lbag*/
} else {
yyVal = new CollectionOrObjectInitializers ((List<Expression>) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
}
break;
case 467:
#line 3516 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CollectionOrObjectInitializers ((List<Expression>) yyVals[-2+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 468:
#line 3523 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 469:
#line 3525 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 470:
#line 3532 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var a = new List<Expression> ();
a.Add ((Expression) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 471:
#line 3538 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var a = (List<Expression>)yyVals[-2+yyTop];
a.Add ((Expression) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 472:
#line 3543 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = yyVals[-1+yyTop];
}
break;
case 473:
#line 3551 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new ElementInitializer (lt.Value, (Expression)yyVals[0+yyTop], lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 474:
#line 3557 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompletionElementInitializer (null, GetLocation (yyVals[0+yyTop]));
}
break;
case 475:
#line 3560 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
CompletionSimpleName csn = yyVals[-1+yyTop] as CompletionSimpleName;
if (csn == null)
yyVal = new CollectionElementInitializer ((Expression)yyVals[-1+yyTop]);
else
yyVal = new CompletionElementInitializer (csn.Prefix, csn.Location);
}
break;
case 476:
#line 3568 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] == null)
yyVal = null;
else
yyVal = new CollectionElementInitializer ((List<Expression>)yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 477:
#line 3575 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1920, GetLocation (yyVals[-1+yyTop]), "An element initializer cannot be empty");
yyVal = null;
}
break;
case 480:
#line 3587 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 482:
#line 3593 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments list = new Arguments (4);
list.Add ((Argument) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 483:
#line 3599 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments list = (Arguments) yyVals[-2+yyTop];
if (list [list.Count - 1] is NamedArgument)
Error_NamedArgumentExpected ((NamedArgument) list [list.Count - 1]);
list.Add ((Argument) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 484:
#line 3608 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments list = (Arguments) yyVals[-2+yyTop];
NamedArgument a = (NamedArgument) yyVals[0+yyTop];
for (int i = 0; i < list.Count; ++i) {
NamedArgument na = list [i] as NamedArgument;
if (na != null && na.Name == a.Name)
report.Error (1740, na.Location, "Named argument `{0}' specified multiple times",
na.Name);
}
list.Add (a);
yyVal = list;
}
break;
case 485:
#line 3622 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (839, GetLocation (yyVals[0+yyTop]), "An argument is missing");
yyVal = yyVals[-1+yyTop];
}
break;
case 486:
#line 3627 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (839, GetLocation (yyVals[-1+yyTop]), "An argument is missing");
yyVal = null;
}
break;
case 487:
#line 3635 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 491:
#line 3648 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop], Argument.AType.Ref);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 492:
#line 3653 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop], Argument.AType.Out);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 493:
#line 3658 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument (new Arglist ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop])));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 494:
#line 3663 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument (new Arglist (GetLocation (yyVals[-2+yyTop])));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 496:
#line 3675 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ElementAccess ((Expression) yyVals[-3+yyTop], (Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 497:
#line 3683 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var list = new List<Expression> (4);
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 498:
#line 3689 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var list = (List<Expression>) yyVals[-2+yyTop];
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 499:
#line 3694 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = yyVals[-1+yyTop];
}
break;
case 500:
#line 3702 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments args = new Arguments (4);
args.Add ((Argument) yyVals[0+yyTop]);
yyVal = args;
}
break;
case 501:
#line 3708 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Arguments args = (Arguments) yyVals[-2+yyTop];
if (args [args.Count - 1] is NamedArgument && !(yyVals[0+yyTop] is NamedArgument))
Error_NamedArgumentExpected ((NamedArgument) args [args.Count - 1]);
args.Add ((Argument) yyVals[0+yyTop]);
yyVal = args;
}
break;
case 502:
#line 3720 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 504:
#line 3728 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if(isRoleMethod) {
report.Error (10077, lexer.Location,
"Can't use this explicitly in role methods. Use self or role name to refer to the role");
}
yyVal = new This (GetLocation (yyVals[0+yyTop]));
}
break;
case 505:
#line 3739 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ElementAccess (new BaseThis (GetLocation (yyVals[-3+yyTop])), (Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 506:
#line 3744 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new ElementAccess (null, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 507:
#line 3752 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PostIncrement, (Expression) yyVals[-1+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 508:
#line 3759 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PostDecrement, (Expression) yyVals[-1+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 509:
#line 3766 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
if (lang_version <= LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-5+yyTop]), "object initializers");
yyVal = new NewInitialize ((FullNamedExpression) yyVals[-4+yyTop], (Arguments) yyVals[-2+yyTop], (CollectionOrObjectInitializers) yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
} else {
yyVal = new New ((FullNamedExpression) yyVals[-4+yyTop], (Arguments) yyVals[-2+yyTop], GetLocation (yyVals[-5+yyTop]));
}
lbag.AddLocation (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 510:
#line 3779 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version <= LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "collection initializers");
yyVal = new NewInitialize ((FullNamedExpression) yyVals[-1+yyTop], null, (CollectionOrObjectInitializers) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 511:
#line 3791 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-5+yyTop], (List<Expression>) yyVals[-3+yyTop],
new ComposedTypeSpecifier (((List<Expression>) yyVals[-3+yyTop]).Count, GetLocation (yyVals[-4+yyTop])) {
Next = (ComposedTypeSpecifier) yyVals[-1+yyTop]
}, (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-6+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 512:
#line 3799 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] == null)
report.Error (1586, GetLocation (yyVals[-3+yyTop]), "Array creation must have array size or array initializer");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-2+yyTop], (ComposedTypeSpecifier) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 513:
#line 3806 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version <= LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "implicitly typed arrays");
yyVal = new ImplicitlyTypedArrayCreation ((ComposedTypeSpecifier) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 514:
#line 3813 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (178, GetLocation (yyVals[-1+yyTop]), "Invalid rank specifier, expecting `,' or `]'");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-5+yyTop], null, GetLocation (yyVals[-6+yyTop]));
}
break;
case 515:
#line 3818 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (1526, yyToken, "Unexpected symbol");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-1+yyTop], null, GetLocation (yyVals[-2+yyTop]));
}
break;
case 516:
#line 3825 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_type;
}
break;
case 517:
#line 3829 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_type;
yyVal = yyVals[0+yyTop];
}
break;
case 518:
#line 3837 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version <= LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "anonymous types");
yyVal = new NewAnonymousType ((List<AnonymousTypeParameter>) yyVals[-1+yyTop], current_container, GetLocation (yyVals[-3+yyTop]));
/* TODO: lbag comma location*/
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 521:
#line 3854 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 523:
#line 3860 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var a = new List<AnonymousTypeParameter> (4);
a.Add ((AnonymousTypeParameter) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 524:
#line 3866 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var a = (List<AnonymousTypeParameter>) yyVals[-2+yyTop];
a.Add ((AnonymousTypeParameter) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 525:
#line 3875 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[-2+yyTop];
yyVal = new AnonymousTypeParameter ((Expression)yyVals[0+yyTop], lt.Value, lt.Location);
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 526:
#line 3881 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[0+yyTop];
yyVal = new AnonymousTypeParameter (new SimpleName (lt.Value, lt.Location),
lt.Value, lt.Location);
}
break;
case 527:
#line 3887 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberAccess ma = (MemberAccess) yyVals[0+yyTop];
yyVal = new AnonymousTypeParameter (ma, ma.Name, ma.Location);
}
break;
case 528:
#line 3892 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (746, lexer.Location,
"Invalid anonymous type member declarator. Anonymous type members must be a member assignment, simple name or member access expression");
yyVal = null;
}
break;
case 532:
#line 3907 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
((ComposedTypeSpecifier) yyVals[-1+yyTop]).Next = (ComposedTypeSpecifier) yyVals[0+yyTop];
yyVal = yyVals[-1+yyTop];
}
break;
case 533:
#line 3915 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = ComposedTypeSpecifier.CreateArrayDimension (1, GetLocation (yyVals[-1+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 534:
#line 3920 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = ComposedTypeSpecifier.CreateArrayDimension ((int)yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 535:
#line 3928 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = 2;
}
break;
case 536:
#line 3932 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = ((int) yyVals[-1+yyTop]) + 1;
}
break;
case 537:
#line 3939 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = null;
}
break;
case 538:
#line 3943 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 539:
#line 3950 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var ai = new ArrayInitializer (0, GetLocation (yyVals[-1+yyTop]));
ai.VariableDeclaration = current_variable;
lbag.AddLocation (ai, GetLocation (yyVals[0+yyTop]));
yyVal = ai;
}
break;
case 540:
#line 3957 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var ai = new ArrayInitializer ((List<Expression>) yyVals[-2+yyTop], GetLocation (yyVals[-3+yyTop]));
ai.VariableDeclaration = current_variable;
if (yyVals[-1+yyTop] != null) {
lbag.AddLocation (ai, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
} else {
lbag.AddLocation (ai, GetLocation (yyVals[0+yyTop]));
}
yyVal = ai;
}
break;
case 541:
#line 3971 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var list = new List<Expression> (4);
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 542:
#line 3977 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var list = (List<Expression>) yyVals[-2+yyTop];
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 543:
#line 3986 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.TypeOfParsing = true;
}
break;
case 544:
#line 3990 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.TypeOfParsing = false;
yyVal = new TypeOf ((FullNamedExpression) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 547:
#line 4001 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = null;
}
break;
case 548:
#line 4009 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new SimpleName (lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 549:
#line 4015 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new QualifiedAliasMember (lt1.Value, lt2.Value, (int) yyVals[0+yyTop], lt1.Location);
}
break;
case 550:
#line 4022 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-2+yyTop], lt.Value, lt.Location);
}
break;
case 551:
#line 4028 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 552:
#line 4034 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var te = ((MemberName) yyVals[-3+yyTop]).GetTypeExpression ();
if (te.HasTypeArguments)
Error_TypeExpected (GetLocation (yyVals[0+yyTop]));
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess (te, lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 553:
#line 4046 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "generics");
yyVal = yyVals[0+yyTop];
}
break;
case 554:
#line 4056 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
if (lang_version == LanguageVersion.ISO_1)
FeatureIsNotAvailable (lt.Location, "namespace alias qualifier");
yyVal = lt;
}
break;
case 555:
#line 4067 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SizeOf ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 556:
#line 4075 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CheckedExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 557:
#line 4083 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new UnCheckedExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 558:
#line 4091 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess (new Indirection ((Expression) yyVals[-3+yyTop], GetLocation (yyVals[-2+yyTop])), lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 559:
#line 4099 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_anonymous (false, (ParametersCompiled) yyVals[0+yyTop], false, GetLocation (yyVals[-1+yyTop]));
}
break;
case 560:
#line 4103 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
}
break;
case 561:
#line 4107 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_anonymous (false, (ParametersCompiled) yyVals[0+yyTop], true, GetLocation (yyVals[-2+yyTop]));
}
break;
case 562:
#line 4111 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
}
break;
case 563:
#line 4118 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = ParametersCompiled.Undefined;
}
break;
case 565:
#line 4126 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 566:
#line 4130 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
yyVal = yyVals[-1+yyTop];
}
break;
case 567:
#line 4138 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "default value expression");
yyVal = new DefaultValueExpression ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 569:
#line 4150 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.LogicalNot, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 570:
#line 4154 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.OnesComplement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 571:
#line 4158 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Cast ((FullNamedExpression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 572:
#line 4163 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (!async_block) {
report.Error (1992, GetLocation (yyVals[-1+yyTop]),
"The `await' operator can only be used when its containing method or lambda expression is marked with the `async' modifier");
} else {
current_block.ParametersBlock.IsAsync = true;
}
yyVal = new Await ((Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 574:
#line 4182 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.UnaryPlus, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 575:
#line 4186 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.UnaryNegation, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 576:
#line 4190 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PreIncrement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 577:
#line 4194 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PreDecrement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 578:
#line 4198 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Indirection ((Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 579:
#line 4202 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.AddressOf, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 581:
#line 4210 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Multiply,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 582:
#line 4215 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Division,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 583:
#line 4220 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Modulus,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 585:
#line 4229 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Addition,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 586:
#line 4234 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 587:
#line 4238 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* Shift/Reduce conflict*/
yyVal = new Binary (Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 588:
#line 4243 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new As ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 589:
#line 4247 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Is ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 591:
#line 4255 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LeftShift,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 592:
#line 4260 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.RightShift,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 594:
#line 4269 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LessThan,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 595:
#line 4274 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.GreaterThan,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 596:
#line 4279 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LessThanOrEqual,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 597:
#line 4284 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.GreaterThanOrEqual,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 599:
#line 4293 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Equality,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 600:
#line 4298 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Inequality,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 602:
#line 4307 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.BitwiseAnd,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 604:
#line 4316 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.ExclusiveOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 606:
#line 4325 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.BitwiseOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 608:
#line 4334 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LogicalAnd,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 610:
#line 4343 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LogicalOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 612:
#line 4352 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version < LanguageVersion.ISO_2)
FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "null coalescing operator");
yyVal = new Nullable.NullCoalescingOperator ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 614:
#line 4363 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 615:
#line 4371 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var potentialRolePlayer = yyVals[0+yyTop] as Expression;
var memberExpression = yyVals[-2+yyTop] as MemberAccess;
var simpleNameForRole = memberExpression != null ? memberExpression.LeftExpression as SimpleName : yyVals[-2+yyTop] as SimpleName;
if(simpleNameForRole != null){
var role = FindField(simpleNameForRole.Name, GetLocation(yyVals[-2+yyTop]));
var isRole = role != null && role.IsRole;
if(current_method as Constructor != null){
/*might be assigning to a role*/
yyVal = new RoleAssign ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
} else if(isRole) {
report.Error (10000, GetLocation(potentialRolePlayer), "Roles can only be assigned to players in constructor");
} else{
yyVal = new SimpleAssign ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
} else {
yyVal = new SimpleAssign ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
}
break;
case 616:
#line 4391 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Multiply, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 617:
#line 4396 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Division, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 618:
#line 4401 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Modulus, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 619:
#line 4406 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Addition, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 620:
#line 4411 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 621:
#line 4416 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.LeftShift, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 622:
#line 4421 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.RightShift, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 623:
#line 4426 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.BitwiseAnd, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 624:
#line 4431 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.BitwiseOr, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 625:
#line 4436 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.ExclusiveOr, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 626:
#line 4444 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars = new List<Parameter> (4);
pars.Add ((Parameter) yyVals[0+yyTop]);
yyVal = pars;
}
break;
case 627:
#line 4451 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars = (List<Parameter>) yyVals[-2+yyTop];
Parameter p = (Parameter)yyVals[0+yyTop];
if (pars[0].GetType () != p.GetType ()) {
report.Error (748, p.Location, "All lambda parameters must be typed either explicitly or implicitly");
}
pars.Add (p);
yyVal = pars;
}
break;
case 628:
#line 4465 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Parameter.Modifier) yyVals[-2+yyTop], null, lt.Location);
}
break;
case 629:
#line 4471 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, Parameter.Modifier.NONE, null, lt.Location);
}
break;
case 630:
#line 4477 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new ImplicitLambdaParameter (lt.Value, lt.Location);
}
break;
case 631:
#line 4484 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = ParametersCompiled.EmptyReadOnlyParameters; }
break;
case 632:
#line 4485 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[0+yyTop];
yyVal = new ParametersCompiled (pars_list.ToArray ());
}
break;
case 635:
#line 4497 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (lexer.Location);
}
break;
case 636:
#line 4501 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Block b = end_block (lexer.Location);
b.AddStatement (new ContextualReturn ((Expression) yyVals[0+yyTop]));
yyVal = b;
}
break;
case 638:
#line 4511 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = EmptyExpression.Null;
}
break;
case 639:
#line 4519 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
Parameter p = new ImplicitLambdaParameter (lt.Value, lt.Location);
start_anonymous (true, new ParametersCompiled (p), false, lt.Location);
}
break;
case 640:
#line 4525 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]));
}
break;
case 641:
#line 4530 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
Parameter p = new ImplicitLambdaParameter (lt.Value, lt.Location);
start_anonymous (true, new ParametersCompiled (p), true, lt.Location);
}
break;
case 642:
#line 4536 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 643:
#line 4541 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 644:
#line 4545 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
start_anonymous (true, (ParametersCompiled) yyVals[-2+yyTop], false, GetLocation (yyVals[-4+yyTop]));
}
break;
case 645:
#line 4550 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 646:
#line 4555 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 647:
#line 4559 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = 0;
start_anonymous (true, (ParametersCompiled) yyVals[-2+yyTop], true, GetLocation (yyVals[-5+yyTop]));
}
break;
case 648:
#line 4564 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = end_anonymous ((ParametersBlock) yyVals[0+yyTop]);
lbag.AddLocation (yyVal, GetLocation (yyVals[-7+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-2+yyTop]));
}
break;
case 654:
#line 4580 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ArglistAccess (GetLocation (yyVals[0+yyTop]));
}
break;
case 655:
#line 4587 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new RefValueExpr ((Expression) yyVals[-3+yyTop], (FullNamedExpression) yyVals[-1+yyTop], GetLocation (yyVals[-5+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 656:
#line 4592 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new RefTypeExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 657:
#line 4597 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new MakeRefExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 659:
#line 4609 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new BooleanExpression ((Expression) yyVals[0+yyTop]);
}
break;
case 660:
#line 4622 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 661:
#line 4626 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
Class c = new Class (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]);
if (((c.ModFlags & Modifiers.STATIC) != 0) && lang_version == LanguageVersion.ISO_1) {
FeatureIsNotAvailable (c.Location, "static classes");
}
push_current_class (c, yyVals[-3+yyTop]);
}
break;
case 662:
#line 4637 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
lbag.AddMember (current_class, mod_locations, GetLocation (yyVals[-5+yyTop]));
if (doc_support) {
current_container.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lexer.parsing_modifiers = true;
}
break;
case 663:
#line 4651 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_declaration;
if (doc_support)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 664:
#line 4657 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lbag.AppendToMember (current_class, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
yyVal = pop_current_class ();
}
break;
case 665:
#line 4665 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 666:
#line 4667 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = yyVals[0+yyTop]; }
break;
case 667:
#line 4672 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
mod_locations = null;
yyVal = ModifierNone;
lexer.parsing_modifiers = false;
}
break;
case 668:
#line 4678 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.parsing_modifiers = false;
}
break;
case 670:
#line 4686 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var m1 = (Modifiers) yyVals[-1+yyTop];
var m2 = (Modifiers) yyVals[0+yyTop];
if ((m1 & m2) != 0) {
report.Error (1004, lexer.Location - ModifiersExtensions.Name (m2).Length,
"Duplicate `{0}' modifier", ModifiersExtensions.Name (m2));
} else if ((m2 & Modifiers.AccessibilityMask) != 0 && (m1 & Modifiers.AccessibilityMask) != 0 &&
((m2 | m1 & Modifiers.AccessibilityMask) != (Modifiers.PROTECTED | Modifiers.INTERNAL))) {
report.Error (107, lexer.Location - ModifiersExtensions.Name (m2).Length,
"More than one protection modifier specified");
}
yyVal = m1 | m2;
}
break;
case 671:
#line 4705 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.NEW;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
if (current_container == module)
report.Error (1530, GetLocation (yyVals[0+yyTop]), "Keyword `new' is not allowed on namespace elements");
}
break;
case 672:
#line 4713 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.PUBLIC;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 673:
#line 4718 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.PROTECTED;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 674:
#line 4723 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.INTERNAL;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 675:
#line 4728 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.PRIVATE;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 676:
#line 4733 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.ABSTRACT;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 677:
#line 4738 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.SEALED;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 678:
#line 4743 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.STATIC;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 679:
#line 4748 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.READONLY;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 680:
#line 4753 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.VIRTUAL;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 681:
#line 4758 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.OVERRIDE;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 682:
#line 4763 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.EXTERN;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 683:
#line 4768 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.VOLATILE;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 684:
#line 4773 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.UNSAFE;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
if (!settings.Unsafe)
Error_UnsafeCodeNotAllowed (GetLocation (yyVals[0+yyTop]));
}
break;
case 685:
#line 4780 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Modifiers.ASYNC;
StoreModifierLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 687:
#line 4789 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_container.AddBasesForPart (current_class, (List<FullNamedExpression>) yyVals[0+yyTop]);
}
break;
case 689:
#line 4797 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 690:
#line 4801 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 691:
#line 4809 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var constraints = new List<Constraints> (1);
constraints.Add ((Constraints) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 692:
#line 4815 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var constraints = (List<Constraints>) yyVals[-1+yyTop];
Constraints new_constraint = (Constraints)yyVals[0+yyTop];
foreach (Constraints c in constraints) {
if (new_constraint.TypeParameter.Value == c.TypeParameter.Value) {
report.Error (409, new_constraint.Location,
"A constraint clause has already been specified for type parameter `{0}'",
new_constraint.TypeParameter.Value);
}
}
constraints.Add (new_constraint);
yyVal = constraints;
}
break;
case 693:
#line 4834 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new Constraints (new SimpleMemberName (lt.Value, lt.Location), (List<FullNamedExpression>) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 694:
#line 4842 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var constraints = new List<FullNamedExpression> (1);
constraints.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 695:
#line 4848 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var constraints = (List<FullNamedExpression>) yyVals[-2+yyTop];
var prev = constraints [constraints.Count - 1] as SpecialContraintExpr;
if (prev != null && (prev.Constraint & SpecialConstraint.Constructor) != 0) {
report.Error (401, GetLocation (yyVals[-1+yyTop]), "The `new()' constraint must be the last constraint specified");
}
prev = yyVals[0+yyTop] as SpecialContraintExpr;
if (prev != null) {
if ((prev.Constraint & (SpecialConstraint.Class | SpecialConstraint.Struct)) != 0) {
report.Error (449, prev.Location, "The `class' or `struct' constraint must be the first constraint specified");
} else {
prev = constraints [0] as SpecialContraintExpr;
if (prev != null && (prev.Constraint & SpecialConstraint.Struct) != 0) {
report.Error (451, GetLocation (yyVals[0+yyTop]), "The `new()' constraint cannot be used with the `struct' constraint");
}
}
}
constraints.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 696:
#line 4874 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is ComposedCast)
report.Error (706, GetLocation (yyVals[0+yyTop]), "Invalid constraint type `{0}'", ((ComposedCast)yyVals[0+yyTop]).GetSignatureForError ());
yyVal = yyVals[0+yyTop];
}
break;
case 697:
#line 4881 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Constructor, GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 698:
#line 4886 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Class, GetLocation (yyVals[0+yyTop]));
}
break;
case 699:
#line 4890 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Struct, GetLocation (yyVals[0+yyTop]));
}
break;
case 700:
#line 4897 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Variance.None;
}
break;
case 701:
#line 4901 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (lang_version <= LanguageVersion.V_3)
FeatureIsNotAvailable (lexer.Location, "generic type variance");
yyVal = yyVals[0+yyTop];
}
break;
case 702:
#line 4911 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Variance.Covariant;
}
break;
case 703:
#line 4915 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = Variance.Contravariant;
}
break;
case 704:
#line 4935 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
start_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 705:
#line 4940 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 706:
#line 4947 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 707:
#line 4952 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (lexer.Location);
}
break;
case 708:
#line 4961 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
++lexer.parsing_block;
current_block.StartLocation = GetLocation (yyVals[0+yyTop]);
}
break;
case 709:
#line 4966 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 714:
#line 4984 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 715:
#line 4988 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 717:
#line 4993 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 720:
#line 5012 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 721:
#line 5016 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 750:
#line 5057 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1023, GetLocation (yyVals[0+yyTop]), "An embedded statement may not be a declaration or labeled statement");
yyVal = null;
}
break;
case 751:
#line 5062 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1023, GetLocation (yyVals[0+yyTop]), "An embedded statement may not be a declaration or labeled statement");
yyVal = null;
}
break;
case 752:
#line 5067 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new EmptyStatement (GetLocation (yyVals[0+yyTop]));
}
break;
case 753:
#line 5075 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* Uses lexer.Location because semicolon location is not kept in quick mode*/
yyVal = new EmptyStatement (lexer.Location);
}
break;
case 754:
#line 5083 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
LabeledStatement labeled = new LabeledStatement (lt.Value, current_block, lt.Location);
current_block.AddLabel (labeled);
current_block.AddStatement (labeled);
}
break;
case 757:
#line 5096 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] is VarExpr)
yyVals[-1+yyTop] = new SimpleName ("var", ((VarExpr) yyVals[-1+yyTop]).Location);
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 758:
#line 5112 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* Ok, the above "primary_expression" is there to get rid of*/
/* both reduce/reduce and shift/reduces in the grammar, it should*/
/* really just be "type_name". If you use type_name, a reduce/reduce*/
/* creeps up. If you use namespace_or_type_name (which is all we need*/
/* really) two shift/reduces appear.*/
/* */
/* So the super-trick is that primary_expression*/
/* can only be either a SimpleName or a MemberAccess. */
/* The MemberAccess case arises when you have a fully qualified type-name like :*/
/* Foo.Bar.Blah i;*/
/* SimpleName is when you have*/
/* Blah i;*/
Expression expr = (Expression) yyVals[-1+yyTop];
if (yyVals[0+yyTop] == null) {
SimpleName sn = expr as SimpleName;
if (sn != null && sn.Name == "var")
yyVal = new VarExpr (sn.Location);
else
yyVal = yyVals[-1+yyTop];
} else if (expr is ATypeNameExpression) {
yyVal = new ComposedCast ((ATypeNameExpression)expr, (ComposedTypeSpecifier) yyVals[0+yyTop]);
} else {
Error_ExpectingTypeName (expr);
yyVal = null;
}
}
break;
case 759:
#line 5142 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
ATypeNameExpression expr = yyVals[-1+yyTop] as ATypeNameExpression;
if (expr != null) {
yyVal = new ComposedCast (expr, (ComposedTypeSpecifier) yyVals[0+yyTop]);
} else {
Error_ExpectingTypeName ((Expression)yyVals[-1+yyTop]);
yyVal = expr;
}
}
break;
case 760:
#line 5153 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] == null)
yyVal = yyVals[-1+yyTop];
else
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 761:
#line 5160 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 762:
#line 5164 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new ComposedCast (new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[-1+yyTop])), (ComposedTypeSpecifier) yyVals[0+yyTop]);
}
break;
case 763:
#line 5168 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[0+yyTop]), report);
yyVal = new TypeExpression (compiler.BuiltinTypes.Void, GetLocation (yyVals[0+yyTop]));
}
break;
case 765:
#line 5177 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
((ComposedTypeSpecifier) yyVals[-1+yyTop]).Next = (ComposedTypeSpecifier) yyVals[0+yyTop];
yyVal = yyVals[-1+yyTop];
}
break;
case 766:
#line 5185 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = ComposedTypeSpecifier.CreatePointer (GetLocation (yyVals[0+yyTop]));
}
break;
case 768:
#line 5193 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (async_block) {
report.Error (4003, GetLocation (yyVals[0+yyTop]), "`await' cannot be used as an identifier within an async method or lambda expression");
yyVal = Tokenizer.LocatedToken.Create ("await", GetLocation (yyVals[0+yyTop]));
}
}
break;
case 769:
#line 5203 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_block, lt.Value, lt.Location);
current_block.AddLocalName (li);
current_variable = new BlockVariableDeclaration ((FullNamedExpression) yyVals[-1+yyTop], li);
}
break;
case 770:
#line 5210 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = current_variable;
current_variable = null;
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 771:
#line 5216 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_block, lt.Value, LocalVariable.Flags.Constant, lt.Location);
current_block.AddLocalName (li);
current_variable = new BlockConstantDeclaration ((FullNamedExpression) yyVals[-1+yyTop], li);
}
break;
case 772:
#line 5223 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = current_variable;
current_variable = null;
lbag.AddLocation (yyVal, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 774:
#line 5233 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_variable.Initializer = (Expression) yyVals[0+yyTop];
/* TODO: lbag*/
}
break;
case 775:
#line 5238 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyToken == Token.OPEN_BRACKET_EXPR) {
report.Error (650, lexer.Location,
"Syntax error, bad array declarator. To declare a managed array the rank specifier precedes the variable's identifier. To declare a fixed size buffer field, use the fixed keyword before the field type");
} else {
Error_SyntaxError (yyToken);
}
}
break;
case 779:
#line 5256 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
foreach (var d in current_variable.Declarators) {
if (d.Initializer == null)
Error_MissingInitializer (d.Variable.Location);
}
}
break;
case 782:
#line 5271 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_variable.Variable, lt.Value, lt.Location);
var d = new BlockVariableDeclaration.Declarator (li, null);
current_variable.AddDeclarator (d);
current_block.AddLocalName (li);
lbag.AddLocation (d, GetLocation (yyVals[-1+yyTop]));
}
break;
case 783:
#line 5280 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var li = new LocalVariable (current_variable.Variable, lt.Value, lt.Location);
var d = new BlockVariableDeclaration.Declarator (li, (Expression) yyVals[0+yyTop]);
current_variable.AddDeclarator (d);
current_block.AddLocalName (li);
lbag.AddLocation (d, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 784:
#line 5292 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (145, lexer.Location, "A const field requires a value to be provided");
}
break;
case 785:
#line 5296 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_variable.Initializer = (Expression) yyVals[0+yyTop];
}
break;
case 790:
#line 5313 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var li = new LocalVariable (current_block, lt.Value, LocalVariable.Flags.Constant, lt.Location);
var d = new BlockVariableDeclaration.Declarator (li, (Expression) yyVals[0+yyTop]);
current_variable.AddDeclarator (d);
current_block.AddLocalName (li);
lbag.AddLocation (d, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 792:
#line 5326 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new StackAlloc ((Expression) yyVals[-3+yyTop], (Expression) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 793:
#line 5331 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1575, GetLocation (yyVals[-1+yyTop]), "A stackalloc expression requires [] after type");
yyVal = new StackAlloc ((Expression) yyVals[0+yyTop], null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 794:
#line 5339 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
lbag.AddStatement (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 795:
#line 5343 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 796:
#line 5347 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 797:
#line 5348 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 798:
#line 5357 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
ExpressionStatement s = yyVals[0+yyTop] as ExpressionStatement;
if (s == null) {
Expression.Error_InvalidExpressionStatement (report, GetLocation (yyVals[0+yyTop]));
yyVal = new StatementExpression (EmptyExpressionStatement.Instance);
} else {
yyVal = new StatementExpression (s);
}
}
break;
case 799:
#line 5370 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Expression expr = (Expression) yyVals[0+yyTop];
ExpressionStatement s;
s = new OptionalAssign (new SimpleName ("$retval", lexer.Location), expr, lexer.Location);
yyVal = new StatementExpression (s);
}
break;
case 800:
#line 5378 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new EmptyStatement (GetLocation (yyVals[0+yyTop]));
}
break;
case 803:
#line 5392 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
yyVal = new If ((BooleanExpression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 804:
#line 5401 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new If ((BooleanExpression) yyVals[-4+yyTop], (Statement) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-6+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
if (yyVals[-2+yyTop] is EmptyStatement)
Warning_EmptyStatement (GetLocation (yyVals[-2+yyTop]));
if (yyVals[0+yyTop] is EmptyStatement)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
}
break;
case 805:
#line 5414 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 806:
#line 5418 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Switch ((Expression) yyVals[-5+yyTop], (ExplicitBlock) current_block.Explicit, (List<SwitchSection>) yyVals[-1+yyTop], GetLocation (yyVals[-7+yyTop]));
end_block (GetLocation (yyVals[0+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-6+yyTop]), GetLocation (yyVals[-4+yyTop]));
}
break;
case 807:
#line 5427 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Warning (1522, 1, current_block.StartLocation, "Empty switch block");
yyVal = new List<SwitchSection> ();
}
break;
case 809:
#line 5436 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var sections = new List<SwitchSection> (4);
sections.Add ((SwitchSection) yyVals[0+yyTop]);
yyVal = sections;
}
break;
case 810:
#line 5443 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var sections = (List<SwitchSection>) yyVals[-1+yyTop];
sections.Add ((SwitchSection) yyVals[0+yyTop]);
yyVal = sections;
}
break;
case 811:
#line 5450 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new List<SwitchSection> ();
}
break;
case 812:
#line 5458 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = current_block.CreateSwitchBlock (lexer.Location);
}
break;
case 813:
#line 5462 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SwitchSection ((List<SwitchLabel>) yyVals[-2+yyTop], current_block);
}
break;
case 814:
#line 5469 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var labels = new List<SwitchLabel> (2);
labels.Add ((SwitchLabel) yyVals[0+yyTop]);
yyVal = labels;
}
break;
case 815:
#line 5476 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var labels = (List<SwitchLabel>) (yyVals[-1+yyTop]);
labels.Add ((SwitchLabel) yyVals[0+yyTop]);
yyVal = labels;
}
break;
case 816:
#line 5486 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SwitchLabel ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 817:
#line 5491 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new SwitchLabel (null, GetLocation (yyVals[0+yyTop]));
}
break;
case 822:
#line 5505 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
yyVal = new While ((BooleanExpression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 823:
#line 5517 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Do ((Statement) yyVals[-5+yyTop], (BooleanExpression) yyVals[-2+yyTop], GetLocation (yyVals[-6+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 824:
#line 5525 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[0+yyTop]));
current_block.IsCompilerGenerated = true;
}
break;
case 825:
#line 5530 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 826:
#line 5541 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
For f = new For ((Statement) yyVals[-6+yyTop], (BooleanExpression) yyVals[-4+yyTop], (Statement) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-9+yyTop]));
current_block.AddStatement (f);
lbag.AddStatement (f, current_block.StartLocation, GetLocation (yyVals[-5+yyTop]), GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
yyVal = end_block (GetLocation (yyVals[-5+yyTop]));
}
break;
case 827:
#line 5553 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = end_block (current_block.StartLocation);
}
break;
case 828:
#line 5560 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new EmptyStatement (lexer.Location); }
break;
case 830:
#line 5566 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_block, lt.Value, lt.Location);
current_block.AddLocalName (li);
current_variable = new BlockVariableDeclaration ((FullNamedExpression) yyVals[-1+yyTop], li);
}
break;
case 831:
#line 5573 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = current_variable;
current_variable = null;
}
break;
case 833:
#line 5581 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = null; }
break;
case 835:
#line 5586 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{ yyVal = new EmptyStatement (lexer.Location); }
break;
case 839:
#line 5597 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var sl = yyVals[-2+yyTop] as StatementList;
if (sl == null) {
sl = new StatementList ((Statement) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop]);
lbag.AddStatement (sl, GetLocation (yyVals[-1+yyTop]));
} else {
sl.Add ((Statement) yyVals[0+yyTop]);
lbag.AppendTo (sl, GetLocation (yyVals[-1+yyTop]));
}
yyVal = sl;
}
break;
case 840:
#line 5613 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (230, GetLocation (yyVals[-5+yyTop]), "Type and identifier are both required in a foreach statement");
yyVal = null;
}
break;
case 841:
#line 5618 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[-5+yyTop]));
current_block.IsCompilerGenerated = true;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var li = new LocalVariable (current_block, lt.Value, LocalVariable.Flags.ForeachVariable | LocalVariable.Flags.Used, lt.Location);
current_block.AddLocalName (li);
yyVal = li;
}
break;
case 842:
#line 5628 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
Foreach f = new Foreach ((Expression) yyVals[-6+yyTop], (LocalVariable) yyVals[-1+yyTop], (Expression) yyVals[-3+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-8+yyTop]));
current_block.AddStatement (f);
lbag.AddStatement (f, GetLocation (yyVals[-7+yyTop]), GetLocation (yyVals[-4+yyTop]), GetLocation (yyVals[-2+yyTop]));
yyVal = end_block (GetLocation (yyVals[-2+yyTop]));
}
break;
case 849:
#line 5651 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Break (GetLocation (yyVals[-1+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 850:
#line 5659 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Continue (GetLocation (yyVals[-1+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 851:
#line 5667 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new Goto (lt.Value, lt.Location);
lbag.AddStatement (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 852:
#line 5673 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new GotoCase ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 853:
#line 5678 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new GotoDefault (GetLocation (yyVals[-2+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 854:
#line 5686 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Return ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 855:
#line 5694 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Throw ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[0+yyTop]));
}
break;
case 856:
#line 5702 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
string s = lt.Value;
if (s != "yield"){
report.Error (1003, lt.Location, "; expected");
} else if (yyVals[-1+yyTop] == null) {
report.Error (1627, GetLocation (yyVals[0+yyTop]), "Expression expected after yield return");
} else if (lang_version == LanguageVersion.ISO_1){
FeatureIsNotAvailable (lt.Location, "iterators");
}
current_block.ParametersBlock.TopBlock.IsIterator = true;
yyVal = new Yield ((Expression) yyVals[-1+yyTop], lt.Location);
lbag.AddStatement (yyVal, GetLocation (yyVals[-2+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 857:
#line 5718 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
string s = lt.Value;
if (s != "yield"){
report.Error (1003, lt.Location, "; expected");
} else if (lang_version == LanguageVersion.ISO_1){
FeatureIsNotAvailable (lt.Location, "iterators");
}
current_block.ParametersBlock.TopBlock.IsIterator = true;
yyVal = new YieldBreak (lt.Location);
lbag.AddStatement (yyVal, GetLocation (yyVals[-1+yyTop]), GetLocation (yyVals[0+yyTop]));
}
break;
case 860:
#line 5740 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new TryCatch ((Block) yyVals[-1+yyTop], (List<Catch>) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]), false);
}
break;
case 861:
#line 5744 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new TryFinally ((Statement) yyVals[-2+yyTop], (Block) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 862:
#line 5749 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new TryFinally (new TryCatch ((Block) yyVals[-3+yyTop], (List<Catch>) yyVals[-2+yyTop], GetLocation (yyVals[-4+yyTop]), true), (Block) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-1+yyTop]));
}
break;
case 863:
#line 5754 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
report.Error (1524, GetLocation (yyVals[-2+yyTop]), "Expected catch or finally");
yyVal = null;
}
break;
case 864:
#line 5762 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var l = new List<Catch> (2);
l.Add ((Catch) yyVals[0+yyTop]);
yyVal = l;
}
break;
case 865:
#line 5769 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var l = (List<Catch>) yyVals[-1+yyTop];
Catch c = (Catch) yyVals[0+yyTop];
if (l [0].IsGeneral) {
report.Error (1017, c.loc, "Try statement already has an empty catch block");
} else {
if (c.IsGeneral)
l.Insert (0, c);
else
l.Add (c);
}
yyVal = l;
}
break;
case 868:
#line 5793 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Catch ((Block) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 869:
#line 5797 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[-3+yyTop]));
var c = new Catch (current_block, GetLocation (yyVals[-4+yyTop]));
c.TypeExpression = (FullNamedExpression) yyVals[-2+yyTop];
if (yyVals[-1+yyTop] != null) {
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
c.Variable = new LocalVariable (current_block, lt.Value, lt.Location);
current_block.AddLocalName (c.Variable);
}
lbag.AddLocation (c, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[0+yyTop]));
yyVal = c;
}
break;
case 870:
#line 5812 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 871:
#line 5816 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyToken == Token.CLOSE_PARENS) {
report.Error (1015, lexer.Location,
"A type that derives from `System.Exception', `object', or `string' expected");
} else {
Error_SyntaxError (yyToken);
}
yyVal = new Catch (null, GetLocation (yyVals[-2+yyTop]));
}
break;
case 872:
#line 5830 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Checked ((Block) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 873:
#line 5837 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unchecked ((Block) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 874:
#line 5844 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (!settings.Unsafe)
Error_UnsafeCodeNotAllowed (GetLocation (yyVals[0+yyTop]));
}
break;
case 875:
#line 5847 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Unsafe ((Block) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 876:
#line 5854 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
yyVal = new Lock ((Expression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddStatement (yyVal, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
}
break;
case 877:
#line 5865 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[-2+yyTop]));
current_block.IsCompilerGenerated = true;
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_block, lt.Value, LocalVariable.Flags.FixedVariable | LocalVariable.Flags.Used, lt.Location);
current_block.AddLocalName (li);
current_variable = new Fixed.VariableDeclaration ((FullNamedExpression) yyVals[-1+yyTop], li);
}
break;
case 878:
#line 5875 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = current_variable;
current_variable = null;
}
break;
case 879:
#line 5880 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
Fixed f = new Fixed ((Fixed.VariableDeclaration) yyVals[-1+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-9+yyTop]));
current_block.AddStatement (f);
yyVal = end_block (GetLocation (yyVals[-2+yyTop]));
}
break;
case 880:
#line 5892 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
start_block (GetLocation (yyVals[-2+yyTop]));
current_block.IsCompilerGenerated = true;
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
var li = new LocalVariable (current_block, lt.Value, LocalVariable.Flags.UsingVariable | LocalVariable.Flags.Used, lt.Location);
current_block.AddLocalName (li);
current_variable = new Using.VariableDeclaration ((FullNamedExpression) yyVals[-1+yyTop], li);
}
break;
case 881:
#line 5902 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = current_variable;
current_variable = null;
}
break;
case 882:
#line 5907 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
Using u = new Using ((Using.VariableDeclaration) yyVals[-1+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-9+yyTop]));
current_block.AddStatement (u);
yyVal = end_block (GetLocation (yyVals[-2+yyTop]));
}
break;
case 883:
#line 5916 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement && lexer.peek_token () == Token.OPEN_BRACE)
Warning_EmptyStatement (GetLocation (yyVals[0+yyTop]));
Using u = new Using ((Expression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
lbag.AddStatement (u, GetLocation (yyVals[-3+yyTop]), GetLocation (yyVals[-1+yyTop]));
yyVal = u;
}
break;
case 884:
#line 5928 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_MissingInitializer (lexer.Location);
}
break;
case 885:
#line 5932 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_variable.Initializer = (Expression) yyVals[0+yyTop];
yyVal = current_variable;
}
break;
case 886:
#line 5943 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.query_parsing = false;
Linq.AQueryClause from = yyVals[-1+yyTop] as Linq.AQueryClause;
from.Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = from;
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 887:
#line 5955 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Linq.AQueryClause from = yyVals[-1+yyTop] as Linq.AQueryClause;
from.Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = from;
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 888:
#line 5966 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
lexer.query_parsing = false;
yyVal = yyVals[-1+yyTop];
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 889:
#line 5973 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 890:
#line 5982 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var rv = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.QueryExpression (new Linq.QueryStartClause ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], rv, GetLocation (yyVals[-3+yyTop])));
}
break;
case 891:
#line 5990 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var rv = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.QueryExpression (
new Linq.QueryStartClause ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], rv, GetLocation (yyVals[-4+yyTop])) {
IdentifierType = (FullNamedExpression)yyVals[-3+yyTop]
}
);
}
break;
case 892:
#line 6005 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var rv = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.QueryExpression (new Linq.QueryStartClause ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], rv, GetLocation (yyVals[-3+yyTop])));
}
break;
case 893:
#line 6013 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var rv = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.QueryExpression (
new Linq.QueryStartClause ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], rv, GetLocation (yyVals[-4+yyTop])) {
IdentifierType = (FullNamedExpression)yyVals[-3+yyTop]
}
);
}
break;
case 894:
#line 6028 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 895:
#line 6032 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.SelectMany ((Linq.QueryBlock)current_block, sn, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddRangeVariable (sn);
}
break;
case 896:
#line 6043 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 897:
#line 6047 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.SelectMany ((Linq.QueryBlock)current_block, sn, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop])) {
IdentifierType = (FullNamedExpression)yyVals[-4+yyTop]
};
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddRangeVariable (sn);
}
break;
case 898:
#line 6064 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Linq.AQueryClause head = (Linq.AQueryClause)yyVals[-1+yyTop];
if (yyVals[0+yyTop] != null)
head.Next = (Linq.AQueryClause)yyVals[0+yyTop];
if (yyVals[-2+yyTop] != null) {
Linq.AQueryClause clause = (Linq.AQueryClause)yyVals[-2+yyTop];
clause.Tail.Next = head;
head = clause;
}
yyVal = head;
}
break;
case 900:
#line 6080 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 901:
#line 6088 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 902:
#line 6092 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.Select ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 903:
#line 6099 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Linq.QueryBlock> ();
current_block = new Linq.QueryBlock (current_block, lexer.Location);
linq_clause_blocks.Push ((Linq.QueryBlock)current_block);
}
break;
case 904:
#line 6107 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 905:
#line 6114 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.GroupBy ((Linq.QueryBlock)current_block, (Expression)yyVals[-3+yyTop], linq_clause_blocks.Pop (), (Expression)yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 909:
#line 6130 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-1+yyTop]).Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = yyVals[-1+yyTop];
}
break;
case 915:
#line 6146 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 916:
#line 6150 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.Let ((Linq.QueryBlock) current_block, sn, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddRangeVariable (sn);
}
break;
case 917:
#line 6164 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 918:
#line 6168 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.Where ((Linq.QueryBlock)current_block, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 919:
#line 6178 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Linq.QueryBlock> ();
current_block = new Linq.QueryBlock (current_block, lexer.Location);
linq_clause_blocks.Push ((Linq.QueryBlock) current_block);
}
break;
case 920:
#line 6186 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
linq_clause_blocks.Push ((Linq.QueryBlock) current_block);
}
break;
case 921:
#line 6194 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 922:
#line 6202 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
var outer_selector = linq_clause_blocks.Pop ();
var block = linq_clause_blocks.Pop ();
var lt = (Tokenizer.LocatedToken) yyVals[-10+yyTop];
var sn = new Linq.RangeVariable (lt.Value, lt.Location);
Linq.RangeVariable into;
if (yyVals[0+yyTop] == null) {
into = sn;
yyVal = new Linq.Join (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, (Linq.QueryBlock) current_block, GetLocation (yyVals[-11+yyTop]));
} else {
/**/
/* Set equals right side parent to beginning of linq query, it is not accessible therefore cannot cause name collisions*/
/**/
var parent = block.Parent;
while (parent is Linq.QueryBlock) {
parent = parent.Parent;
}
current_block.Parent = parent;
((Linq.QueryBlock)current_block).AddRangeVariable (sn);
lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
into = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.GroupJoin (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, (Linq.QueryBlock) current_block, into, GetLocation (yyVals[-11+yyTop]));
}
current_block = block.Parent;
((Linq.QueryBlock)current_block).AddRangeVariable (into);
}
break;
case 923:
#line 6238 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Linq.QueryBlock> ();
current_block = new Linq.QueryBlock (current_block, lexer.Location);
linq_clause_blocks.Push ((Linq.QueryBlock) current_block);
}
break;
case 924:
#line 6246 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
linq_clause_blocks.Push ((Linq.QueryBlock) current_block);
}
break;
case 925:
#line 6254 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 926:
#line 6262 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
var outer_selector = linq_clause_blocks.Pop ();
var block = linq_clause_blocks.Pop ();
var lt = (Tokenizer.LocatedToken) yyVals[-10+yyTop];
var sn = new Linq.RangeVariable (lt.Value, lt.Location);
Linq.RangeVariable into;
if (yyVals[0+yyTop] == null) {
into = sn;
yyVal = new Linq.Join (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, (Linq.QueryBlock) current_block, GetLocation (yyVals[-12+yyTop])) {
IdentifierType = (FullNamedExpression)yyVals[-11+yyTop]
};
} else {
/**/
/* Set equals right side parent to beginning of linq query, it is not accessible therefore cannot cause name collisions*/
/**/
var parent = block.Parent;
while (parent is Linq.QueryBlock) {
parent = parent.Parent;
}
current_block.Parent = parent;
((Linq.QueryBlock)current_block).AddRangeVariable (sn);
lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
into = new Linq.RangeVariable (lt.Value, lt.Location); /* TODO:*/
yyVal = new Linq.GroupJoin (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, (Linq.QueryBlock) current_block, into, GetLocation (yyVals[-12+yyTop])) {
IdentifierType = (FullNamedExpression)yyVals[-11+yyTop]
};
}
current_block = block.Parent;
((Linq.QueryBlock)current_block).AddRangeVariable (into);
}
break;
case 928:
#line 6306 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 929:
#line 6313 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 930:
#line 6317 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
yyVal = yyVals[0+yyTop];
}
break;
case 932:
#line 6328 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
}
break;
case 933:
#line 6335 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-3+yyTop]).Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = yyVals[-3+yyTop];
}
break;
case 935:
#line 6344 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock ((Linq.QueryBlock) current_block, lexer.Location);
}
break;
case 936:
#line 6351 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-3+yyTop]).Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = yyVals[-3+yyTop];
}
break;
case 937:
#line 6359 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.OrderByAscending ((Linq.QueryBlock) current_block, (Expression)yyVals[0+yyTop]);
}
break;
case 938:
#line 6363 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.OrderByAscending ((Linq.QueryBlock) current_block, (Expression)yyVals[-1+yyTop]);
}
break;
case 939:
#line 6367 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.OrderByDescending ((Linq.QueryBlock) current_block, (Expression)yyVals[-1+yyTop]);
}
break;
case 940:
#line 6374 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.ThenByAscending ((Linq.QueryBlock) current_block, (Expression)yyVals[0+yyTop]);
}
break;
case 941:
#line 6378 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.ThenByAscending ((Linq.QueryBlock) current_block, (Expression)yyVals[-1+yyTop]);
}
break;
case 942:
#line 6382 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new Linq.ThenByDescending ((Linq.QueryBlock) current_block, (Expression)yyVals[-1+yyTop]);
}
break;
case 944:
#line 6391 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
/* query continuation block is not linked with query block but with block*/
/* before. This means each query can use same range variable names for*/
/* different identifiers.*/
current_block.SetEndLocation (GetLocation (yyVals[-1+yyTop]));
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (current_block, lexer.Location);
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Linq.QueryBlock> ();
linq_clause_blocks.Push ((Linq.QueryBlock) current_block);
}
break;
case 945:
#line 6407 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var current_block = linq_clause_blocks.Pop ();
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var rv = new Linq.RangeVariable (lt.Value, lt.Location);
yyVal = new Linq.QueryStartClause ((Linq.QueryBlock)current_block, null, rv, GetLocation (yyVals[-3+yyTop])) {
next = (Linq.AQueryClause)yyVals[0+yyTop]
};
}
break;
case 948:
#line 6434 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
current_container = new Class (current_namespace, current_class, new MemberName ("<InteractiveExpressionClass>"), Modifiers.PUBLIC, null);
current_class = current_container;
/* (ref object retval)*/
Parameter [] mpar = new Parameter [1];
mpar [0] = new Parameter (new TypeExpression (compiler.BuiltinTypes.Object, Location.Null), "$retval", Parameter.Modifier.REF, null, Location.Null);
ParametersCompiled pars = new ParametersCompiled (mpar);
var mods = Modifiers.PUBLIC | Modifiers.STATIC;
if (settings.Unsafe)
mods |= Modifiers.UNSAFE;
current_local_parameters = pars;
Method method = new Method (
current_class,
null, /* generic*/
new TypeExpression (compiler.BuiltinTypes.Void, Location.Null),
mods,
new MemberName ("Host"),
pars,
null /* attributes */);
current_container.AddMethod (method);
oob_stack.Push (method);
++lexer.parsing_block;
start_block (lexer.Location);
}
break;
case 949:
#line 6464 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
--lexer.parsing_block;
Method method = (Method) oob_stack.Pop ();
method.Block = (ToplevelBlock) end_block(lexer.Location);
InteractiveResult = (Class) pop_current_class ();
current_local_parameters = null;
}
break;
case 957:
#line 6496 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.DocumentationBuilder.ParsedName = (MemberName) yyVals[0+yyTop];
}
break;
case 958:
#line 6503 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.DocumentationBuilder.ParsedParameters = (List<DocumentationParameter>)yyVals[0+yyTop];
}
break;
case 959:
#line 6507 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.DocumentationBuilder.ParsedBuiltinType = (TypeExpression)yyVals[-1+yyTop];
module.DocumentationBuilder.ParsedParameters = (List<DocumentationParameter>)yyVals[0+yyTop];
yyVal = null;
}
break;
case 960:
#line 6513 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.DocumentationBuilder.ParsedBuiltinType = (TypeExpression)yyVals[-3+yyTop];
module.DocumentationBuilder.ParsedParameters = (List<DocumentationParameter>)yyVals[0+yyTop];
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName (lt.Value);
}
break;
case 961:
#line 6520 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new MemberName ((MemberName) yyVals[-2+yyTop], new MemberName (MemberCache.IndexerNameAlias));
}
break;
case 962:
#line 6524 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 963:
#line 6528 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
module.DocumentationBuilder.ParsedParameters = (List<DocumentationParameter>)yyVals[-1+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-6+yyTop], new MemberName (MemberCache.IndexerNameAlias));
}
break;
case 964:
#line 6533 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var p = (List<DocumentationParameter>)yyVals[0+yyTop] ?? new List<DocumentationParameter> (1);
p.Add (new DocumentationParameter ((FullNamedExpression) yyVals[-1+yyTop]));
module.DocumentationBuilder.ParsedParameters = p;
module.DocumentationBuilder.ParsedOperator = Operator.OpType.Explicit;
yyVal = null;
}
break;
case 965:
#line 6541 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var p = (List<DocumentationParameter>)yyVals[0+yyTop] ?? new List<DocumentationParameter> (1);
p.Add (new DocumentationParameter ((FullNamedExpression) yyVals[-1+yyTop]));
module.DocumentationBuilder.ParsedParameters = p;
module.DocumentationBuilder.ParsedOperator = Operator.OpType.Implicit;
yyVal = null;
}
break;
case 966:
#line 6549 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var p = (List<DocumentationParameter>)yyVals[0+yyTop] ?? new List<DocumentationParameter> (1);
module.DocumentationBuilder.ParsedParameters = p;
module.DocumentationBuilder.ParsedOperator = (Operator.OpType) yyVals[-1+yyTop];
yyVal = null;
}
break;
case 968:
#line 6560 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new MemberName (((MemberName) yyVals[-2+yyTop]), (MemberName) yyVals[0+yyTop]);
}
break;
case 970:
#line 6568 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 971:
#line 6572 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 972:
#line 6579 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
yyVal = new List<DocumentationParameter> (0);
}
break;
case 974:
#line 6587 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var parameters = new List<DocumentationParameter> ();
parameters.Add ((DocumentationParameter) yyVals[0+yyTop]);
yyVal = parameters;
}
break;
case 975:
#line 6593 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
var parameters = yyVals[-2+yyTop] as List<DocumentationParameter>;
parameters.Add ((DocumentationParameter) yyVals[0+yyTop]);
yyVal = parameters;
}
break;
case 976:
#line 6602 "D:\GitHub\M\Marvin\mcs\cs-parser.jay"
{
if (yyVals[-1+yyTop] != null)
yyVal = new DocumentationParameter ((Parameter.Modifier) yyVals[-1+yyTop], (FullNamedExpression) yyVals[0+yyTop]);
else
yyVal = new DocumentationParameter ((FullNamedExpression) yyVals[0+yyTop]);
}
break;
#line default
}
yyTop -= yyLen[yyN];
yyState = yyStates[yyTop];
int yyM = yyLhs[yyN];
if (yyState == 0 && yyM == 0) {
if (debug != null) debug.shift(0, yyFinal);
yyState = yyFinal;
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
}
if (yyToken == 0) {
if (debug != null) debug.accept(yyVal);
return yyVal;
}
goto continue_yyLoop;
}
if (((yyN = yyGindex[yyM]) != 0) && ((yyN += yyState) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyState))
yyState = yyTable[yyN];
else
yyState = yyDgoto[yyM];
if (debug != null) debug.shift(yyStates[yyTop], yyState);
goto continue_yyLoop;
continue_yyDiscarded: continue; // implements the named-loop continue: 'continue yyDiscarded'
}
continue_yyLoop: continue; // implements the named-loop continue: 'continue yyLoop'
}
}
public override bool Resolve (BlockContext ec)
{
if (!ec.IsUnsafe){
Expression.UnsafeError (ec, loc);
return false;
}
TypeExpr texpr = type.ResolveAsContextualType (ec, false);
if (texpr == null) {
if (type is VarExpr)
ec.Report.Error (821, type.Location, "A fixed statement cannot use an implicitly typed local variable");
return false;
}
expr_type = texpr.Type;
data = new Emitter [declarators.Count];
if (!expr_type.IsPointer){
ec.Report.Error (209, loc, "The type of locals declared in a fixed statement must be a pointer type");
return false;
}
int i = 0;
foreach (var p in declarators){
LocalInfo vi = p.Key;
Expression e = p.Value;
vi.VariableInfo.SetAssigned (ec);
vi.SetReadOnlyContext (LocalInfo.ReadOnlyContext.Fixed);
//
// The rules for the possible declarators are pretty wise,
// but the production on the grammar is more concise.
//
// So we have to enforce these rules here.
//
// We do not resolve before doing the case 1 test,
// because the grammar is explicit in that the token &
// is present, so we need to test for this particular case.
//
if (e is Cast){
ec.Report.Error (254, loc, "The right hand side of a fixed statement assignment may not be a cast expression");
return false;
}
using (ec.Set (ResolveContext.Options.FixedInitializerScope)) {
e = e.Resolve (ec);
}
if (e == null)
return false;
//
// Case 2: Array
//
if (e.Type.IsArray){
TypeSpec array_type = TypeManager.GetElementType (e.Type);
//
// Provided that array_type is unmanaged,
//
if (!TypeManager.VerifyUnmanaged (ec.Compiler, array_type, loc))
return false;
//
// and T* is implicitly convertible to the
// pointer type given in the fixed statement.
//
ArrayPtr array_ptr = new ArrayPtr (e, array_type, loc);
Expression converted = Convert.ImplicitConversionRequired (
ec, array_ptr, vi.VariableType, loc);
if (converted == null)
return false;
//
// fixed (T* e_ptr = (e == null || e.Length == 0) ? null : converted [0])
//
converted = new Conditional (new BooleanExpression (new Binary (Binary.Operator.LogicalOr,
new Binary (Binary.Operator.Equality, e, new NullLiteral (loc), loc),
new Binary (Binary.Operator.Equality, new MemberAccess (e, "Length"), new IntConstant (0, loc), loc), loc)),
new NullPointer (loc),
converted, loc);
converted = converted.Resolve (ec);
data [i] = new ExpressionEmitter (converted, vi);
i++;
continue;
}
//
// Case 3: string
//
if (e.Type == TypeManager.string_type){
data [i] = new StringEmitter (e, vi, loc).Resolve (ec);
i++;
continue;
}
// Case 4: fixed buffer
if (e is FixedBufferPtr) {
data [i++] = new ExpressionEmitter (e, vi);
continue;
}
//
// Case 1: & object.
//
Unary u = e as Unary;
if (u != null && u.Oper == Unary.Operator.AddressOf) {
IVariableReference vr = u.Expr as IVariableReference;
if (vr == null || !vr.IsFixed) {
data [i] = new ExpressionEmitter (e, vi);
}
}
if (data [i++] == null)
ec.Report.Error (213, vi.Location, "You cannot use the fixed statement to take the address of an already fixed expression");
e = Convert.ImplicitConversionRequired (ec, e, expr_type, loc);
}
ec.StartFlowBranching (FlowBranching.BranchingType.Conditional, loc);
bool ok = statement.Resolve (ec);
bool flow_unreachable = ec.EndFlowBranching ();
has_ret = flow_unreachable;
return ok;
}
/** the generated parser.
Maintains a state and a value stack, currently with fixed maximum size.
@param yyLex scanner.
@return result of the last reduction, if any.
@throws yyException on irrecoverable parse error.
*/
internal Object yyparse (yyParser.yyInput yyLex)
{
if (yyMax <= 0) yyMax = 256; // initial size
int yyState = 0; // state stack ptr
int [] yyStates; // state stack
Object yyVal = null; // value stack ptr
Object [] yyVals; // value stack
int yyToken = -1; // current input
int yyErrorFlag = 0; // #tks to shift
if (use_global_stacks && global_yyStates != null) {
yyVals = global_yyVals;
yyStates = global_yyStates;
} else {
yyVals = new object [yyMax];
yyStates = new int [yyMax];
if (use_global_stacks) {
global_yyVals = yyVals;
global_yyStates = yyStates;
}
}
/*yyLoop:*/ for (int yyTop = 0;; ++ yyTop) {
if (yyTop >= yyStates.Length) { // dynamically increase
global::System.Array.Resize (ref yyStates, yyStates.Length+yyMax);
global::System.Array.Resize (ref yyVals, yyVals.Length+yyMax);
}
yyStates[yyTop] = yyState;
yyVals[yyTop] = yyVal;
if (debug != null) debug.push(yyState, yyVal);
/*yyDiscarded:*/ for (;;) { // discarding a token does not change stack
int yyN;
if ((yyN = yyDefRed[yyState]) == 0) { // else [default] reduce (yyN)
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken, yyname(yyToken), yyLex.value());
}
if ((yyN = yySindex[yyState]) != 0 && ((yyN += yyToken) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyToken)) {
if (debug != null)
debug.shift(yyState, yyTable[yyN], yyErrorFlag-1);
yyState = yyTable[yyN]; // shift to yyN
yyVal = yyLex.value();
yyToken = -1;
if (yyErrorFlag > 0) -- yyErrorFlag;
goto continue_yyLoop;
}
if ((yyN = yyRindex[yyState]) != 0 && (yyN += yyToken) >= 0
&& yyN < yyTable.Length && yyCheck[yyN] == yyToken)
yyN = yyTable[yyN]; // reduce (yyN)
else
switch (yyErrorFlag) {
case 0:
yyExpectingState = yyState;
// yyerror(String.Format ("syntax error, got token `{0}'", yyname (yyToken)), yyExpecting(yyState));
if (debug != null) debug.error("syntax error");
if (yyToken == 0 /*eof*/ || yyToken == eof_token) throw new yyParser.yyUnexpectedEof ();
goto case 1;
case 1: case 2:
yyErrorFlag = 3;
do {
if ((yyN = yySindex[yyStates[yyTop]]) != 0
&& (yyN += Token.yyErrorCode) >= 0 && yyN < yyTable.Length
&& yyCheck[yyN] == Token.yyErrorCode) {
if (debug != null)
debug.shift(yyStates[yyTop], yyTable[yyN], 3);
yyState = yyTable[yyN];
yyVal = yyLex.value();
goto continue_yyLoop;
}
if (debug != null) debug.pop(yyStates[yyTop]);
} while (-- yyTop >= 0);
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error");
case 3:
if (yyToken == 0) {
if (debug != null) debug.reject();
throw new yyParser.yyException("irrecoverable syntax error at end-of-file");
}
if (debug != null)
debug.discard(yyState, yyToken, yyname(yyToken),
yyLex.value());
yyToken = -1;
goto continue_yyDiscarded; // leave stack alone
}
}
int yyV = yyTop + 1-yyLen[yyN];
if (debug != null)
debug.reduce(yyState, yyStates[yyV-1], yyN, YYRules.getRule (yyN), yyLen[yyN]);
yyVal = yyDefault(yyV > yyTop ? null : yyVals[yyV]);
switch (yyN) {
case 5:
#line 379 "cs-parser.jay"
{ Lexer.CompleteOnEOF = false; }
break;
case 7:
#line 384 "cs-parser.jay"
{
Lexer.check_incorrect_doc_comment ();
}
break;
case 8:
#line 388 "cs-parser.jay"
{
Lexer.check_incorrect_doc_comment ();
}
break;
case 16:
#line 411 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
string s = lt.Value;
if (s != "alias"){
syntax_error (lt.Location, "`alias' expected");
} else if (RootContext.Version == LanguageVersion.ISO_1) {
Report.FeatureIsNotAvailable (lt.Location, "external alias");
} else {
lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
current_namespace.AddUsingExternalAlias (lt.Value, lt.Location, Report);
}
}
break;
case 17:
#line 424 "cs-parser.jay"
{
syntax_error (GetLocation (yyVals[-1+yyTop]), "`alias' expected"); /* TODO: better*/
}
break;
case 20:
#line 436 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 21:
#line 441 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 22:
#line 449 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
current_namespace.AddUsingAlias (lt.Value, (MemberName) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 23:
#line 453 "cs-parser.jay"
{
CheckIdentifierToken (yyToken, GetLocation (yyVals[0+yyTop]));
yyVal = null;
}
break;
case 24:
#line 461 "cs-parser.jay"
{
current_namespace.AddUsing ((MemberName) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 25:
#line 473 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[0+yyTop];
if (yyVals[-2+yyTop] != null) {
Report.Error(1671, name.Location, "A namespace declaration cannot have modifiers or attributes");
}
current_namespace = new NamespaceEntry (
current_namespace, file, name.GetName ());
current_class = current_namespace.SlaveDeclSpace;
current_container = current_class.PartialContainer;
}
break;
case 26:
#line 486 "cs-parser.jay"
{
current_namespace = current_namespace.Parent;
current_class = current_namespace.SlaveDeclSpace;
current_container = current_class.PartialContainer;
}
break;
case 27:
#line 495 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberName (lt.Value, lt.Location);
}
break;
case 28:
#line 500 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-2+yyTop], lt.Value, lt.Location);
}
break;
case 29:
#line 505 "cs-parser.jay"
{
syntax_error (lexer.Location, "`.' expected");
yyVal = new MemberName ("<invalid>", lexer.Location);
}
break;
case 34:
#line 523 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[0+yyTop];
if (name.TypeArguments != null)
syntax_error (lexer.Location, "namespace name expected");
yyVal = name;
}
break;
case 35:
#line 535 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 38:
#line 548 "cs-parser.jay"
{
Report.Error (1518, lexer.Location, "Expected `class', `delegate', `enum', `interface', or `struct'");
}
break;
case 40:
#line 556 "cs-parser.jay"
{
Report.Error (1513, lexer.Location, "Expected `}'");
}
break;
case 49:
#line 583 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
DeclSpace ds = (DeclSpace)yyVals[0+yyTop];
if ((ds.ModFlags & (Modifiers.PRIVATE|Modifiers.PROTECTED)) != 0){
Report.Error (1527, ds.Location,
"Namespace elements cannot be explicitly declared as private, protected or protected internal");
}
}
current_namespace.DeclarationFound = true;
}
break;
case 50:
#line 594 "cs-parser.jay"
{
current_namespace.DeclarationFound = true;
}
break;
case 51:
#line 598 "cs-parser.jay"
{
Report.Error (116, ((MemberCore) yyVals[0+yyTop]).Location, "A namespace can only contain types and namespace declarations");
}
break;
case 52:
#line 601 "cs-parser.jay"
{
Report.Error (116, ((MemberCore) yyVals[0+yyTop]).Location, "A namespace can only contain types and namespace declarations");
}
break;
case 58:
#line 627 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
Attributes attrs = (Attributes)yyVals[0+yyTop];
if (global_attrs_enabled) {
CodeGen.Assembly.AddAttributes (attrs.Attrs, current_namespace);
} else {
foreach (Attribute a in attrs.Attrs) {
Report.Error (1730, a.Location, "Assembly and module attributes must precede all other elements except using clauses and extern alias declarations");
}
}
}
yyVal = yyVals[0+yyTop];
}
break;
case 59:
#line 644 "cs-parser.jay"
{
global_attrs_enabled = false;
yyVal = null;
}
break;
case 60:
#line 649 "cs-parser.jay"
{
global_attrs_enabled = false;
yyVal = yyVals[0+yyTop];
}
break;
case 61:
#line 658 "cs-parser.jay"
{
if (current_attr_target != String.Empty) {
var sect = (List<Attribute>) yyVals[0+yyTop];
if (global_attrs_enabled) {
if (current_attr_target == "module") {
current_container.Module.Compiled.AddAttributes (sect);
yyVal = null;
} else if (current_attr_target != null && current_attr_target.Length > 0) {
CodeGen.Assembly.AddAttributes (sect, current_namespace);
yyVal = null;
} else {
yyVal = new Attributes (sect);
}
if (yyVal == null) {
if (RootContext.Documentation != null) {
Lexer.check_incorrect_doc_comment ();
Lexer.doc_state =
XmlCommentState.Allowed;
}
}
} else {
yyVal = new Attributes (sect);
}
}
else
yyVal = null;
current_attr_target = null;
}
break;
case 62:
#line 688 "cs-parser.jay"
{
if (current_attr_target != String.Empty) {
Attributes attrs = yyVals[-1+yyTop] as Attributes;
var sect = (List<Attribute>) yyVals[0+yyTop];
if (global_attrs_enabled) {
if (current_attr_target == "module") {
current_container.Module.Compiled.AddAttributes (sect);
yyVal = null;
} else if (current_attr_target == "assembly") {
CodeGen.Assembly.AddAttributes (sect, current_namespace);
yyVal = null;
} else {
if (attrs == null)
attrs = new Attributes (sect);
else
attrs.AddAttributes (sect);
}
} else {
if (attrs == null)
attrs = new Attributes (sect);
else
attrs.AddAttributes (sect);
}
yyVal = attrs;
}
else
yyVal = null;
current_attr_target = null;
}
break;
case 63:
#line 722 "cs-parser.jay"
{
yyVal = yyVals[-2+yyTop];
}
break;
case 64:
#line 726 "cs-parser.jay"
{
yyVal = yyVals[-2+yyTop];
}
break;
case 65:
#line 733 "cs-parser.jay"
{
current_attr_target = (string)yyVals[-1+yyTop];
yyVal = yyVals[-1+yyTop];
}
break;
case 66:
#line 741 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = CheckAttributeTarget (lt.Value, lt.Location);
}
break;
case 67:
#line 745 "cs-parser.jay"
{ yyVal = "event"; }
break;
case 68:
#line 746 "cs-parser.jay"
{ yyVal = "return"; }
break;
case 69:
#line 748 "cs-parser.jay"
{
string name = GetTokenName (yyToken);
yyVal = CheckAttributeTarget (name, GetLocation (yyVals[0+yyTop]));
}
break;
case 70:
#line 756 "cs-parser.jay"
{
yyVal = new List<Attribute> (4) { (Attribute) yyVals[0+yyTop] };
}
break;
case 71:
#line 760 "cs-parser.jay"
{
var attrs = (List<Attribute>) yyVals[-2+yyTop];
attrs.Add ((Attribute) yyVals[0+yyTop]);
yyVal = attrs;
}
break;
case 72:
#line 770 "cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 73:
#line 774 "cs-parser.jay"
{
--lexer.parsing_block;
MemberName mname = (MemberName) yyVals[-2+yyTop];
if (mname.IsGeneric) {
Report.Error (404, lexer.Location,
"'<' unexpected: attributes cannot be generic");
}
Arguments [] arguments = (Arguments []) yyVals[0+yyTop];
ATypeNameExpression expr = mname.GetTypeExpression ();
if (current_attr_target == String.Empty)
yyVal = null;
else if (global_attrs_enabled && (current_attr_target == "assembly" || current_attr_target == "module"))
/* FIXME: supply "nameEscaped" parameter here.*/
yyVal = new GlobalAttribute (current_namespace, current_attr_target,
expr, arguments, mname.Location, lexer.IsEscapedIdentifier (mname.Location));
else
yyVal = new Attribute (current_attr_target, expr, arguments, mname.Location, lexer.IsEscapedIdentifier (mname.Location));
}
break;
case 74:
#line 797 "cs-parser.jay"
{ /* reserved attribute name or identifier: 17.4 */ }
break;
case 75:
#line 801 "cs-parser.jay"
{ yyVal = null; }
break;
case 76:
#line 803 "cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 77:
#line 810 "cs-parser.jay"
{ yyVal = null; }
break;
case 78:
#line 812 "cs-parser.jay"
{
Arguments a = new Arguments (4);
a.Add ((Argument) yyVals[0+yyTop]);
yyVal = new Arguments [] { a, null };
}
break;
case 79:
#line 818 "cs-parser.jay"
{
Arguments a = new Arguments (4);
a.Add ((Argument) yyVals[0+yyTop]);
yyVal = new Arguments [] { null, a };
}
break;
case 80:
#line 824 "cs-parser.jay"
{
Arguments[] o = (Arguments[]) yyVals[-2+yyTop];
if (o [1] != null) {
Report.Error (1016, ((Argument) yyVals[0+yyTop]).Expr.Location, "Named attribute arguments must appear after the positional arguments");
o [0] = new Arguments (4);
}
Arguments args = ((Arguments) o [0]);
if (args.Count > 0 && !(yyVals[0+yyTop] is NamedArgument) && args [args.Count - 1] is NamedArgument)
Error_NamedArgumentExpected ((NamedArgument) args [args.Count - 1]);
args.Add ((Argument) yyVals[0+yyTop]);
}
break;
case 81:
#line 838 "cs-parser.jay"
{
Arguments[] o = (Arguments[]) yyVals[-2+yyTop];
if (o [1] == null) {
o [1] = new Arguments (4);
}
((Arguments) o [1]).Add ((Argument) yyVals[0+yyTop]);
}
break;
case 82:
#line 850 "cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 84:
#line 858 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new NamedArgument (lt.Value, lt.Location, (Expression) yyVals[0+yyTop]);
}
break;
case 85:
#line 866 "cs-parser.jay"
{
if (RootContext.Version <= LanguageVersion.V_3)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "named argument");
/* Avoid boxing in common case (no modifier)*/
var arg_mod = yyVals[-1+yyTop] == null ? Argument.AType.None : (Argument.AType) yyVals[-1+yyTop];
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
yyVal = new NamedArgument (lt.Value, lt.Location, (Expression) yyVals[0+yyTop], arg_mod);
}
break;
case 86:
#line 879 "cs-parser.jay"
{ yyVal = null; }
break;
case 87:
#line 881 "cs-parser.jay"
{
yyVal = Argument.AType.Ref;
}
break;
case 88:
#line 885 "cs-parser.jay"
{
yyVal = Argument.AType.Out;
}
break;
case 104:
#line 917 "cs-parser.jay"
{
Report.Error (1519, lexer.Location, "Unexpected symbol `{0}' in class, struct, or interface member declaration",
GetSymbolName (yyToken));
yyVal = null;
lexer.parsing_generic_declaration = false;
}
break;
case 105:
#line 930 "cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 106:
#line 934 "cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
push_current_class (new Struct (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]), yyVals[-3+yyTop]);
}
break;
case 107:
#line 940 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
if (RootContext.Documentation != null)
current_container.DocComment = Lexer.consume_doc_comment ();
}
break;
case 108:
#line 949 "cs-parser.jay"
{
--lexer.parsing_declaration;
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 109:
#line 955 "cs-parser.jay"
{
yyVal = pop_current_class ();
}
break;
case 110:
#line 958 "cs-parser.jay"
{
CheckIdentifierToken (yyToken, GetLocation (yyVals[0+yyTop]));
}
break;
case 111:
#line 965 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 127:
#line 1007 "cs-parser.jay"
{
var modflags = (Modifiers) yyVals[-4+yyTop];
foreach (VariableDeclaration constant in (List<object>) yyVals[-1+yyTop]){
Location l = constant.Location;
if ((modflags & Modifiers.STATIC) != 0) {
Report.Error (504, l, "The constant `{0}' cannot be marked static", current_container.GetSignatureForError () + "." + (string) constant.identifier);
continue;
}
Const c = new Const (
current_class, (FullNamedExpression) yyVals[-2+yyTop], (string) constant.identifier,
constant.GetInitializer ((FullNamedExpression) yyVals[-2+yyTop]), modflags,
(Attributes) yyVals[-5+yyTop], l);
if (RootContext.Documentation != null) {
c.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_container.AddConstant (c);
}
}
break;
case 128:
#line 1032 "cs-parser.jay"
{
variables_bucket.Clear ();
if (yyVals[0+yyTop] != null)
variables_bucket.Add (yyVals[0+yyTop]);
yyVal = variables_bucket;
}
break;
case 129:
#line 1039 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
var constants = (List<object>) yyVals[-2+yyTop];
constants.Add (yyVals[0+yyTop]);
}
}
break;
case 130:
#line 1049 "cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 131:
#line 1053 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new VariableDeclaration ((Tokenizer.LocatedToken) yyVals[-3+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 132:
#line 1058 "cs-parser.jay"
{
/* A const field requires a value to be provided*/
Report.Error (145, GetLocation (yyVals[0+yyTop]), "A const field requires a value to be provided");
yyVal = null;
}
break;
case 135:
#line 1076 "cs-parser.jay"
{
FullNamedExpression type = (FullNamedExpression) yyVals[-2+yyTop];
if (type == TypeManager.system_void_expr)
Report.Error (670, GetLocation (yyVals[-2+yyTop]), "Fields cannot have void type");
var mod = (Modifiers) yyVals[-3+yyTop];
foreach (VariableMemberDeclaration var in (List<object>) yyVals[-1+yyTop]){
Field field = new Field (current_class, type, mod, var.MemberName, (Attributes) yyVals[-4+yyTop]);
field.Initializer = var.GetInitializer (type);
if (RootContext.Documentation != null) {
field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_container.AddField (field);
yyVal = field; /* FIXME: might be better if it points to the top item*/
}
}
break;
case 136:
#line 1102 "cs-parser.jay"
{
FullNamedExpression type = (FullNamedExpression) yyVals[-2+yyTop];
var mod = (Modifiers) yyVals[-4+yyTop];
foreach (VariableDeclaration var in (List<VariableDeclaration>) yyVals[-1+yyTop]) {
FixedField field = new FixedField (current_class, type, mod, var.identifier,
var.GetInitializer (type), (Attributes) yyVals[-5+yyTop], var.Location);
if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "fixed size buffers");
if (RootContext.Documentation != null) {
field.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_container.AddField (field);
yyVal = field; /* FIXME: might be better if it points to the top item*/
}
}
break;
case 137:
#line 1127 "cs-parser.jay"
{
Report.Error (1641, GetLocation (yyVals[-1+yyTop]), "A fixed size buffer field must have the array size specifier after the field name");
}
break;
case 138:
#line 1134 "cs-parser.jay"
{
var decl = new List<VariableDeclaration> (2);
decl.Add ((VariableDeclaration)yyVals[0+yyTop]);
yyVal = decl;
}
break;
case 139:
#line 1140 "cs-parser.jay"
{
var decls = (List<VariableDeclaration>) yyVals[-2+yyTop];
decls.Add ((VariableDeclaration)yyVals[0+yyTop]);
yyVal = yyVals[-2+yyTop];
}
break;
case 140:
#line 1149 "cs-parser.jay"
{
yyVal = new VariableDeclaration ((Tokenizer.LocatedToken) yyVals[-3+yyTop], (Expression) yyVals[-1+yyTop]);
}
break;
case 141:
#line 1153 "cs-parser.jay"
{
Report.Error (443, lexer.Location, "Value or constant expected");
yyVal = new VariableDeclaration ((Tokenizer.LocatedToken) yyVals[-2+yyTop], null);
}
break;
case 142:
#line 1162 "cs-parser.jay"
{
variables_bucket.Clear ();
if (yyVals[0+yyTop] != null)
variables_bucket.Add (yyVals[0+yyTop]);
yyVal = variables_bucket;
}
break;
case 143:
#line 1169 "cs-parser.jay"
{
var decls = (List<object>) yyVals[-2+yyTop];
decls.Add (yyVals[0+yyTop]);
yyVal = yyVals[-2+yyTop];
}
break;
case 144:
#line 1178 "cs-parser.jay"
{
yyVal = new VariableDeclaration ((Tokenizer.LocatedToken) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 145:
#line 1182 "cs-parser.jay"
{
yyVal = new VariableDeclaration ((Tokenizer.LocatedToken) yyVals[0+yyTop], null);
}
break;
case 146:
#line 1186 "cs-parser.jay"
{
yyVal = null;
}
break;
case 149:
#line 1195 "cs-parser.jay"
{
yyVal = new StackAlloc ((Expression) yyVals[-3+yyTop], (Expression) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 150:
#line 1199 "cs-parser.jay"
{
yyVal = new ArglistAccess (GetLocation (yyVals[0+yyTop]));
}
break;
case 151:
#line 1203 "cs-parser.jay"
{
Report.Error (1575, GetLocation (yyVals[-1+yyTop]), "A stackalloc expression requires [] after type");
yyVal = new StackAlloc ((Expression) yyVals[0+yyTop], null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 152:
#line 1211 "cs-parser.jay"
{
variables_bucket.Clear ();
if (yyVals[0+yyTop] != null)
variables_bucket.Add (yyVals[0+yyTop]);
yyVal = variables_bucket;
}
break;
case 153:
#line 1218 "cs-parser.jay"
{
var decls = (List<object>) yyVals[-2+yyTop];
decls.Add (yyVals[0+yyTop]);
yyVal = yyVals[-2+yyTop];
}
break;
case 154:
#line 1227 "cs-parser.jay"
{
++lexer.parsing_block;
lexer.parsing_generic_declaration = false;
}
break;
case 155:
#line 1232 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new VariableMemberDeclaration ((MemberName) yyVals[-3+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 156:
#line 1237 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = new VariableMemberDeclaration ((MemberName) yyVals[0+yyTop], null);
}
break;
case 157:
#line 1242 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = null;
}
break;
case 158:
#line 1250 "cs-parser.jay"
{
Report.Error (650, GetLocation (yyVals[-2+yyTop]), "Syntax error, bad array declarator. To declare a managed array the rank specifier precedes the variable's identifier. " +
"To declare a fixed size buffer field, use the fixed keyword before the field type");
}
break;
case 161:
#line 1262 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.NotAllowed;
}
break;
case 162:
#line 1267 "cs-parser.jay"
{
Method method = (Method) yyVals[-2+yyTop];
method.Block = (ToplevelBlock) yyVals[0+yyTop];
current_container.AddMethod (method);
if (current_container.Kind == MemberKind.Interface && method.Block != null) {
Report.Error (531, method.Location, "`{0}': interface members cannot have a definition", method.GetSignatureForError ());
}
current_generic_method = null;
current_local_parameters = null;
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 163:
#line 1289 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.All;
}
break;
case 164:
#line 1293 "cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 165:
#line 1297 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
(FullNamedExpression) yyVals[-7+yyTop], current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
} else if (yyVals[0+yyTop] != null) {
Report.Error (80, GetLocation (yyVals[0+yyTop]),
"Constraints are not allowed on non-generic declarations");
}
Method method = new Method (current_class, generic, (FullNamedExpression) yyVals[-7+yyTop], (Modifiers) yyVals[-8+yyTop],
name, current_local_parameters, (Attributes) yyVals[-9+yyTop]);
if (yyVals[0+yyTop] != null && ((method.ModFlags & Modifiers.OVERRIDE) != 0 || method.IsExplicitImpl)) {
Report.Error (460, method.Location,
"`{0}': Cannot specify constraints for overrides and explicit interface implementation methods",
method.GetSignatureForError ());
}
current_generic_method = generic;
if (RootContext.Documentation != null)
method.DocComment = Lexer.consume_doc_comment ();
yyVal = method;
}
break;
case 166:
#line 1335 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.All;
}
break;
case 167:
#line 1339 "cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 168:
#line 1343 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
valid_param_mod = 0;
MemberName name = (MemberName) yyVals[-6+yyTop];
current_local_parameters = (ParametersCompiled) yyVals[-3+yyTop];
if (yyVals[-1+yyTop] != null && name.TypeArguments == null)
Report.Error (80, lexer.Location,
"Constraints are not allowed on non-generic declarations");
Method method;
GenericMethod generic = null;
if (name.TypeArguments != null) {
generic = new GenericMethod (current_namespace, current_class, name,
TypeManager.system_void_expr, current_local_parameters);
generic.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
}
var modifiers = (Modifiers) yyVals[-9+yyTop];
const Modifiers invalid_partial_mod = Modifiers.AccessibilityMask | Modifiers.ABSTRACT | Modifiers.EXTERN |
Modifiers.NEW | Modifiers.OVERRIDE | Modifiers.SEALED | Modifiers.VIRTUAL;
if ((modifiers & invalid_partial_mod) != 0) {
Report.Error (750, name.Location, "A partial method cannot define access modifier or " +
"any of abstract, extern, new, override, sealed, or virtual modifiers");
modifiers &= ~invalid_partial_mod;
}
if ((current_class.ModFlags & Modifiers.PARTIAL) == 0) {
Report.Error (751, name.Location, "A partial method must be declared within a " +
"partial class or partial struct");
}
modifiers |= Modifiers.PARTIAL | Modifiers.PRIVATE;
method = new Method (current_class, generic, TypeManager.system_void_expr,
modifiers, name, current_local_parameters, (Attributes) yyVals[-10+yyTop]);
current_generic_method = generic;
if (RootContext.Documentation != null)
method.DocComment = Lexer.consume_doc_comment ();
yyVal = method;
}
break;
case 169:
#line 1396 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-3+yyTop];
Report.Error (1585, name.Location,
"Member modifier `{0}' must precede the member type and name", ModifiersExtensions.Name ((Modifiers) yyVals[-4+yyTop]));
Method method = new Method (current_class, null, TypeManager.system_void_expr,
0, name, (ParametersCompiled) yyVals[-1+yyTop], (Attributes) yyVals[-7+yyTop]);
current_local_parameters = (ParametersCompiled) yyVals[-1+yyTop];
if (RootContext.Documentation != null)
method.DocComment = Lexer.consume_doc_comment ();
yyVal = method;
}
break;
case 171:
#line 1415 "cs-parser.jay"
{ yyVal = null; }
break;
case 172:
#line 1419 "cs-parser.jay"
{ yyVal = ParametersCompiled.EmptyReadOnlyParameters; }
break;
case 174:
#line 1425 "cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[0+yyTop];
yyVal = new ParametersCompiled (compiler, pars_list.ToArray ());
}
break;
case 175:
#line 1430 "cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[-2+yyTop];
pars_list.Add ((Parameter) yyVals[0+yyTop]);
yyVal = new ParametersCompiled (compiler, pars_list.ToArray ());
}
break;
case 176:
#line 1437 "cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[-2+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[0+yyTop])));
yyVal = new ParametersCompiled (compiler, pars_list.ToArray (), true);
}
break;
case 177:
#line 1443 "cs-parser.jay"
{
if (yyVals[-2+yyTop] != null)
Report.Error (231, ((Parameter) yyVals[-2+yyTop]).Location, "A params parameter must be the last parameter in a formal parameter list");
yyVal = new ParametersCompiled (compiler, new Parameter[] { (Parameter) yyVals[-2+yyTop] } );
}
break;
case 178:
#line 1450 "cs-parser.jay"
{
if (yyVals[-2+yyTop] != null)
Report.Error (231, ((Parameter) yyVals[-2+yyTop]).Location, "A params parameter must be the last parameter in a formal parameter list");
var pars_list = (List<Parameter>) yyVals[-4+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[-2+yyTop])));
yyVal = new ParametersCompiled (compiler, pars_list.ToArray (), true);
}
break;
case 179:
#line 1460 "cs-parser.jay"
{
Report.Error (257, GetLocation (yyVals[-2+yyTop]), "An __arglist parameter must be the last parameter in a formal parameter list");
yyVal = new ParametersCompiled (compiler, new Parameter [] { new ArglistParameter (GetLocation (yyVals[-2+yyTop])) }, true);
}
break;
case 180:
#line 1466 "cs-parser.jay"
{
Report.Error (257, GetLocation (yyVals[-2+yyTop]), "An __arglist parameter must be the last parameter in a formal parameter list");
var pars_list = (List<Parameter>) yyVals[-4+yyTop];
pars_list.Add (new ArglistParameter (GetLocation (yyVals[-2+yyTop])));
yyVal = new ParametersCompiled (compiler, pars_list.ToArray (), true);
}
break;
case 181:
#line 1475 "cs-parser.jay"
{
yyVal = new ParametersCompiled (compiler, new Parameter[] { (Parameter) yyVals[0+yyTop] } );
}
break;
case 182:
#line 1479 "cs-parser.jay"
{
yyVal = new ParametersCompiled (compiler, new Parameter [] { new ArglistParameter (GetLocation (yyVals[0+yyTop])) }, true);
}
break;
case 183:
#line 1486 "cs-parser.jay"
{
parameters_bucket.Clear ();
Parameter p = (Parameter) yyVals[0+yyTop];
parameters_bucket.Add (p);
default_parameter_used = p.HasDefaultValue;
yyVal = parameters_bucket;
}
break;
case 184:
#line 1495 "cs-parser.jay"
{
var pars = (List<Parameter>) yyVals[-2+yyTop];
Parameter p = (Parameter) yyVals[0+yyTop];
if (p != null) {
if (p.HasExtensionMethodModifier)
Report.Error (1100, p.Location, "The parameter modifier `this' can only be used on the first parameter");
else if (!p.HasDefaultValue && default_parameter_used)
Report.Error (1737, p.Location, "Optional parameter cannot precede required parameters");
default_parameter_used |= p.HasDefaultValue;
pars.Add (p);
}
yyVal = yyVals[-2+yyTop];
}
break;
case 185:
#line 1516 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Parameter.Modifier) yyVals[-2+yyTop], (Attributes) yyVals[-3+yyTop], lt.Location);
}
break;
case 186:
#line 1524 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
Report.Error (1552, lt.Location, "Array type specifier, [], must appear before parameter name");
yyVal = new Parameter ((FullNamedExpression) yyVals[-3+yyTop], lt.Value, (Parameter.Modifier) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop], lt.Location);
}
break;
case 187:
#line 1533 "cs-parser.jay"
{
Location l = GetLocation (yyVals[0+yyTop]);
CheckIdentifierToken (yyToken, l);
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], "NeedSomeGeneratorHere", (Parameter.Modifier) yyVals[-2+yyTop], (Attributes) yyVals[-3+yyTop], l);
}
break;
case 188:
#line 1544 "cs-parser.jay"
{
if (RootContext.Version <= LanguageVersion.V_3) {
Report.FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "optional parameter");
}
Parameter.Modifier mod = (Parameter.Modifier) yyVals[-4+yyTop];
if (mod != Parameter.Modifier.NONE) {
switch (mod) {
case Parameter.Modifier.REF:
case Parameter.Modifier.OUT:
Report.Error (1741, GetLocation (yyVals[-4+yyTop]), "Cannot specify a default value for the `{0}' parameter",
Parameter.GetModifierSignature (mod));
break;
case Parameter.Modifier.This:
Report.Error (1743, GetLocation (yyVals[-4+yyTop]), "Cannot specify a default value for the `{0}' parameter",
Parameter.GetModifierSignature (mod));
break;
default:
throw new NotImplementedException (mod.ToString ());
}
mod = Parameter.Modifier.NONE;
}
if ((valid_param_mod & ParameterModifierType.DefaultValue) == 0)
Report.Error (1065, GetLocation (yyVals[0+yyTop]), "Optional parameter is not valid in this context");
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-3+yyTop], lt.Value, mod, (Attributes) yyVals[-5+yyTop], lt.Location);
if (yyVals[0+yyTop] != null)
((Parameter) yyVal).DefaultValue = (Expression) yyVals[0+yyTop];
}
break;
case 189:
#line 1580 "cs-parser.jay"
{ yyVal = Parameter.Modifier.NONE; }
break;
case 191:
#line 1586 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 192:
#line 1590 "cs-parser.jay"
{
Parameter.Modifier p2 = (Parameter.Modifier)yyVals[0+yyTop];
Parameter.Modifier mod = (Parameter.Modifier)yyVals[-1+yyTop] | p2;
if (((Parameter.Modifier)yyVals[-1+yyTop] & p2) == p2) {
Error_DuplicateParameterModifier (lexer.Location, p2);
} else {
switch (mod & ~Parameter.Modifier.This) {
case Parameter.Modifier.REF:
Report.Error (1101, lexer.Location, "The parameter modifiers `this' and `ref' cannot be used altogether");
break;
case Parameter.Modifier.OUT:
Report.Error (1102, lexer.Location, "The parameter modifiers `this' and `out' cannot be used altogether");
break;
default:
Report.Error (1108, lexer.Location, "A parameter cannot have specified more than one modifier");
break;
}
}
yyVal = mod;
}
break;
case 193:
#line 1614 "cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Ref) == 0)
Error_ParameterModifierNotValid ("ref", GetLocation (yyVals[0+yyTop]));
yyVal = Parameter.Modifier.REF;
}
break;
case 194:
#line 1621 "cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Out) == 0)
Error_ParameterModifierNotValid ("out", GetLocation (yyVals[0+yyTop]));
yyVal = Parameter.Modifier.OUT;
}
break;
case 195:
#line 1628 "cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.This) == 0)
Error_ParameterModifierNotValid ("this", GetLocation (yyVals[0+yyTop]));
if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "extension methods");
yyVal = Parameter.Modifier.This;
}
break;
case 196:
#line 1641 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new ParamsParameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Attributes) yyVals[-3+yyTop], lt.Location);
}
break;
case 197:
#line 1646 "cs-parser.jay"
{
Report.Error (1751, GetLocation (yyVals[-4+yyTop]), "Cannot specify a default value for a parameter array");
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new ParamsParameter ((FullNamedExpression) yyVals[-3+yyTop], lt.Value, (Attributes) yyVals[-5+yyTop], lt.Location);
}
break;
case 198:
#line 1652 "cs-parser.jay"
{
CheckIdentifierToken (yyToken, GetLocation (yyVals[0+yyTop]));
yyVal = null;
}
break;
case 199:
#line 1660 "cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Params) == 0)
Report.Error (1670, (GetLocation (yyVals[0+yyTop])), "The `params' modifier is not allowed in current context");
}
break;
case 200:
#line 1665 "cs-parser.jay"
{
Parameter.Modifier mod = (Parameter.Modifier)yyVals[0+yyTop];
if ((mod & Parameter.Modifier.This) != 0) {
Report.Error (1104, GetLocation (yyVals[-1+yyTop]), "The parameter modifiers `this' and `params' cannot be used altogether");
} else {
Report.Error (1611, GetLocation (yyVals[-1+yyTop]), "The params parameter cannot be declared as ref or out");
}
}
break;
case 201:
#line 1674 "cs-parser.jay"
{
Error_DuplicateParameterModifier (GetLocation (yyVals[-1+yyTop]), Parameter.Modifier.PARAMS);
}
break;
case 202:
#line 1681 "cs-parser.jay"
{
if ((valid_param_mod & ParameterModifierType.Arglist) == 0)
Report.Error (1669, GetLocation (yyVals[0+yyTop]), "__arglist is not valid in this context");
}
break;
case 203:
#line 1692 "cs-parser.jay"
{
if (RootContext.Documentation != null)
tmpComment = Lexer.consume_doc_comment ();
}
break;
case 204:
#line 1697 "cs-parser.jay"
{
implicit_value_parameter_type = (FullNamedExpression) yyVals[-3+yyTop];
lexer.PropertyParsing = true;
}
break;
case 205:
#line 1702 "cs-parser.jay"
{
lexer.PropertyParsing = false;
has_get = has_set = false;
}
break;
case 206:
#line 1707 "cs-parser.jay"
{
Property prop;
Accessors accessors = (Accessors) yyVals[-2+yyTop];
Accessor get_block = accessors != null ? accessors.get_or_add : null;
Accessor set_block = accessors != null ? accessors.set_or_remove : null;
bool order = accessors != null ? accessors.declared_in_reverse : false;
MemberName name = (MemberName) yyVals[-6+yyTop];
FullNamedExpression ptype = (FullNamedExpression) yyVals[-7+yyTop];
prop = new Property (current_class, ptype, (Modifiers) yyVals[-8+yyTop],
name, (Attributes) yyVals[-9+yyTop], get_block, set_block, order, current_block);
if (ptype == TypeManager.system_void_expr)
Report.Error (547, name.Location, "`{0}': property or indexer cannot have void type", prop.GetSignatureForError ());
if (accessors == null)
Report.Error (548, prop.Location, "`{0}': property or indexer must have at least one accessor", prop.GetSignatureForError ());
if (current_container.Kind == MemberKind.Interface) {
if (prop.Get.Block != null)
Report.Error (531, prop.Location, "`{0}.get': interface members cannot have a definition", prop.GetSignatureForError ());
if (prop.Set.Block != null)
Report.Error (531, prop.Location, "`{0}.set': interface members cannot have a definition", prop.GetSignatureForError ());
}
current_container.AddProperty (prop);
implicit_value_parameter_type = null;
if (RootContext.Documentation != null)
prop.DocComment = ConsumeStoredComment ();
}
break;
case 207:
#line 1745 "cs-parser.jay"
{
yyVal = new Accessors ((Accessor) yyVals[0+yyTop], null);
}
break;
case 208:
#line 1749 "cs-parser.jay"
{
Accessors accessors = (Accessors) yyVals[0+yyTop];
accessors.get_or_add = (Accessor) yyVals[-1+yyTop];
yyVal = accessors;
}
break;
case 209:
#line 1755 "cs-parser.jay"
{
yyVal = new Accessors (null, (Accessor) yyVals[0+yyTop]);
}
break;
case 210:
#line 1759 "cs-parser.jay"
{
Accessors accessors = (Accessors) yyVals[0+yyTop];
accessors.set_or_remove = (Accessor) yyVals[-1+yyTop];
accessors.declared_in_reverse = true;
yyVal = accessors;
}
break;
case 211:
#line 1766 "cs-parser.jay"
{
if (yyToken == Token.CLOSE_BRACE) {
yyVal = null;
} else {
if (yyToken == Token.SEMICOLON)
Report.Error (1597, lexer.Location, "Semicolon after method or accessor block is not valid");
else
Report.Error (1014, GetLocation (yyVals[0+yyTop]), "A get or set accessor expected");
yyVal = new Accessors (null, null);
}
}
break;
case 212:
#line 1782 "cs-parser.jay"
{
/* If this is not the case, then current_local_parameters has already*/
/* been set in indexer_declaration*/
if (parsing_indexer == false)
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
else
current_local_parameters = indexer_parameters;
lexer.PropertyParsing = false;
}
break;
case 213:
#line 1792 "cs-parser.jay"
{
if (has_get) {
Report.Error (1007, GetLocation (yyVals[-2+yyTop]), "Property accessor already defined");
break;
}
Accessor accessor = new Accessor ((ToplevelBlock) yyVals[0+yyTop], (Modifiers) yyVals[-3+yyTop], (Attributes) yyVals[-4+yyTop], current_local_parameters, GetLocation (yyVals[-2+yyTop]));
has_get = true;
current_local_parameters = null;
lexer.PropertyParsing = true;
if (RootContext.Documentation != null)
if (Lexer.doc_state == XmlCommentState.Error)
Lexer.doc_state = XmlCommentState.NotAllowed;
yyVal = accessor;
}
break;
case 214:
#line 1812 "cs-parser.jay"
{
Parameter implicit_value_parameter = new Parameter (
implicit_value_parameter_type, "value",
Parameter.Modifier.NONE, null, GetLocation (yyVals[0+yyTop]));
if (!parsing_indexer) {
current_local_parameters = new ParametersCompiled (compiler, new Parameter [] { implicit_value_parameter });
} else {
current_local_parameters = ParametersCompiled.MergeGenerated (compiler,
indexer_parameters, true, implicit_value_parameter, null);
}
lexer.PropertyParsing = false;
}
break;
case 215:
#line 1827 "cs-parser.jay"
{
if (has_set) {
Report.Error (1007, GetLocation (yyVals[-2+yyTop]), "Property accessor already defined");
break;
}
Accessor accessor = new Accessor ((ToplevelBlock) yyVals[0+yyTop], (Modifiers) yyVals[-3+yyTop], (Attributes) yyVals[-4+yyTop], current_local_parameters, GetLocation (yyVals[-2+yyTop]));
has_set = true;
current_local_parameters = null;
lexer.PropertyParsing = true;
if (RootContext.Documentation != null
&& Lexer.doc_state == XmlCommentState.Error)
Lexer.doc_state = XmlCommentState.NotAllowed;
yyVal = accessor;
}
break;
case 217:
#line 1848 "cs-parser.jay"
{
yyVal = null;
}
break;
case 218:
#line 1852 "cs-parser.jay"
{
Error_SyntaxError (1043, yyToken, "Invalid accessor body");
yyVal = null;
}
break;
case 219:
#line 1863 "cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 220:
#line 1867 "cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
push_current_class (new Interface (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]), yyVals[-3+yyTop]);
}
break;
case 221:
#line 1873 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
if (RootContext.Documentation != null) {
current_container.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
}
break;
case 222:
#line 1884 "cs-parser.jay"
{
--lexer.parsing_declaration;
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 223:
#line 1890 "cs-parser.jay"
{
yyVal = pop_current_class ();
}
break;
case 224:
#line 1893 "cs-parser.jay"
{
CheckIdentifierToken (yyToken, GetLocation (yyVals[0+yyTop]));
}
break;
case 230:
#line 1916 "cs-parser.jay"
{
Report.Error (525, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain fields or constants");
}
break;
case 231:
#line 1920 "cs-parser.jay"
{
Report.Error (525, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain fields or constants");
}
break;
case 236:
#line 1928 "cs-parser.jay"
{
Report.Error (567, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain operators");
}
break;
case 237:
#line 1932 "cs-parser.jay"
{
Report.Error (526, GetLocation (yyVals[0+yyTop]), "Interfaces cannot contain contructors");
}
break;
case 238:
#line 1936 "cs-parser.jay"
{
Report.Error (524, GetLocation (yyVals[0+yyTop]), "Interfaces cannot declare classes, structs, interfaces, delegates, or enumerations");
}
break;
case 239:
#line 1943 "cs-parser.jay"
{
}
break;
case 240:
#line 1946 "cs-parser.jay"
{
if (yyVals[-2+yyTop] == null)
break;
OperatorDeclaration decl = (OperatorDeclaration) yyVals[-2+yyTop];
Operator op = new Operator (
current_class, decl.optype, decl.ret_type, (Modifiers) yyVals[-3+yyTop],
current_local_parameters,
(ToplevelBlock) yyVals[0+yyTop], (Attributes) yyVals[-4+yyTop], decl.location);
if (RootContext.Documentation != null) {
op.DocComment = tmpComment;
Lexer.doc_state = XmlCommentState.Allowed;
}
/* Note again, checking is done in semantic analysis*/
current_container.AddOperator (op);
current_local_parameters = null;
}
break;
case 242:
#line 1970 "cs-parser.jay"
{ yyVal = null; }
break;
case 244:
#line 1976 "cs-parser.jay"
{
Report.Error (590, GetLocation (yyVals[0+yyTop]), "User-defined operators cannot return void");
yyVal = TypeManager.system_void_expr;
}
break;
case 245:
#line 1984 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 246:
#line 1988 "cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
Operator.OpType op = (Operator.OpType) yyVals[-4+yyTop];
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
int p_count = current_local_parameters.Count;
if (p_count == 1) {
if (op == Operator.OpType.Addition)
op = Operator.OpType.UnaryPlus;
else if (op == Operator.OpType.Subtraction)
op = Operator.OpType.UnaryNegation;
}
if (IsUnaryOperator (op)) {
if (p_count == 2) {
Report.Error (1020, loc, "Overloadable binary operator expected");
} else if (p_count != 1) {
Report.Error (1535, loc, "Overloaded unary operator `{0}' takes one parameter",
Operator.GetName (op));
}
} else {
if (p_count > 2) {
Report.Error (1534, loc, "Overloaded binary operator `{0}' takes two parameters",
Operator.GetName (op));
} else if (p_count != 2) {
Report.Error (1019, loc, "Overloadable unary operator expected");
}
}
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (op, (FullNamedExpression) yyVals[-6+yyTop], loc);
}
break;
case 248:
#line 2031 "cs-parser.jay"
{ yyVal = Operator.OpType.LogicalNot; }
break;
case 249:
#line 2032 "cs-parser.jay"
{ yyVal = Operator.OpType.OnesComplement; }
break;
case 250:
#line 2033 "cs-parser.jay"
{ yyVal = Operator.OpType.Increment; }
break;
case 251:
#line 2034 "cs-parser.jay"
{ yyVal = Operator.OpType.Decrement; }
break;
case 252:
#line 2035 "cs-parser.jay"
{ yyVal = Operator.OpType.True; }
break;
case 253:
#line 2036 "cs-parser.jay"
{ yyVal = Operator.OpType.False; }
break;
case 254:
#line 2038 "cs-parser.jay"
{ yyVal = Operator.OpType.Addition; }
break;
case 255:
#line 2039 "cs-parser.jay"
{ yyVal = Operator.OpType.Subtraction; }
break;
case 256:
#line 2041 "cs-parser.jay"
{ yyVal = Operator.OpType.Multiply; }
break;
case 257:
#line 2042 "cs-parser.jay"
{ yyVal = Operator.OpType.Division; }
break;
case 258:
#line 2043 "cs-parser.jay"
{ yyVal = Operator.OpType.Modulus; }
break;
case 259:
#line 2044 "cs-parser.jay"
{ yyVal = Operator.OpType.BitwiseAnd; }
break;
case 260:
#line 2045 "cs-parser.jay"
{ yyVal = Operator.OpType.BitwiseOr; }
break;
case 261:
#line 2046 "cs-parser.jay"
{ yyVal = Operator.OpType.ExclusiveOr; }
break;
case 262:
#line 2047 "cs-parser.jay"
{ yyVal = Operator.OpType.LeftShift; }
break;
case 263:
#line 2048 "cs-parser.jay"
{ yyVal = Operator.OpType.RightShift; }
break;
case 264:
#line 2049 "cs-parser.jay"
{ yyVal = Operator.OpType.Equality; }
break;
case 265:
#line 2050 "cs-parser.jay"
{ yyVal = Operator.OpType.Inequality; }
break;
case 266:
#line 2051 "cs-parser.jay"
{ yyVal = Operator.OpType.GreaterThan; }
break;
case 267:
#line 2052 "cs-parser.jay"
{ yyVal = Operator.OpType.LessThan; }
break;
case 268:
#line 2053 "cs-parser.jay"
{ yyVal = Operator.OpType.GreaterThanOrEqual; }
break;
case 269:
#line 2054 "cs-parser.jay"
{ yyVal = Operator.OpType.LessThanOrEqual; }
break;
case 270:
#line 2059 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 271:
#line 2063 "cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (Operator.OpType.Implicit, (FullNamedExpression) yyVals[-4+yyTop], loc);
}
break;
case 272:
#line 2077 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.DefaultValue;
}
break;
case 273:
#line 2081 "cs-parser.jay"
{
valid_param_mod = 0;
Location loc = GetLocation (yyVals[-5+yyTop]);
current_local_parameters = (ParametersCompiled)yyVals[-1+yyTop];
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
yyVal = new OperatorDeclaration (Operator.OpType.Explicit, (FullNamedExpression) yyVals[-4+yyTop], loc);
}
break;
case 274:
#line 2095 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
yyVal = new OperatorDeclaration (Operator.OpType.Implicit, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 275:
#line 2101 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
yyVal = new OperatorDeclaration (Operator.OpType.Explicit, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 276:
#line 2111 "cs-parser.jay"
{
Constructor c = (Constructor) yyVals[-1+yyTop];
c.Block = (ToplevelBlock) yyVals[0+yyTop];
if (RootContext.Documentation != null)
c.DocComment = ConsumeStoredComment ();
current_container.AddConstructor (c);
current_local_parameters = null;
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 277:
#line 2130 "cs-parser.jay"
{
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
valid_param_mod = ParameterModifierType.All;
}
break;
case 278:
#line 2139 "cs-parser.jay"
{
valid_param_mod = 0;
current_local_parameters = (ParametersCompiled) yyVals[-1+yyTop];
/**/
/* start block here, so possible anonymous methods inside*/
/* constructor initializer can get correct parent block*/
/**/
start_block (lexer.Location);
}
break;
case 279:
#line 2150 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-6+yyTop];
var mods = (Modifiers) yyVals[-7+yyTop];
ConstructorInitializer ci = (ConstructorInitializer) yyVals[0+yyTop];
Constructor c = new Constructor (current_class, lt.Value, mods,
(Attributes) yyVals[-8+yyTop], current_local_parameters, ci, lt.Location);
if (lt.Value != current_container.MemberName.Name) {
Report.Error (1520, c.Location, "Class, struct, or interface method must have a return type");
} else if ((mods & Modifiers.STATIC) != 0) {
if ((mods & Modifiers.AccessibilityMask) != 0){
Report.Error (515, c.Location,
"`{0}': static constructor cannot have an access modifier",
c.GetSignatureForError ());
}
if (ci != null) {
Report.Error (514, c.Location,
"`{0}': static constructor cannot have an explicit `this' or `base' constructor call",
c.GetSignatureForError ());
}
}
yyVal = c;
}
break;
case 281:
#line 2180 "cs-parser.jay"
{ current_block = null; yyVal = null; }
break;
case 284:
#line 2190 "cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 285:
#line 2194 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstructorBaseInitializer ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 286:
#line 2199 "cs-parser.jay"
{
++lexer.parsing_block;
}
break;
case 287:
#line 2203 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = new ConstructorThisInitializer ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 288:
#line 2207 "cs-parser.jay"
{
Report.Error (1018, GetLocation (yyVals[-1+yyTop]), "Keyword `this' or `base' expected");
yyVal = null;
}
break;
case 289:
#line 2215 "cs-parser.jay"
{
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
current_local_parameters = ParametersCompiled.EmptyReadOnlyParameters;
}
break;
case 290:
#line 2224 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
if (lt.Value != current_container.MemberName.Name){
Report.Error (574, lt.Location, "Name of destructor must match name of class");
} else if (current_container.Kind != MemberKind.Class){
Report.Error (575, lt.Location, "Only class types can contain destructor");
} else {
Destructor d = new Destructor (current_class, (Modifiers) yyVals[-6+yyTop],
ParametersCompiled.EmptyReadOnlyParameters, (Attributes) yyVals[-7+yyTop], lt.Location);
if (RootContext.Documentation != null)
d.DocComment = ConsumeStoredComment ();
d.Block = (ToplevelBlock) yyVals[0+yyTop];
current_container.AddMethod (d);
}
current_local_parameters = null;
}
break;
case 291:
#line 2248 "cs-parser.jay"
{
foreach (VariableMemberDeclaration var in (List<object>) yyVals[-1+yyTop]) {
EventField e = new EventField (
current_class, (FullNamedExpression) yyVals[-2+yyTop], (Modifiers) yyVals[-4+yyTop], var.MemberName, (Attributes) yyVals[-5+yyTop]);
e.Initializer = var.GetInitializer ((FullNamedExpression) yyVals[-2+yyTop]);
if (current_container.Kind == MemberKind.Interface && e.Initializer != null) {
Report.Error (68, e.Location, "`{0}': event in interface cannot have initializer", e.GetSignatureForError ());
}
if (var.MemberName.Left != null) {
Report.Error (71, e.Location,
"`{0}': An explicit interface implementation of an event must use property syntax",
e.GetSignatureForError ());
}
current_container.AddEvent (e);
if (RootContext.Documentation != null) {
e.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
}
}
break;
case 292:
#line 2277 "cs-parser.jay"
{
implicit_value_parameter_type = (FullNamedExpression) yyVals[-2+yyTop];
current_local_parameters = new ParametersCompiled (compiler,
new Parameter (implicit_value_parameter_type, "value",
Parameter.Modifier.NONE, null, GetLocation (yyVals[-3+yyTop])));
lexer.EventParsing = true;
}
break;
case 293:
#line 2286 "cs-parser.jay"
{
lexer.EventParsing = false;
}
break;
case 294:
#line 2290 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-5+yyTop];
if (current_container.Kind == MemberKind.Interface) {
Report.Error (69, GetLocation (yyVals[-7+yyTop]), "Event in interface cannot have add or remove accessors");
yyVals[-2+yyTop] = new Accessors (null, null);
} else if (yyVals[-2+yyTop] == null) {
Report.Error (65, GetLocation (yyVals[-7+yyTop]), "`{0}.{1}': event property must have both add and remove accessors",
current_container.GetSignatureForError (), name.GetSignatureForError ());
yyVals[-2+yyTop] = new Accessors (null, null);
}
Accessors accessors = (Accessors) yyVals[-2+yyTop];
if (accessors.get_or_add == null || accessors.set_or_remove == null)
/* CS0073 is already reported, so no CS0065 here.*/
yyVal = null;
else {
Event e = new EventProperty (
current_class, (FullNamedExpression) yyVals[-6+yyTop], (Modifiers) yyVals[-8+yyTop], name,
(Attributes) yyVals[-9+yyTop], accessors.get_or_add, accessors.set_or_remove);
if (RootContext.Documentation != null) {
e.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_container.AddEvent (e);
implicit_value_parameter_type = null;
}
current_local_parameters = null;
}
break;
case 295:
#line 2322 "cs-parser.jay"
{
MemberName mn = (MemberName) yyVals[-1+yyTop];
if (mn.Left != null)
Report.Error (71, mn.Location, "An explicit interface implementation of an event must use property syntax");
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 296:
#line 2337 "cs-parser.jay"
{
yyVal = new Accessors ((Accessor) yyVals[-1+yyTop], (Accessor) yyVals[0+yyTop]);
}
break;
case 297:
#line 2341 "cs-parser.jay"
{
Accessors accessors = new Accessors ((Accessor) yyVals[0+yyTop], (Accessor) yyVals[-1+yyTop]);
accessors.declared_in_reverse = true;
yyVal = accessors;
}
break;
case 298:
#line 2346 "cs-parser.jay"
{ yyVal = null; }
break;
case 299:
#line 2347 "cs-parser.jay"
{ yyVal = null; }
break;
case 300:
#line 2349 "cs-parser.jay"
{
Report.Error (1055, GetLocation (yyVals[0+yyTop]), "An add or remove accessor expected");
yyVal = null;
}
break;
case 301:
#line 2353 "cs-parser.jay"
{ yyVal = null; }
break;
case 302:
#line 2358 "cs-parser.jay"
{
lexer.EventParsing = false;
}
break;
case 303:
#line 2362 "cs-parser.jay"
{
Accessor accessor = new Accessor ((ToplevelBlock) yyVals[0+yyTop], 0, (Attributes) yyVals[-3+yyTop], null, GetLocation (yyVals[-2+yyTop]));
lexer.EventParsing = true;
yyVal = accessor;
}
break;
case 304:
#line 2367 "cs-parser.jay"
{
Report.Error (73, GetLocation (yyVals[-1+yyTop]), "An add or remove accessor must have a body");
yyVal = null;
}
break;
case 305:
#line 2371 "cs-parser.jay"
{
Report.Error (1609, GetLocation (yyVals[0+yyTop]), "Modifiers cannot be placed on event accessor declarations");
yyVal = null;
}
break;
case 306:
#line 2379 "cs-parser.jay"
{
lexer.EventParsing = false;
}
break;
case 307:
#line 2383 "cs-parser.jay"
{
yyVal = new Accessor ((ToplevelBlock) yyVals[0+yyTop], 0, (Attributes) yyVals[-3+yyTop], null, GetLocation (yyVals[-2+yyTop]));
lexer.EventParsing = true;
}
break;
case 308:
#line 2387 "cs-parser.jay"
{
Report.Error (73, GetLocation (yyVals[-1+yyTop]), "An add or remove accessor must have a body");
yyVal = null;
}
break;
case 309:
#line 2391 "cs-parser.jay"
{
Report.Error (1609, GetLocation (yyVals[0+yyTop]), "Modifiers cannot be placed on event accessor declarations");
yyVal = null;
}
break;
case 310:
#line 2400 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Params | ParameterModifierType.DefaultValue;
}
break;
case 311:
#line 2405 "cs-parser.jay"
{
valid_param_mod = 0;
implicit_value_parameter_type = (FullNamedExpression) yyVals[-6+yyTop];
indexer_parameters = (ParametersCompiled) yyVals[-2+yyTop];
if (indexer_parameters.IsEmpty) {
Report.Error (1551, GetLocation (yyVals[-4+yyTop]), "Indexers must have at least one parameter");
}
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
lexer.PropertyParsing = true;
parsing_indexer = true;
}
break;
case 312:
#line 2424 "cs-parser.jay"
{
lexer.PropertyParsing = false;
has_get = has_set = false;
parsing_indexer = false;
}
break;
case 313:
#line 2430 "cs-parser.jay"
{
Accessors accessors = (Accessors) yyVals[-2+yyTop];
Accessor get_block = accessors != null ? accessors.get_or_add : null;
Accessor set_block = accessors != null ? accessors.set_or_remove : null;
bool order = accessors != null ? accessors.declared_in_reverse : false;
Indexer indexer = new Indexer (current_class, (FullNamedExpression) yyVals[-10+yyTop],
(MemberName)yyVals[-9+yyTop], (Modifiers) yyVals[-11+yyTop], (ParametersCompiled) yyVals[-6+yyTop], (Attributes) yyVals[-12+yyTop],
get_block, set_block, order);
if (yyVals[-10+yyTop] == TypeManager.system_void_expr)
Report.Error (620, GetLocation (yyVals[-10+yyTop]), "`{0}': indexer return type cannot be `void'", indexer.GetSignatureForError ());
if (accessors == null)
Report.Error (548, indexer.Location, "`{0}': property or indexer must have at least one accessor", indexer.GetSignatureForError ());
if (current_container.Kind == MemberKind.Interface) {
if (indexer.Get.Block != null)
Report.Error (531, indexer.Location, "`{0}.get': interface members cannot have a definition", indexer.GetSignatureForError ());
if (indexer.Set.Block != null)
Report.Error (531, indexer.Location, "`{0}.set': interface members cannot have a definition", indexer.GetSignatureForError ());
}
if (RootContext.Documentation != null)
indexer.DocComment = ConsumeStoredComment ();
current_container.AddIndexer (indexer);
current_local_parameters = null;
implicit_value_parameter_type = null;
indexer_parameters = null;
}
break;
case 314:
#line 2469 "cs-parser.jay"
{
if (RootContext.Documentation != null)
enumTypeComment = Lexer.consume_doc_comment ();
}
break;
case 315:
#line 2475 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-4+yyTop];
if (name.IsGeneric) {
Report.Error (1675, name.Location, "Enums cannot have type parameters");
}
name = MakeName (name);
Enum e = new Enum (current_namespace, current_class, (TypeExpr) yyVals[-3+yyTop], (Modifiers) yyVals[-6+yyTop],
name, (Attributes) yyVals[-7+yyTop]);
if (RootContext.Documentation != null)
e.DocComment = enumTypeComment;
EnumMember em = null;
foreach (VariableDeclaration ev in (IList<VariableDeclaration>) yyVals[-1+yyTop]) {
em = new EnumMember (
e, em, ev.identifier, ev.GetInitializer ((FullNamedExpression) yyVals[-3+yyTop]),
ev.OptAttributes, ev.Location);
/* if (RootContext.Documentation != null)*/
em.DocComment = ev.DocComment;
e.AddEnumMember (em);
}
if (RootContext.EvalMode)
undo.AddTypeContainer (current_container, e);
current_container.AddTypeContainer (e);
yyVal = e;
}
break;
case 316:
#line 2512 "cs-parser.jay"
{
yyVal = TypeManager.system_int32_expr;
}
break;
case 317:
#line 2516 "cs-parser.jay"
{
if (yyVals[0+yyTop] != TypeManager.system_int32_expr && yyVals[0+yyTop] != TypeManager.system_uint32_expr &&
yyVals[0+yyTop] != TypeManager.system_int64_expr && yyVals[0+yyTop] != TypeManager.system_uint64_expr &&
yyVals[0+yyTop] != TypeManager.system_int16_expr && yyVals[0+yyTop] != TypeManager.system_uint16_expr &&
yyVals[0+yyTop] != TypeManager.system_byte_expr && yyVals[0+yyTop] != TypeManager.system_sbyte_expr) {
Enum.Error_1008 (GetLocation (yyVals[0+yyTop]), Report);
yyVals[0+yyTop] = TypeManager.system_int32_expr;
}
yyVal = yyVals[0+yyTop];
}
break;
case 318:
#line 2528 "cs-parser.jay"
{
Error_TypeExpected (GetLocation (yyVals[-1+yyTop]));
yyVal = TypeManager.system_int32_expr;
}
break;
case 319:
#line 2536 "cs-parser.jay"
{
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 320:
#line 2541 "cs-parser.jay"
{
/* here will be evaluated after CLOSE_BLACE is consumed.*/
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 321:
#line 2547 "cs-parser.jay"
{
yyVal = yyVals[-2+yyTop];
}
break;
case 322:
#line 2553 "cs-parser.jay"
{ yyVal = new VariableDeclaration [0]; }
break;
case 323:
#line 2554 "cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 324:
#line 2559 "cs-parser.jay"
{
var l = new List<VariableDeclaration> (4);
l.Add ((VariableDeclaration) yyVals[0+yyTop]);
yyVal = l;
}
break;
case 325:
#line 2565 "cs-parser.jay"
{
var l = (List<VariableDeclaration>) yyVals[-2+yyTop];
l.Add ((VariableDeclaration) yyVals[0+yyTop]);
yyVal = l;
}
break;
case 326:
#line 2574 "cs-parser.jay"
{
VariableDeclaration vd = new VariableDeclaration (
(Tokenizer.LocatedToken) yyVals[0+yyTop], null, (Attributes) yyVals[-1+yyTop]);
if (RootContext.Documentation != null) {
vd.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
yyVal = vd;
}
break;
case 327:
#line 2586 "cs-parser.jay"
{
++lexer.parsing_block;
if (RootContext.Documentation != null) {
tmpComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.NotAllowed;
}
}
break;
case 328:
#line 2594 "cs-parser.jay"
{
--lexer.parsing_block;
VariableDeclaration vd = new VariableDeclaration (
(Tokenizer.LocatedToken) yyVals[-3+yyTop], (Expression) yyVals[0+yyTop], (Attributes) yyVals[-4+yyTop]);
if (RootContext.Documentation != null)
vd.DocComment = ConsumeStoredComment ();
yyVal = vd;
}
break;
case 329:
#line 2612 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out | ParameterModifierType.Params | ParameterModifierType.DefaultValue;
}
break;
case 330:
#line 2616 "cs-parser.jay"
{
valid_param_mod = 0;
MemberName name = MakeName ((MemberName) yyVals[-4+yyTop]);
ParametersCompiled p = (ParametersCompiled) yyVals[-1+yyTop];
Delegate del = new Delegate (current_namespace, current_class, (FullNamedExpression) yyVals[-5+yyTop],
(Modifiers) yyVals[-7+yyTop], name, p, (Attributes) yyVals[-8+yyTop]);
if (RootContext.Documentation != null) {
del.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
current_container.AddDelegate (del);
current_delegate = del;
lexer.ConstraintsParsing = true;
}
break;
case 331:
#line 2635 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
}
break;
case 332:
#line 2639 "cs-parser.jay"
{
current_delegate.SetParameterInfo ((List<Constraints>) yyVals[-2+yyTop]);
yyVal = current_delegate;
current_delegate = null;
}
break;
case 333:
#line 2649 "cs-parser.jay"
{
yyVal = null;
}
break;
case 334:
#line 2653 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (GetLocation (yyVals[0+yyTop]), "nullable types");
else if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "nullable types");
yyVal = this;
}
break;
case 336:
#line 2666 "cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName (lt1.Value, lt2.Value, (TypeArguments) yyVals[0+yyTop], lt1.Location);
}
break;
case 338:
#line 2677 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 339:
#line 2685 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 340:
#line 2695 "cs-parser.jay"
{ yyVal = null; }
break;
case 341:
#line 2697 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (GetLocation (yyVals[-2+yyTop]), "generics");
else if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "generics");
yyVal = yyVals[-1+yyTop];
}
break;
case 342:
#line 2706 "cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = new TypeArguments ();
}
break;
case 343:
#line 2714 "cs-parser.jay"
{
TypeArguments type_args = new TypeArguments ();
type_args.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 344:
#line 2720 "cs-parser.jay"
{
TypeArguments type_args = (TypeArguments) yyVals[-2+yyTop];
type_args.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 345:
#line 2732 "cs-parser.jay"
{
lexer.parsing_generic_declaration = true;
}
break;
case 346:
#line 2736 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 347:
#line 2745 "cs-parser.jay"
{
MemberName mn = (MemberName)yyVals[0+yyTop];
if (mn.TypeArguments != null)
syntax_error (mn.Location, string.Format ("Member `{0}' cannot declare type arguments",
mn.GetSignatureForError ()));
}
break;
case 349:
#line 2756 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-2+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 350:
#line 2765 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = new MemberName (TypeContainer.DefaultIndexerName, GetLocation (yyVals[0+yyTop]));
}
break;
case 351:
#line 2770 "cs-parser.jay"
{
lexer.parsing_generic_declaration = false;
yyVal = new MemberName ((MemberName) yyVals[-1+yyTop], TypeContainer.DefaultIndexerName, null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 352:
#line 2778 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt.Value, (TypeArguments) yyVals[-1+yyTop], lt.Location);
}
break;
case 353:
#line 2783 "cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName (lt1.Value, lt2.Value, (TypeArguments) yyVals[-1+yyTop], lt1.Location);
}
break;
case 354:
#line 2790 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new MemberName ((MemberName) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[-1+yyTop], lt.Location);
}
break;
case 355:
#line 2797 "cs-parser.jay"
{ yyVal = null; }
break;
case 356:
#line 2799 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (GetLocation (yyVals[-2+yyTop]), "generics");
else if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "generics");
yyVal = yyVals[-1+yyTop];
}
break;
case 357:
#line 2811 "cs-parser.jay"
{
TypeArguments type_args = new TypeArguments ();
type_args.Add ((FullNamedExpression)yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 358:
#line 2817 "cs-parser.jay"
{
TypeArguments type_args = (TypeArguments) yyVals[-2+yyTop];
type_args.Add ((FullNamedExpression)yyVals[0+yyTop]);
yyVal = type_args;
}
break;
case 359:
#line 2826 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[0+yyTop];
yyVal = new TypeParameterName (lt.Value, (Attributes)yyVals[-2+yyTop], (Variance) yyVals[-1+yyTop], lt.Location);
}
break;
case 360:
#line 2831 "cs-parser.jay"
{
if (GetTokenName (yyToken) == "type")
Report.Error (81, GetLocation (yyVals[0+yyTop]), "Type parameter declaration must be an identifier not a type");
else
Error_SyntaxError (yyToken);
yyVal = new TypeParameterName ("", null, lexer.Location);
}
break;
case 362:
#line 2847 "cs-parser.jay"
{
yyVal = TypeManager.system_void_expr;
}
break;
case 363:
#line 2854 "cs-parser.jay"
{
lexer.parsing_generic_declaration = true;
}
break;
case 365:
#line 2865 "cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[0+yyTop]), Report);
yyVal = TypeManager.system_void_expr;
}
break;
case 367:
#line 2874 "cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[0+yyTop]), Report);
yyVal = TypeManager.system_void_expr;
}
break;
case 369:
#line 2883 "cs-parser.jay"
{
Report.Error (1536, GetLocation (yyVals[0+yyTop]), "Invalid parameter type `void'");
yyVal = TypeManager.system_void_expr;
}
break;
case 371:
#line 2892 "cs-parser.jay"
{
string rank_specifiers = (string) yyVals[0+yyTop];
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], rank_specifiers);
}
break;
case 372:
#line 2900 "cs-parser.jay"
{
MemberName name = (MemberName) yyVals[-1+yyTop];
if (yyVals[0+yyTop] != null) {
yyVal = new ComposedCast (name.GetTypeExpression (), "?", lexer.Location);
} else {
if (name.Left == null && name.Name == "var")
yyVal = new VarExpr (name.Location);
else
yyVal = name.GetTypeExpression ();
}
}
break;
case 373:
#line 2913 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null)
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], "?", lexer.Location);
}
break;
case 374:
#line 2918 "cs-parser.jay"
{
/**/
/* Note that here only unmanaged types are allowed but we*/
/* can't perform checks during this phase - we do it during*/
/* semantic analysis.*/
/**/
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], "*", Lexer.Location);
}
break;
case 375:
#line 2927 "cs-parser.jay"
{
yyVal = new ComposedCast (TypeManager.system_void_expr, "*", GetLocation (yyVals[-1+yyTop]));
}
break;
case 376:
#line 2934 "cs-parser.jay"
{
var types = new List<FullNamedExpression> (2);
types.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = types;
}
break;
case 377:
#line 2940 "cs-parser.jay"
{
var types = (List<FullNamedExpression>) yyVals[-2+yyTop];
types.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = types;
}
break;
case 378:
#line 2949 "cs-parser.jay"
{
if (yyVals[0+yyTop] is ComposedCast) {
Report.Error (1521, GetLocation (yyVals[0+yyTop]), "Invalid base type `{0}'", ((ComposedCast)yyVals[0+yyTop]).GetSignatureForError ());
}
yyVal = yyVals[0+yyTop];
}
break;
case 379:
#line 2956 "cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = null;
}
break;
case 380:
#line 2967 "cs-parser.jay"
{ yyVal = TypeManager.system_object_expr; }
break;
case 381:
#line 2968 "cs-parser.jay"
{ yyVal = TypeManager.system_string_expr; }
break;
case 382:
#line 2969 "cs-parser.jay"
{ yyVal = TypeManager.system_boolean_expr; }
break;
case 383:
#line 2970 "cs-parser.jay"
{ yyVal = TypeManager.system_decimal_expr; }
break;
case 384:
#line 2971 "cs-parser.jay"
{ yyVal = TypeManager.system_single_expr; }
break;
case 385:
#line 2972 "cs-parser.jay"
{ yyVal = TypeManager.system_double_expr; }
break;
case 387:
#line 2977 "cs-parser.jay"
{ yyVal = TypeManager.system_sbyte_expr; }
break;
case 388:
#line 2978 "cs-parser.jay"
{ yyVal = TypeManager.system_byte_expr; }
break;
case 389:
#line 2979 "cs-parser.jay"
{ yyVal = TypeManager.system_int16_expr; }
break;
case 390:
#line 2980 "cs-parser.jay"
{ yyVal = TypeManager.system_uint16_expr; }
break;
case 391:
#line 2981 "cs-parser.jay"
{ yyVal = TypeManager.system_int32_expr; }
break;
case 392:
#line 2982 "cs-parser.jay"
{ yyVal = TypeManager.system_uint32_expr; }
break;
case 393:
#line 2983 "cs-parser.jay"
{ yyVal = TypeManager.system_int64_expr; }
break;
case 394:
#line 2984 "cs-parser.jay"
{ yyVal = TypeManager.system_uint64_expr; }
break;
case 395:
#line 2985 "cs-parser.jay"
{ yyVal = TypeManager.system_char_expr; }
break;
case 397:
#line 2991 "cs-parser.jay"
{
yyVal = TypeManager.system_void_expr;
}
break;
case 401:
#line 3009 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new SimpleName (lt.Value, (TypeArguments)yyVals[0+yyTop], lt.Location);
}
break;
case 402:
#line 3013 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionSimpleName (MemberName.MakeName (lt.Value, null), lt.Location);
}
break;
case 422:
#line 3039 "cs-parser.jay"
{ yyVal = new NullLiteral (GetLocation (yyVals[0+yyTop])); }
break;
case 423:
#line 3043 "cs-parser.jay"
{ yyVal = new BoolLiteral (true, GetLocation (yyVals[0+yyTop])); }
break;
case 424:
#line 3044 "cs-parser.jay"
{ yyVal = new BoolLiteral (false, GetLocation (yyVals[0+yyTop])); }
break;
case 429:
#line 3070 "cs-parser.jay"
{
yyVal = new ParenthesizedExpression ((Expression) yyVals[-1+yyTop]);
}
break;
case 430:
#line 3074 "cs-parser.jay"
{
yyVal = new ParenthesizedExpression ((Expression) yyVals[-1+yyTop]);
}
break;
case 431:
#line 3081 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 432:
#line 3086 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
/* TODO: Location is wrong as some predefined types doesn't hold a location*/
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 433:
#line 3092 "cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new QualifiedAliasMember (lt1.Value, lt2.Value, (TypeArguments) yyVals[0+yyTop], lt1.Location);
}
break;
case 434:
#line 3098 "cs-parser.jay"
{
yyVal = new CompletionMemberAccess ((Expression) yyVals[-2+yyTop], null,GetLocation (yyVals[0+yyTop]));
}
break;
case 435:
#line 3101 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionMemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, lt.Location);
}
break;
case 436:
#line 3106 "cs-parser.jay"
{
/* TODO: Location is wrong as some predefined types doesn't hold a location*/
yyVal = new CompletionMemberAccess ((Expression) yyVals[-2+yyTop], null, lexer.Location);
}
break;
case 437:
#line 3110 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new CompletionMemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, lt.Location);
}
break;
case 438:
#line 3118 "cs-parser.jay"
{
yyVal = new Invocation ((Expression) yyVals[-3+yyTop], (Arguments) yyVals[-1+yyTop]);
}
break;
case 439:
#line 3124 "cs-parser.jay"
{ yyVal = null; }
break;
case 441:
#line 3130 "cs-parser.jay"
{
if (yyVals[-1+yyTop] == null)
yyVal = CollectionOrObjectInitializers.Empty;
else
yyVal = new CollectionOrObjectInitializers ((List<Expression>) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 442:
#line 3137 "cs-parser.jay"
{
yyVal = new CollectionOrObjectInitializers ((List<Expression>) yyVals[-2+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 443:
#line 3143 "cs-parser.jay"
{ yyVal = null; }
break;
case 444:
#line 3145 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 445:
#line 3152 "cs-parser.jay"
{
var a = new List<Expression> ();
a.Add ((Expression) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 446:
#line 3158 "cs-parser.jay"
{
var a = (List<Expression>)yyVals[-2+yyTop];
a.Add ((Expression) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 447:
#line 3163 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = yyVals[-1+yyTop];
}
break;
case 448:
#line 3171 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new ElementInitializer (lt.Value, (Expression)yyVals[0+yyTop], lt.Location);
}
break;
case 449:
#line 3176 "cs-parser.jay"
{
yyVal = new CompletionElementInitializer (null, GetLocation (yyVals[0+yyTop]));
}
break;
case 450:
#line 3179 "cs-parser.jay"
{
CompletionSimpleName csn = yyVals[-1+yyTop] as CompletionSimpleName;
if (csn == null)
yyVal = new CollectionElementInitializer ((Expression)yyVals[-1+yyTop]);
else
yyVal = new CompletionElementInitializer (csn.Prefix, csn.Location);
}
break;
case 451:
#line 3187 "cs-parser.jay"
{
if (yyVals[-1+yyTop] == null)
yyVal = null;
else
yyVal = new CollectionElementInitializer ((List<Expression>)yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 452:
#line 3194 "cs-parser.jay"
{
Report.Error (1920, GetLocation (yyVals[-1+yyTop]), "An element initializer cannot be empty");
yyVal = null;
}
break;
case 455:
#line 3206 "cs-parser.jay"
{ yyVal = null; }
break;
case 457:
#line 3212 "cs-parser.jay"
{
Arguments list = new Arguments (4);
list.Add ((Argument) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 458:
#line 3218 "cs-parser.jay"
{
Arguments list = (Arguments) yyVals[-2+yyTop];
if (list [list.Count - 1] is NamedArgument)
Error_NamedArgumentExpected ((NamedArgument) list [list.Count - 1]);
list.Add ((Argument) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 459:
#line 3227 "cs-parser.jay"
{
Arguments list = (Arguments) yyVals[-2+yyTop];
NamedArgument a = (NamedArgument) yyVals[0+yyTop];
for (int i = 0; i < list.Count; ++i) {
NamedArgument na = list [i] as NamedArgument;
if (na != null && na.Name == a.Name)
Report.Error (1740, na.Location, "Named argument `{0}' specified multiple times",
na.Name);
}
list.Add (a);
yyVal = list;
}
break;
case 460:
#line 3241 "cs-parser.jay"
{
Report.Error (839, GetLocation (yyVals[0+yyTop]), "An argument is missing");
yyVal = yyVals[-1+yyTop];
}
break;
case 461:
#line 3246 "cs-parser.jay"
{
Report.Error (839, GetLocation (yyVals[-1+yyTop]), "An argument is missing");
yyVal = yyVals[-1+yyTop];
}
break;
case 462:
#line 3254 "cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 466:
#line 3267 "cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop], Argument.AType.Ref);
}
break;
case 467:
#line 3271 "cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop], Argument.AType.Out);
}
break;
case 468:
#line 3275 "cs-parser.jay"
{
yyVal = new Argument (new Arglist ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop])));
}
break;
case 469:
#line 3279 "cs-parser.jay"
{
yyVal = new Argument (new Arglist (GetLocation (yyVals[-2+yyTop])));
}
break;
case 470:
#line 3283 "cs-parser.jay"
{
yyVal = new Argument (new ArglistAccess (GetLocation (yyVals[0+yyTop])));
}
break;
case 472:
#line 3294 "cs-parser.jay"
{
yyVal = new ElementAccess ((Expression) yyVals[-3+yyTop], (Arguments) yyVals[-1+yyTop]);
}
break;
case 473:
#line 3298 "cs-parser.jay"
{
/* LAMESPEC: Not allowed according to specification*/
yyVal = new ElementAccess ((Expression) yyVals[-3+yyTop], (Arguments) yyVals[-1+yyTop]);
}
break;
case 474:
#line 3303 "cs-parser.jay"
{
/* So the super-trick is that primary_expression*/
/* can only be either a SimpleName or a MemberAccess. */
/* The MemberAccess case arises when you have a fully qualified type-name like :*/
/* Foo.Bar.Blah i;*/
/* SimpleName is when you have*/
/* Blah i;*/
Expression expr = (Expression) yyVals[-1+yyTop];
if (expr is ComposedCast){
yyVal = new ComposedCast ((ComposedCast)expr, (string) yyVals[0+yyTop]);
} else if (expr is ATypeNameExpression){
/**/
/* So we extract the string corresponding to the SimpleName*/
/* or MemberAccess*/
/* */
yyVal = new ComposedCast ((ATypeNameExpression)expr, (string) yyVals[0+yyTop]);
} else {
Error_ExpectingTypeName (expr);
yyVal = TypeManager.system_object_expr;
}
}
break;
case 475:
#line 3329 "cs-parser.jay"
{
var list = new List<Expression> (4);
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 476:
#line 3335 "cs-parser.jay"
{
var list = (List<Expression>) yyVals[-2+yyTop];
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 477:
#line 3340 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = yyVals[-1+yyTop];
}
break;
case 478:
#line 3348 "cs-parser.jay"
{
Arguments args = new Arguments (4);
args.Add ((Argument) yyVals[0+yyTop]);
yyVal = args;
}
break;
case 479:
#line 3354 "cs-parser.jay"
{
Arguments args = (Arguments) yyVals[-2+yyTop];
args.Add ((Argument) yyVals[0+yyTop]);
yyVal = args;
}
break;
case 480:
#line 3363 "cs-parser.jay"
{
yyVal = new Argument ((Expression) yyVals[0+yyTop]);
}
break;
case 482:
#line 3371 "cs-parser.jay"
{
yyVal = new This (current_block, GetLocation (yyVals[0+yyTop]));
}
break;
case 483:
#line 3378 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new BaseAccess (lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
}
break;
case 484:
#line 3383 "cs-parser.jay"
{
yyVal = new BaseIndexerAccess ((Arguments) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 485:
#line 3387 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new BaseAccess (null, GetLocation (yyVals[0+yyTop]));
}
break;
case 486:
#line 3395 "cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PostIncrement, (Expression) yyVals[-1+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 487:
#line 3402 "cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PostDecrement, (Expression) yyVals[-1+yyTop], GetLocation (yyVals[0+yyTop]));
}
break;
case 488:
#line 3409 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-4+yyTop]), "object initializers");
yyVal = new NewInitialize ((Expression) yyVals[-4+yyTop], (Arguments) yyVals[-2+yyTop], (CollectionOrObjectInitializers) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
}
else
yyVal = new New ((Expression) yyVals[-4+yyTop], (Arguments) yyVals[-2+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 489:
#line 3420 "cs-parser.jay"
{
if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "collection initializers");
yyVal = new NewInitialize ((Expression) yyVals[-1+yyTop], null, (CollectionOrObjectInitializers) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 490:
#line 3432 "cs-parser.jay"
{
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-5+yyTop], (List<Expression>) yyVals[-3+yyTop], (string) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
}
break;
case 491:
#line 3436 "cs-parser.jay"
{
if (yyVals[0+yyTop] == null)
Report.Error (1586, GetLocation (yyVals[-2+yyTop]), "Array creation must have array size or array initializer");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-2+yyTop], (string) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 492:
#line 3443 "cs-parser.jay"
{
if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-2+yyTop]), "implicitly typed arrays");
yyVal = new ImplicitlyTypedArrayCreation ((string) yyVals[-1+yyTop], (ArrayInitializer) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 493:
#line 3450 "cs-parser.jay"
{
Report.Error (1526, GetLocation (yyVals[-1+yyTop]), "A new expression requires () or [] after type");
yyVal = new ArrayCreation ((FullNamedExpression) yyVals[-1+yyTop], "[]", null, GetLocation (yyVals[-1+yyTop]));
}
break;
case 494:
#line 3458 "cs-parser.jay"
{
++lexer.parsing_type;
}
break;
case 495:
#line 3462 "cs-parser.jay"
{
--lexer.parsing_type;
yyVal = yyVals[0+yyTop];
}
break;
case 496:
#line 3470 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (GetLocation (yyVals[-3+yyTop]), "anonymous types");
else if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "anonymous types");
yyVal = new NewAnonymousType ((List<AnonymousTypeParameter>) yyVals[-1+yyTop], current_container, GetLocation (yyVals[-3+yyTop]));
}
break;
case 499:
#line 3486 "cs-parser.jay"
{ yyVal = null; }
break;
case 501:
#line 3492 "cs-parser.jay"
{
var a = new List<AnonymousTypeParameter> (4);
a.Add ((AnonymousTypeParameter) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 502:
#line 3498 "cs-parser.jay"
{
var a = (List<AnonymousTypeParameter>) yyVals[-2+yyTop];
a.Add ((AnonymousTypeParameter) yyVals[0+yyTop]);
yyVal = a;
}
break;
case 503:
#line 3507 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[-2+yyTop];
yyVal = new AnonymousTypeParameter ((Expression)yyVals[0+yyTop], lt.Value, lt.Location);
}
break;
case 504:
#line 3512 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken)yyVals[0+yyTop];
yyVal = new AnonymousTypeParameter (new SimpleName (lt.Value, lt.Location),
lt.Value, lt.Location);
}
break;
case 505:
#line 3518 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
BaseAccess ba = new BaseAccess (lt.Value, (TypeArguments) yyVals[0+yyTop], lt.Location);
yyVal = new AnonymousTypeParameter (ba, lt.Value, lt.Location);
}
break;
case 506:
#line 3524 "cs-parser.jay"
{
MemberAccess ma = (MemberAccess) yyVals[0+yyTop];
yyVal = new AnonymousTypeParameter (ma, ma.Name, ma.Location);
}
break;
case 507:
#line 3529 "cs-parser.jay"
{
Report.Error (746, lexer.Location,
"Invalid anonymous type member declarator. Anonymous type members must be a member assignment, simple name or member access expression");
yyVal = null;
}
break;
case 508:
#line 3538 "cs-parser.jay"
{
yyVal = "";
}
break;
case 509:
#line 3542 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 510:
#line 3549 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null)
yyVal = "?";
else
yyVal = string.Empty;
}
break;
case 511:
#line 3556 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null)
yyVal = "?" + (string) yyVals[0+yyTop];
else
yyVal = yyVals[0+yyTop];
}
break;
case 513:
#line 3567 "cs-parser.jay"
{
yyVal = (string) yyVals[-1+yyTop] + (string) yyVals[0+yyTop];
}
break;
case 514:
#line 3574 "cs-parser.jay"
{
yyVal = "[]";
}
break;
case 515:
#line 3578 "cs-parser.jay"
{
yyVal = "[" + (string) yyVals[-1+yyTop] + "]";
}
break;
case 516:
#line 3582 "cs-parser.jay"
{
Error_SyntaxError (178, yyToken, "Invalid rank specifier");
yyVal = "[]";
}
break;
case 517:
#line 3590 "cs-parser.jay"
{
yyVal = ",";
}
break;
case 518:
#line 3594 "cs-parser.jay"
{
yyVal = (string) yyVals[-1+yyTop] + ",";
}
break;
case 519:
#line 3601 "cs-parser.jay"
{
yyVal = null;
}
break;
case 520:
#line 3605 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 521:
#line 3612 "cs-parser.jay"
{
yyVal = new ArrayInitializer (0, GetLocation (yyVals[-1+yyTop]));
}
break;
case 522:
#line 3616 "cs-parser.jay"
{
yyVal = new ArrayInitializer ((List<Expression>) yyVals[-2+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 523:
#line 3623 "cs-parser.jay"
{
var list = new List<Expression> (4);
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 524:
#line 3629 "cs-parser.jay"
{
var list = (List<Expression>) yyVals[-2+yyTop];
list.Add ((Expression) yyVals[0+yyTop]);
yyVal = list;
}
break;
case 525:
#line 3635 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new List<Expression> ();
}
break;
case 526:
#line 3643 "cs-parser.jay"
{
lexer.TypeOfParsing = true;
}
break;
case 527:
#line 3647 "cs-parser.jay"
{
lexer.TypeOfParsing = false;
Expression type = (Expression)yyVals[-1+yyTop];
if (type == TypeManager.system_void_expr)
yyVal = new TypeOfVoid (GetLocation (yyVals[-4+yyTop]));
else
yyVal = new TypeOf (type, GetLocation (yyVals[-4+yyTop]));
}
break;
case 530:
#line 3661 "cs-parser.jay"
{
Error_TypeExpected (lexer.Location);
yyVal = null;
}
break;
case 531:
#line 3669 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new SimpleName (lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 532:
#line 3675 "cs-parser.jay"
{
var lt1 = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
var lt2 = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new QualifiedAliasMember (lt1.Value, lt2.Value, (int) yyVals[0+yyTop], lt1.Location);
}
break;
case 533:
#line 3682 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-2+yyTop], lt.Value, lt.Location);
}
break;
case 534:
#line 3688 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new MemberAccess ((Expression) yyVals[-3+yyTop], lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 535:
#line 3694 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
MemberName name = (MemberName) yyVals[-3+yyTop];
yyVal = new MemberAccess (name.GetTypeExpression (), lt.Value, (int) yyVals[0+yyTop], lt.Location);
}
break;
case 536:
#line 3704 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (GetLocation (yyVals[0+yyTop]), "generics");
else if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "generics");
yyVal = yyVals[0+yyTop];
}
break;
case 537:
#line 3716 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
if (RootContext.Version == LanguageVersion.ISO_1)
Report.FeatureIsNotAvailable (lt.Location, "namespace alias qualifier");
yyVal = lt;
}
break;
case 538:
#line 3726 "cs-parser.jay"
{
yyVal = new SizeOf ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 539:
#line 3733 "cs-parser.jay"
{
yyVal = new CheckedExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 540:
#line 3740 "cs-parser.jay"
{
yyVal = new UnCheckedExpr ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 541:
#line 3747 "cs-parser.jay"
{
Expression deref;
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
deref = new Indirection ((Expression) yyVals[-2+yyTop], lt.Location);
yyVal = new MemberAccess (deref, lt.Value);
}
break;
case 542:
#line 3758 "cs-parser.jay"
{
start_anonymous (false, (ParametersCompiled) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 543:
#line 3762 "cs-parser.jay"
{
yyVal = end_anonymous ((ToplevelBlock) yyVals[0+yyTop]);
}
break;
case 544:
#line 3769 "cs-parser.jay"
{
yyVal = ParametersCompiled.Undefined;
}
break;
case 546:
#line 3777 "cs-parser.jay"
{
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 547:
#line 3781 "cs-parser.jay"
{
valid_param_mod = 0;
yyVal = yyVals[-1+yyTop];
}
break;
case 548:
#line 3789 "cs-parser.jay"
{
if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-3+yyTop]), "default value expression");
yyVal = new DefaultValueExpression ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 550:
#line 3800 "cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.LogicalNot, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 551:
#line 3804 "cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.OnesComplement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 553:
#line 3812 "cs-parser.jay"
{
yyVal = new Cast ((FullNamedExpression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 554:
#line 3816 "cs-parser.jay"
{
yyVal = new Cast ((FullNamedExpression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 556:
#line 3828 "cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.UnaryPlus, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 557:
#line 3832 "cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.UnaryNegation, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 558:
#line 3836 "cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PreIncrement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 559:
#line 3840 "cs-parser.jay"
{
yyVal = new UnaryMutator (UnaryMutator.Mode.PreDecrement, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 560:
#line 3844 "cs-parser.jay"
{
yyVal = new Indirection ((Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 561:
#line 3848 "cs-parser.jay"
{
yyVal = new Unary (Unary.Operator.AddressOf, (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 563:
#line 3856 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Multiply,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 564:
#line 3861 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Division,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 565:
#line 3866 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Modulus,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 567:
#line 3875 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Addition,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 568:
#line 3880 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 569:
#line 3884 "cs-parser.jay"
{
/* Shift/Reduce conflict*/
yyVal = new Binary (Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 570:
#line 3889 "cs-parser.jay"
{
yyVal = new As ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 571:
#line 3893 "cs-parser.jay"
{
yyVal = new Is ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 573:
#line 3901 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LeftShift,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 574:
#line 3906 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.RightShift,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 576:
#line 3915 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LessThan,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 577:
#line 3920 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.GreaterThan,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 578:
#line 3925 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LessThanOrEqual,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 579:
#line 3930 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.GreaterThanOrEqual,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 581:
#line 3939 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Equality,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 582:
#line 3944 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.Inequality,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 584:
#line 3953 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.BitwiseAnd,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 586:
#line 3962 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.ExclusiveOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 588:
#line 3971 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.BitwiseOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 590:
#line 3980 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LogicalAnd,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 592:
#line 3989 "cs-parser.jay"
{
yyVal = new Binary (Binary.Operator.LogicalOr,
(Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 594:
#line 3998 "cs-parser.jay"
{
if (RootContext.Version < LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[-1+yyTop]), "null coalescing operator");
yyVal = new Nullable.NullCoalescingOperator ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-1+yyTop]));
}
break;
case 596:
#line 4009 "cs-parser.jay"
{
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 597:
#line 4016 "cs-parser.jay"
{
yyVal = new SimpleAssign ((Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 598:
#line 4020 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Multiply, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 599:
#line 4025 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Division, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 600:
#line 4030 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Modulus, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 601:
#line 4035 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Addition, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 602:
#line 4040 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.Subtraction, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 603:
#line 4045 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.LeftShift, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 604:
#line 4050 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.RightShift, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 605:
#line 4055 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.BitwiseAnd, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 606:
#line 4060 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.BitwiseOr, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 607:
#line 4065 "cs-parser.jay"
{
yyVal = new CompoundAssign (
Binary.Operator.ExclusiveOr, (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop]);
}
break;
case 608:
#line 4073 "cs-parser.jay"
{
var pars = new List<Parameter> (4);
pars.Add ((Parameter) yyVals[0+yyTop]);
yyVal = pars;
}
break;
case 609:
#line 4080 "cs-parser.jay"
{
var pars = (List<Parameter>) yyVals[-2+yyTop];
Parameter p = (Parameter)yyVals[0+yyTop];
if (pars[0].GetType () != p.GetType ()) {
Report.Error (748, p.Location, "All lambda parameters must be typed either explicitly or implicitly");
}
pars.Add (p);
yyVal = pars;
}
break;
case 610:
#line 4094 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, (Parameter.Modifier) yyVals[-2+yyTop], null, lt.Location);
}
break;
case 611:
#line 4100 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new Parameter ((FullNamedExpression) yyVals[-1+yyTop], lt.Value, Parameter.Modifier.NONE, null, lt.Location);
}
break;
case 612:
#line 4106 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
yyVal = new ImplicitLambdaParameter (lt.Value, lt.Location);
}
break;
case 613:
#line 4113 "cs-parser.jay"
{ yyVal = ParametersCompiled.EmptyReadOnlyParameters; }
break;
case 614:
#line 4114 "cs-parser.jay"
{
var pars_list = (List<Parameter>) yyVals[0+yyTop];
yyVal = new ParametersCompiled (compiler, pars_list.ToArray ());
}
break;
case 615:
#line 4121 "cs-parser.jay"
{
start_block (lexer.Location);
}
break;
case 616:
#line 4125 "cs-parser.jay"
{
Block b = end_block (lexer.Location);
b.AddStatement (new ContextualReturn ((Expression) yyVals[0+yyTop]));
yyVal = b;
}
break;
case 617:
#line 4130 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 618:
#line 4137 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
Parameter p = new ImplicitLambdaParameter (lt.Value, lt.Location);
start_anonymous (true, new ParametersCompiled (compiler, p), GetLocation (yyVals[-1+yyTop]));
}
break;
case 619:
#line 4143 "cs-parser.jay"
{
yyVal = end_anonymous ((ToplevelBlock) yyVals[0+yyTop]);
}
break;
case 620:
#line 4147 "cs-parser.jay"
{
if (RootContext.Version <= LanguageVersion.ISO_2)
Report.FeatureIsNotAvailable (GetLocation (yyVals[0+yyTop]), "lambda expressions");
valid_param_mod = ParameterModifierType.Ref | ParameterModifierType.Out;
}
break;
case 621:
#line 4154 "cs-parser.jay"
{
valid_param_mod = 0;
start_anonymous (true, (ParametersCompiled) yyVals[-2+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 622:
#line 4159 "cs-parser.jay"
{
yyVal = end_anonymous ((ToplevelBlock) yyVals[0+yyTop]);
}
break;
case 629:
#line 4181 "cs-parser.jay"
{
yyVal = new BooleanExpression ((Expression) yyVals[0+yyTop]);
}
break;
case 630:
#line 4194 "cs-parser.jay"
{
lexer.ConstraintsParsing = true;
}
break;
case 631:
#line 4198 "cs-parser.jay"
{
MemberName name = MakeName ((MemberName) yyVals[0+yyTop]);
push_current_class (new Class (current_namespace, current_class, name, (Modifiers) yyVals[-4+yyTop], (Attributes) yyVals[-5+yyTop]), yyVals[-3+yyTop]);
}
break;
case 632:
#line 4204 "cs-parser.jay"
{
lexer.ConstraintsParsing = false;
current_class.SetParameterInfo ((List<Constraints>) yyVals[0+yyTop]);
if (RootContext.Documentation != null) {
current_container.DocComment = Lexer.consume_doc_comment ();
Lexer.doc_state = XmlCommentState.Allowed;
}
}
break;
case 633:
#line 4215 "cs-parser.jay"
{
--lexer.parsing_declaration;
if (RootContext.Documentation != null)
Lexer.doc_state = XmlCommentState.Allowed;
}
break;
case 634:
#line 4221 "cs-parser.jay"
{
yyVal = pop_current_class ();
}
break;
case 635:
#line 4228 "cs-parser.jay"
{ yyVal = null; }
break;
case 636:
#line 4230 "cs-parser.jay"
{ yyVal = yyVals[0+yyTop]; }
break;
case 637:
#line 4234 "cs-parser.jay"
{ yyVal = (int) 0; }
break;
case 640:
#line 4241 "cs-parser.jay"
{
var m1 = (Modifiers) yyVals[-1+yyTop];
var m2 = (Modifiers) yyVals[0+yyTop];
if ((m1 & m2) != 0) {
Location l = lexer.Location;
Report.Error (1004, l, "Duplicate `{0}' modifier", ModifiersExtensions.Name (m2));
}
yyVal = m1 | m2;
}
break;
case 641:
#line 4255 "cs-parser.jay"
{
yyVal = Modifiers.NEW;
if (current_container == RootContext.ToplevelTypes)
Report.Error (1530, GetLocation (yyVals[0+yyTop]), "Keyword `new' is not allowed on namespace elements");
}
break;
case 642:
#line 4260 "cs-parser.jay"
{ yyVal = Modifiers.PUBLIC; }
break;
case 643:
#line 4261 "cs-parser.jay"
{ yyVal = Modifiers.PROTECTED; }
break;
case 644:
#line 4262 "cs-parser.jay"
{ yyVal = Modifiers.INTERNAL; }
break;
case 645:
#line 4263 "cs-parser.jay"
{ yyVal = Modifiers.PRIVATE; }
break;
case 646:
#line 4264 "cs-parser.jay"
{ yyVal = Modifiers.ABSTRACT; }
break;
case 647:
#line 4265 "cs-parser.jay"
{ yyVal = Modifiers.SEALED; }
break;
case 648:
#line 4266 "cs-parser.jay"
{ yyVal = Modifiers.STATIC; }
break;
case 649:
#line 4267 "cs-parser.jay"
{ yyVal = Modifiers.READONLY; }
break;
case 650:
#line 4268 "cs-parser.jay"
{ yyVal = Modifiers.VIRTUAL; }
break;
case 651:
#line 4269 "cs-parser.jay"
{ yyVal = Modifiers.OVERRIDE; }
break;
case 652:
#line 4270 "cs-parser.jay"
{ yyVal = Modifiers.EXTERN; }
break;
case 653:
#line 4271 "cs-parser.jay"
{ yyVal = Modifiers.VOLATILE; }
break;
case 654:
#line 4272 "cs-parser.jay"
{ yyVal = Modifiers.UNSAFE; }
break;
case 657:
#line 4282 "cs-parser.jay"
{
current_container.AddBasesForPart (current_class, (List<FullNamedExpression>) yyVals[0+yyTop]);
}
break;
case 658:
#line 4288 "cs-parser.jay"
{ yyVal = null; }
break;
case 659:
#line 4290 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 660:
#line 4297 "cs-parser.jay"
{
var constraints = new List<Constraints> (1);
constraints.Add ((Constraints) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 661:
#line 4303 "cs-parser.jay"
{
var constraints = (List<Constraints>) yyVals[-1+yyTop];
Constraints new_constraint = (Constraints)yyVals[0+yyTop];
foreach (Constraints c in constraints) {
if (new_constraint.TypeParameter.Value == c.TypeParameter.Value) {
Report.Error (409, new_constraint.Location,
"A constraint clause has already been specified for type parameter `{0}'",
new_constraint.TypeParameter.Value);
}
}
constraints.Add (new_constraint);
yyVal = constraints;
}
break;
case 662:
#line 4322 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new Constraints (new SimpleMemberName (lt.Value, lt.Location), (List<FullNamedExpression>) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 663:
#line 4330 "cs-parser.jay"
{
var constraints = new List<FullNamedExpression> (1);
constraints.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 664:
#line 4336 "cs-parser.jay"
{
var constraints = (List<FullNamedExpression>) yyVals[-2+yyTop];
var prev = constraints [constraints.Count - 1] as SpecialContraintExpr;
if (prev != null && (prev.Constraint & SpecialConstraint.Constructor) != 0) {
Report.Error (401, GetLocation (yyVals[-1+yyTop]), "The `new()' constraint must be the last constraint specified");
}
prev = yyVals[0+yyTop] as SpecialContraintExpr;
if (prev != null) {
if ((prev.Constraint & (SpecialConstraint.Class | SpecialConstraint.Struct)) != 0) {
Report.Error (449, prev.Location, "The `class' or `struct' constraint must be the first constraint specified");
} else {
prev = constraints [0] as SpecialContraintExpr;
if (prev != null && (prev.Constraint & SpecialConstraint.Struct) != 0) {
Report.Error (451, GetLocation (yyVals[0+yyTop]), "The `new()' constraint cannot be used with the `struct' constraint");
}
}
}
constraints.Add ((FullNamedExpression) yyVals[0+yyTop]);
yyVal = constraints;
}
break;
case 665:
#line 4362 "cs-parser.jay"
{
if (yyVals[0+yyTop] is ComposedCast)
Report.Error (706, GetLocation (yyVals[0+yyTop]), "Invalid constraint type `{0}'", ((ComposedCast)yyVals[0+yyTop]).GetSignatureForError ());
yyVal = yyVals[0+yyTop];
}
break;
case 666:
#line 4369 "cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Constructor, GetLocation (yyVals[-2+yyTop]));
}
break;
case 667:
#line 4373 "cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Class, GetLocation (yyVals[0+yyTop]));
}
break;
case 668:
#line 4377 "cs-parser.jay"
{
yyVal = new SpecialContraintExpr (SpecialConstraint.Struct, GetLocation (yyVals[0+yyTop]));
}
break;
case 669:
#line 4384 "cs-parser.jay"
{
yyVal = Variance.None;
}
break;
case 670:
#line 4388 "cs-parser.jay"
{
if (RootContext.MetadataCompatibilityVersion < MetadataVersion.v2)
Report.FeatureIsNotSupported (lexer.Location, "generic type variance");
else if (RootContext.Version <= LanguageVersion.V_3)
Report.FeatureIsNotAvailable (lexer.Location, "generic type variance");
yyVal = yyVals[0+yyTop];
}
break;
case 671:
#line 4400 "cs-parser.jay"
{
yyVal = Variance.Covariant;
}
break;
case 672:
#line 4404 "cs-parser.jay"
{
yyVal = Variance.Contravariant;
}
break;
case 673:
#line 4424 "cs-parser.jay"
{
++lexer.parsing_block;
start_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 674:
#line 4429 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 675:
#line 4436 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 676:
#line 4441 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (lexer.Location);
}
break;
case 677:
#line 4450 "cs-parser.jay"
{
++lexer.parsing_block;
current_block.StartLocation = GetLocation (yyVals[0+yyTop]);
}
break;
case 678:
#line 4455 "cs-parser.jay"
{
--lexer.parsing_block;
yyVal = end_block (GetLocation (yyVals[0+yyTop]));
}
break;
case 683:
#line 4473 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null && (Block) yyVals[0+yyTop] != current_block){
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
current_block = (Block) yyVals[0+yyTop];
}
}
break;
case 684:
#line 4480 "cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 688:
#line 4499 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null && (Block) yyVals[0+yyTop] != current_block){
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
current_block = (Block) yyVals[0+yyTop];
}
}
break;
case 689:
#line 4506 "cs-parser.jay"
{
current_block.AddStatement ((Statement) yyVals[0+yyTop]);
}
break;
case 718:
#line 4547 "cs-parser.jay"
{
Report.Error (1023, GetLocation (yyVals[0+yyTop]), "An embedded statement may not be a declaration or labeled statement");
yyVal = null;
}
break;
case 719:
#line 4552 "cs-parser.jay"
{
Report.Error (1023, GetLocation (yyVals[0+yyTop]), "An embedded statement may not be a declaration or labeled statement");
yyVal = null;
}
break;
case 720:
#line 4560 "cs-parser.jay"
{
yyVal = new EmptyStatement (GetLocation (yyVals[0+yyTop]));
}
break;
case 721:
#line 4567 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
LabeledStatement labeled = new LabeledStatement (lt.Value, lt.Location);
if (current_block.AddLabel (labeled))
current_block.AddStatement (labeled);
}
break;
case 723:
#line 4579 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null){
var de = (Tuple<FullNamedExpression, List<object>>) yyVals[-1+yyTop];
yyVal = declare_local_variables (de.Item1, de.Item2, de.Item1.Location);
}
}
break;
case 724:
#line 4587 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null){
var de = (Tuple<FullNamedExpression, List<object>>) yyVals[-1+yyTop];
yyVal = declare_local_constants (de.Item1, de.Item2);
}
}
break;
case 725:
#line 4604 "cs-parser.jay"
{
/* FIXME: Do something smart here regarding the composition of the type.*/
/* Ok, the above "primary_expression" is there to get rid of*/
/* both reduce/reduce and shift/reduces in the grammar, it should*/
/* really just be "type_name". If you use type_name, a reduce/reduce*/
/* creeps up. If you use namespace_or_type_name (which is all we need*/
/* really) two shift/reduces appear.*/
/* */
/* So the super-trick is that primary_expression*/
/* can only be either a SimpleName or a MemberAccess. */
/* The MemberAccess case arises when you have a fully qualified type-name like :*/
/* Foo.Bar.Blah i;*/
/* SimpleName is when you have*/
/* Blah i;*/
Expression expr = (Expression) yyVals[-1+yyTop];
string rank_or_nullable = (string) yyVals[0+yyTop];
if (expr is ComposedCast){
yyVal = new ComposedCast ((ComposedCast)expr, rank_or_nullable);
} else if (expr is ATypeNameExpression){
/**/
/* So we extract the string corresponding to the SimpleName*/
/* or MemberAccess*/
/**/
if (rank_or_nullable.Length == 0) {
SimpleName sn = expr as SimpleName;
if (sn != null && sn.Name == "var")
yyVal = new VarExpr (sn.Location);
else
yyVal = yyVals[-1+yyTop];
} else {
yyVal = new ComposedCast ((ATypeNameExpression)expr, rank_or_nullable);
}
} else {
Error_ExpectingTypeName (expr);
yyVal = TypeManager.system_object_expr;
}
}
break;
case 726:
#line 4646 "cs-parser.jay"
{
if ((string) yyVals[0+yyTop] == "")
yyVal = yyVals[-1+yyTop];
else
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], (string) yyVals[0+yyTop], lexer.Location);
}
break;
case 727:
#line 4653 "cs-parser.jay"
{
Expression.Error_VoidInvalidInTheContext (GetLocation (yyVals[-1+yyTop]), Report);
yyVal = TypeManager.system_void_expr;
}
break;
case 728:
#line 4661 "cs-parser.jay"
{
ATypeNameExpression expr = yyVals[-1+yyTop] as ATypeNameExpression;
if (expr != null) {
yyVal = new ComposedCast (expr, "*");
} else {
Error_ExpectingTypeName ((Expression)yyVals[-1+yyTop]);
yyVal = expr;
}
}
break;
case 729:
#line 4672 "cs-parser.jay"
{
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], "*", GetLocation (yyVals[-1+yyTop]));
}
break;
case 730:
#line 4676 "cs-parser.jay"
{
yyVal = new ComposedCast (TypeManager.system_void_expr, "*", GetLocation (yyVals[-1+yyTop]));
}
break;
case 731:
#line 4680 "cs-parser.jay"
{
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], "*");
}
break;
case 733:
#line 4688 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null){
string rank = (string)yyVals[0+yyTop];
if (rank == "")
yyVal = yyVals[-1+yyTop];
else
yyVal = new ComposedCast ((FullNamedExpression) yyVals[-1+yyTop], rank);
} else {
yyVal = null;
}
}
break;
case 734:
#line 4704 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null) {
VarExpr ve = yyVals[-1+yyTop] as VarExpr;
if (ve != null) {
if (!((VariableDeclaration) ((List<object>)yyVals[0+yyTop]) [0]).HasInitializer)
ve.VariableInitializersCount = 0;
else
ve.VariableInitializersCount = ((List<object>)yyVals[0+yyTop]).Count;
}
yyVal = new Tuple<FullNamedExpression, List<object>> ((FullNamedExpression) yyVals[-1+yyTop], (List<object>) yyVals[0+yyTop]);
} else
yyVal = null;
}
break;
case 735:
#line 4722 "cs-parser.jay"
{
if (yyVals[-1+yyTop] != null)
yyVal = new Tuple<FullNamedExpression, List<object>> ((FullNamedExpression) yyVals[-1+yyTop], (List<object>) yyVals[0+yyTop]);
else
yyVal = null;
}
break;
case 736:
#line 4731 "cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 737:
#line 4732 "cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 738:
#line 4736 "cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 739:
#line 4737 "cs-parser.jay"
{ yyVal = yyVals[-1+yyTop]; }
break;
case 740:
#line 4746 "cs-parser.jay"
{
ExpressionStatement s = yyVals[0+yyTop] as ExpressionStatement;
if (s == null) {
Expression.Error_InvalidExpressionStatement (Report, GetLocation (yyVals[0+yyTop]));
s = EmptyExpressionStatement.Instance;
}
yyVal = new StatementExpression (s);
}
break;
case 741:
#line 4756 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = null;
}
break;
case 742:
#line 4764 "cs-parser.jay"
{
Expression expr = (Expression) yyVals[0+yyTop];
ExpressionStatement s;
s = new OptionalAssign (new SimpleName ("$retval", lexer.Location), expr, lexer.Location);
yyVal = new StatementExpression (s);
}
break;
case 743:
#line 4772 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new EmptyStatement (GetLocation (yyVals[0+yyTop]));
}
break;
case 746:
#line 4786 "cs-parser.jay"
{
if (yyVals[0+yyTop] is EmptyStatement)
Report.Warning (642, 3, GetLocation (yyVals[0+yyTop]), "Possible mistaken empty statement");
yyVal = new If ((BooleanExpression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 747:
#line 4794 "cs-parser.jay"
{
yyVal = new If ((BooleanExpression) yyVals[-4+yyTop], (Statement) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-6+yyTop]));
if (yyVals[-2+yyTop] is EmptyStatement)
Report.Warning (642, 3, GetLocation (yyVals[-2+yyTop]), "Possible mistaken empty statement");
if (yyVals[0+yyTop] is EmptyStatement)
Report.Warning (642, 3, GetLocation (yyVals[0+yyTop]), "Possible mistaken empty statement");
}
break;
case 748:
#line 4806 "cs-parser.jay"
{
if (switch_stack == null)
switch_stack = new Stack<Block> (2);
switch_stack.Push (current_block);
}
break;
case 749:
#line 4813 "cs-parser.jay"
{
yyVal = new Switch ((Expression) yyVals[-2+yyTop], (List<SwitchSection>) yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
current_block = (Block) switch_stack.Pop ();
}
break;
case 750:
#line 4823 "cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
}
break;
case 751:
#line 4830 "cs-parser.jay"
{
Report.Warning (1522, 1, lexer.Location, "Empty switch block");
yyVal = new List<SwitchSection> ();
}
break;
case 753:
#line 4839 "cs-parser.jay"
{
var sections = new List<SwitchSection> (4);
sections.Add ((SwitchSection) yyVals[0+yyTop]);
yyVal = sections;
}
break;
case 754:
#line 4846 "cs-parser.jay"
{
var sections = (List<SwitchSection>) yyVals[-1+yyTop];
sections.Add ((SwitchSection) yyVals[0+yyTop]);
yyVal = sections;
}
break;
case 755:
#line 4856 "cs-parser.jay"
{
current_block = current_block.CreateSwitchBlock (lexer.Location);
}
break;
case 756:
#line 4860 "cs-parser.jay"
{
yyVal = new SwitchSection ((List<SwitchLabel>) yyVals[-2+yyTop], current_block.Explicit);
}
break;
case 757:
#line 4867 "cs-parser.jay"
{
var labels = new List<SwitchLabel> (4);
labels.Add ((SwitchLabel) yyVals[0+yyTop]);
yyVal = labels;
}
break;
case 758:
#line 4874 "cs-parser.jay"
{
var labels = (List<SwitchLabel>) (yyVals[-1+yyTop]);
labels.Add ((SwitchLabel) yyVals[0+yyTop]);
yyVal = labels;
}
break;
case 759:
#line 4884 "cs-parser.jay"
{
yyVal = new SwitchLabel ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 760:
#line 4888 "cs-parser.jay"
{
yyVal = new SwitchLabel (null, GetLocation (yyVals[0+yyTop]));
}
break;
case 765:
#line 4902 "cs-parser.jay"
{
Location l = GetLocation (yyVals[-4+yyTop]);
yyVal = new While ((BooleanExpression) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], l);
}
break;
case 766:
#line 4911 "cs-parser.jay"
{
Location l = GetLocation (yyVals[-6+yyTop]);
yyVal = new Do ((Statement) yyVals[-5+yyTop], (BooleanExpression) yyVals[-2+yyTop], l);
}
break;
case 767:
#line 4920 "cs-parser.jay"
{
Location l = lexer.Location;
start_block (l);
Block assign_block = current_block;
if (yyVals[-1+yyTop] is Tuple<FullNamedExpression, List<object>>){
var de = (Tuple<FullNamedExpression, List<object>>) yyVals[-1+yyTop];
var type = de.Item1;
foreach (VariableDeclaration decl in de.Item2){
LocalInfo vi;
vi = current_block.AddVariable (type, decl.identifier, decl.Location);
if (vi == null)
continue;
Expression expr = decl.GetInitializer (type);
LocalVariableReference var;
var = new LocalVariableReference (assign_block, decl.identifier, l);
if (expr != null) {
Assign a = new SimpleAssign (var, expr, decl.Location);
assign_block.AddStatement (new StatementExpression (a));
}
}
/* Note: the $$ below refers to the value of this code block, not of the LHS non-terminal.*/
/* This can be referred to as $5 below.*/
yyVal = null;
} else {
yyVal = yyVals[-1+yyTop];
}
}
break;
case 768:
#line 4960 "cs-parser.jay"
{
Location l = GetLocation (yyVals[-9+yyTop]);
For f = new For ((Statement) yyVals[-5+yyTop], (BooleanExpression) yyVals[-4+yyTop], (Statement) yyVals[-2+yyTop], (Statement) yyVals[0+yyTop], l);
current_block.AddStatement (f);
yyVal = end_block (lexer.Location);
}
break;
case 769:
#line 4972 "cs-parser.jay"
{ yyVal = new EmptyStatement (lexer.Location); }
break;
case 773:
#line 4982 "cs-parser.jay"
{ yyVal = null; }
break;
case 775:
#line 4987 "cs-parser.jay"
{ yyVal = new EmptyStatement (lexer.Location); }
break;
case 778:
#line 4997 "cs-parser.jay"
{
/* CHANGE: was `null'*/
Statement s = (Statement) yyVals[0+yyTop];
Block b = new Block (current_block, s.loc, lexer.Location);
b.AddStatement (s);
yyVal = b;
}
break;
case 779:
#line 5006 "cs-parser.jay"
{
Block b = (Block) yyVals[-2+yyTop];
b.AddStatement ((Statement) yyVals[0+yyTop]);
yyVal = yyVals[-2+yyTop];
}
break;
case 780:
#line 5016 "cs-parser.jay"
{
Report.Error (230, GetLocation (yyVals[-5+yyTop]), "Type and identifier are both required in a foreach statement");
yyVal = null;
}
break;
case 781:
#line 5022 "cs-parser.jay"
{
start_block (lexer.Location);
Block foreach_block = current_block;
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
Location l = lt.Location;
LocalInfo vi = foreach_block.AddVariable ((Expression) yyVals[-4+yyTop], lt.Value, l);
if (vi != null) {
vi.SetReadOnlyContext (LocalInfo.ReadOnlyContext.Foreach);
/* Get a writable reference to this read-only variable.*/
/**/
/* Note that the $$ here refers to the value of _this_ code block,*/
/* not the value of the LHS non-terminal. This can be referred to as $8 below.*/
yyVal = new LocalVariableReference (foreach_block, lt.Value, l, vi, false);
} else {
yyVal = null;
}
}
break;
case 782:
#line 5042 "cs-parser.jay"
{
LocalVariableReference v = (LocalVariableReference) yyVals[-1+yyTop];
Location l = GetLocation (yyVals[-8+yyTop]);
if (v != null) {
Foreach f = new Foreach ((Expression) yyVals[-6+yyTop], v, (Expression) yyVals[-3+yyTop], (Statement) yyVals[0+yyTop], l);
current_block.AddStatement (f);
}
yyVal = end_block (lexer.Location);
}
break;
case 789:
#line 5066 "cs-parser.jay"
{
yyVal = new Break (GetLocation (yyVals[-1+yyTop]));
}
break;
case 790:
#line 5073 "cs-parser.jay"
{
yyVal = new Continue (GetLocation (yyVals[-1+yyTop]));
}
break;
case 791:
#line 5080 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-1+yyTop];
yyVal = new Goto (lt.Value, lt.Location);
}
break;
case 792:
#line 5085 "cs-parser.jay"
{
yyVal = new GotoCase ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 793:
#line 5089 "cs-parser.jay"
{
yyVal = new GotoDefault (GetLocation (yyVals[-2+yyTop]));
}
break;
case 794:
#line 5096 "cs-parser.jay"
{
yyVal = new Return ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 795:
#line 5103 "cs-parser.jay"
{
yyVal = new Throw ((Expression) yyVals[-1+yyTop], GetLocation (yyVals[-2+yyTop]));
}
break;
case 796:
#line 5110 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
string s = lt.Value;
if (s != "yield"){
Report.Error (1003, lt.Location, "; expected");
yyVal = null;
}
if (RootContext.Version == LanguageVersion.ISO_1){
Report.FeatureIsNotAvailable (lt.Location, "yield statement");
yyVal = null;
}
current_block.Toplevel.IsIterator = true;
yyVal = new Yield ((Expression) yyVals[-1+yyTop], lt.Location);
}
break;
case 797:
#line 5125 "cs-parser.jay"
{
Report.Error (1627, GetLocation (yyVals[-1+yyTop]), "Expression expected after yield return");
yyVal = null;
}
break;
case 798:
#line 5130 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
string s = lt.Value;
if (s != "yield"){
Report.Error (1003, lt.Location, "; expected");
yyVal = null;
}
if (RootContext.Version == LanguageVersion.ISO_1){
Report.FeatureIsNotAvailable (lt.Location, "yield statement");
yyVal = null;
}
current_block.Toplevel.IsIterator = true;
yyVal = new YieldBreak (lt.Location);
}
break;
case 801:
#line 5154 "cs-parser.jay"
{
yyVal = new TryCatch ((Block) yyVals[-1+yyTop], (List<Catch>) yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]), false);
}
break;
case 802:
#line 5158 "cs-parser.jay"
{
yyVal = new TryFinally ((Statement) yyVals[-2+yyTop], (Block) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
}
break;
case 803:
#line 5162 "cs-parser.jay"
{
yyVal = new TryFinally (new TryCatch ((Block) yyVals[-3+yyTop], (List<Catch>) yyVals[-2+yyTop], GetLocation (yyVals[-4+yyTop]), true), (Block) yyVals[0+yyTop], GetLocation (yyVals[-4+yyTop]));
}
break;
case 804:
#line 5166 "cs-parser.jay"
{
Report.Error (1524, GetLocation (yyVals[-2+yyTop]), "Expected catch or finally");
yyVal = null;
}
break;
case 805:
#line 5174 "cs-parser.jay"
{
var l = new List<Catch> (2);
l.Add ((Catch) yyVals[0+yyTop]);
yyVal = l;
}
break;
case 806:
#line 5181 "cs-parser.jay"
{
var l = (List<Catch>) yyVals[-1+yyTop];
Catch c = (Catch) yyVals[0+yyTop];
if (l [0].IsGeneral) {
Report.Error (1017, c.loc, "Try statement already has an empty catch block");
} else {
if (c.IsGeneral)
l.Insert (0, c);
else
l.Add (c);
}
yyVal = l;
}
break;
case 807:
#line 5199 "cs-parser.jay"
{ yyVal = null; }
break;
case 809:
#line 5205 "cs-parser.jay"
{
if (yyVals[0+yyTop] != null) {
var cc = (Tuple<FullNamedExpression, Tokenizer.LocatedToken>) yyVals[0+yyTop];
var lt = cc.Item2;
if (lt != null){
List<object> one = new List<object> (1);
one.Add (new VariableDeclaration (lt, null));
start_block (lexer.Location);
current_block = declare_local_variables (cc.Item1, one, lt.Location);
}
}
}
break;
case 810:
#line 5219 "cs-parser.jay"
{
Expression type = null;
string id = null;
Block var_block = null;
if (yyVals[-2+yyTop] != null){
var cc = (Tuple<FullNamedExpression, Tokenizer.LocatedToken>) yyVals[-2+yyTop];
type = cc.Item1;
var lt = cc.Item2;
if (lt != null){
id = lt.Value;
var_block = end_block (lexer.Location);
}
}
yyVal = new Catch (type, id, (Block) yyVals[0+yyTop], var_block, ((Block) yyVals[0+yyTop]).loc);
}
break;
case 811:
#line 5240 "cs-parser.jay"
{ yyVal = null; }
break;
case 813:
#line 5246 "cs-parser.jay"
{
yyVal = new Tuple<FullNamedExpression, Tokenizer.LocatedToken> ((FullNamedExpression)yyVals[-2+yyTop], (Tokenizer.LocatedToken) yyVals[-1+yyTop]);
}
break;
case 814:
#line 5250 "cs-parser.jay"
{
Report.Error (1015, GetLocation (yyVals[-1+yyTop]), "A type that derives from `System.Exception', `object', or `string' expected");
yyVal = null;
}
break;
case 815:
#line 5258 "cs-parser.jay"
{
yyVal = new Checked ((Block) yyVals[0+yyTop]);
}
break;
case 816:
#line 5265 "cs-parser.jay"
{
yyVal = new Unchecked ((Block) yyVals[0+yyTop]);
}
break;
case 817:
#line 5272 "cs-parser.jay"
{
RootContext.CheckUnsafeOption (GetLocation (yyVals[0+yyTop]), Report);
}
break;
case 818:
#line 5274 "cs-parser.jay"
{
yyVal = new Unsafe ((Block) yyVals[0+yyTop]);
}
break;
case 819:
#line 5283 "cs-parser.jay"
{
start_block (lexer.Location);
}
break;
case 820:
#line 5287 "cs-parser.jay"
{
Expression type = (Expression) yyVals[-4+yyTop];
var list = (List<KeyValuePair<Tokenizer.LocatedToken, Expression>>) yyVals[-3+yyTop];
Fixed f = new Fixed (type,
list.ConvertAll (i => {
var v = new KeyValuePair<LocalInfo, Expression> (current_block.AddVariable (type, i.Key.Value, i.Key.Location), i.Value);
if (v.Key != null) {
v.Key.SetReadOnlyContext (LocalInfo.ReadOnlyContext.Fixed);
v.Key.Pinned = true;
}
return v;
}), (Statement) yyVals[0+yyTop], GetLocation (yyVals[-6+yyTop]));
current_block.AddStatement (f);
yyVal = end_block (lexer.Location);
}
break;
case 821:
#line 5307 "cs-parser.jay"
{
var declarators = new List<KeyValuePair<Tokenizer.LocatedToken, Expression>> (2);
if (yyVals[0+yyTop] != null)
declarators.Add ((KeyValuePair<Tokenizer.LocatedToken, Expression>)yyVals[0+yyTop]);
yyVal = declarators;
}
break;
case 822:
#line 5314 "cs-parser.jay"
{
var declarators = (List<KeyValuePair<Tokenizer.LocatedToken, Expression>>) yyVals[-2+yyTop];
if (yyVals[0+yyTop] != null)
declarators.Add ((KeyValuePair<Tokenizer.LocatedToken, Expression>)yyVals[0+yyTop]);
yyVal = declarators;
}
break;
case 823:
#line 5324 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new KeyValuePair<Tokenizer.LocatedToken, Expression> (lt, (Expression) yyVals[0+yyTop]);
}
break;
case 824:
#line 5329 "cs-parser.jay"
{
Report.Error (210, ((Tokenizer.LocatedToken) yyVals[0+yyTop]).Location, "You must provide an initializer in a fixed or using statement declaration");
yyVal = null;
}
break;
case 825:
#line 5337 "cs-parser.jay"
{
/**/
}
break;
case 826:
#line 5341 "cs-parser.jay"
{
yyVal = new Lock ((Expression) yyVals[-3+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
}
break;
case 827:
#line 5348 "cs-parser.jay"
{
start_block (lexer.Location);
Block assign_block = current_block;
var de = (Tuple<FullNamedExpression, List<object>>) yyVals[-1+yyTop];
Location l = GetLocation (yyVals[-3+yyTop]);
var vars = new Stack<Tuple<LocalVariableReference, Expression>> ();
foreach (VariableDeclaration decl in de.Item2) {
LocalInfo vi = current_block.AddVariable (de.Item1, decl.identifier, decl.Location);
if (vi == null)
continue;
vi.SetReadOnlyContext (LocalInfo.ReadOnlyContext.Using);
Expression expr = decl.GetInitializer (de.Item1);
if (expr == null) {
Report.Error (210, l, "You must provide an initializer in a fixed or using statement declaration");
continue;
}
LocalVariableReference var;
/* Get a writable reference to this read-only variable.*/
var = new LocalVariableReference (assign_block, decl.identifier, l, vi, false);
/* This is so that it is not a warning on using variables*/
vi.Used = true;
vars.Push (new Tuple<LocalVariableReference, Expression> (var, expr));
/* Assign a = new SimpleAssign (var, expr, decl.Location);*/
/* assign_block.AddStatement (new StatementExpression (a));*/
}
/* Note: the $$ here refers to the value of this code block and not of the LHS non-terminal.*/
/* It can be referred to as $5 below.*/
yyVal = vars;
}
break;
case 828:
#line 5387 "cs-parser.jay"
{
Statement stmt = (Statement) yyVals[0+yyTop];
var vars = (Stack<Tuple<LocalVariableReference, Expression>>) yyVals[-1+yyTop];
Location l = GetLocation (yyVals[-5+yyTop]);
while (vars.Count > 0) {
var de = vars.Pop ();
stmt = new Using (de.Item1, de.Item2, stmt, l);
}
current_block.AddStatement (stmt);
yyVal = end_block (lexer.Location);
}
break;
case 829:
#line 5400 "cs-parser.jay"
{
start_block (lexer.Location);
}
break;
case 830:
#line 5404 "cs-parser.jay"
{
current_block.AddStatement (new UsingTemporary ((Expression) yyVals[-3+yyTop], (Statement) yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop])));
yyVal = end_block (lexer.Location);
}
break;
case 831:
#line 5415 "cs-parser.jay"
{
lexer.query_parsing = false;
Linq.AQueryClause from = yyVals[-1+yyTop] as Linq.AQueryClause;
from.Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = from;
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 832:
#line 5427 "cs-parser.jay"
{
Linq.AQueryClause from = yyVals[-1+yyTop] as Linq.AQueryClause;
from.Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = from;
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 833:
#line 5438 "cs-parser.jay"
{
lexer.query_parsing = false;
yyVal = yyVals[-1+yyTop];
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 834:
#line 5445 "cs-parser.jay"
{
yyVal = yyVals[-1+yyTop];
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 835:
#line 5454 "cs-parser.jay"
{
yyVal = new Linq.QueryExpression (current_block, new Linq.QueryStartClause ((Expression)yyVals[0+yyTop]));
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-3+yyTop]));
}
break;
case 836:
#line 5460 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
yyVal = new Linq.QueryExpression (current_block, new Linq.Cast ((FullNamedExpression)yyVals[-3+yyTop], (Expression)yyVals[0+yyTop]));
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-4+yyTop]));
}
break;
case 837:
#line 5469 "cs-parser.jay"
{
yyVal = new Linq.QueryExpression (current_block, new Linq.QueryStartClause ((Expression)yyVals[0+yyTop]));
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-3+yyTop]));
}
break;
case 838:
#line 5475 "cs-parser.jay"
{
yyVal = new Linq.QueryExpression (current_block, new Linq.Cast ((FullNamedExpression)yyVals[-3+yyTop], (Expression)yyVals[0+yyTop]));
var lt = (Tokenizer.LocatedToken) yyVals[-2+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-4+yyTop]));
}
break;
case 839:
#line 5484 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, GetLocation (yyVals[-2+yyTop]));
}
break;
case 840:
#line 5488 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new SimpleMemberName (lt.Value, lt.Location);
yyVal = new Linq.SelectMany (current_block.Toplevel, sn, (Expression)yyVals[0+yyTop]);
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn);
}
break;
case 841:
#line 5499 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, GetLocation (yyVals[-3+yyTop]));
}
break;
case 842:
#line 5503 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new SimpleMemberName (lt.Value, lt.Location);
FullNamedExpression type = (FullNamedExpression)yyVals[-4+yyTop];
yyVal = new Linq.SelectMany (current_block.Toplevel, sn, new Linq.Cast (type, (FullNamedExpression)yyVals[0+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn);
}
break;
case 843:
#line 5520 "cs-parser.jay"
{
Linq.AQueryClause head = (Linq.AQueryClause)yyVals[-1+yyTop];
if (yyVals[0+yyTop] != null)
head.Next = (Linq.AQueryClause)yyVals[0+yyTop];
if (yyVals[-2+yyTop] != null) {
Linq.AQueryClause clause = (Linq.AQueryClause)yyVals[-2+yyTop];
clause.Tail.Next = head;
head = clause;
}
yyVal = head;
}
break;
case 845:
#line 5539 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 846:
#line 5543 "cs-parser.jay"
{
yyVal = new Linq.Select (current_block.Toplevel, (Expression)yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 847:
#line 5550 "cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Block> ();
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
linq_clause_blocks.Push (current_block);
}
break;
case 848:
#line 5558 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 849:
#line 5565 "cs-parser.jay"
{
yyVal = new Linq.GroupBy (current_block.Toplevel, (Expression)yyVals[-3+yyTop], (ToplevelBlock) linq_clause_blocks.Pop (), (Expression)yyVals[0+yyTop], GetLocation (yyVals[-5+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 853:
#line 5581 "cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-1+yyTop]).Tail.Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = yyVals[-1+yyTop];
}
break;
case 859:
#line 5597 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, GetLocation (yyVals[-2+yyTop]));
}
break;
case 860:
#line 5601 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-3+yyTop];
var sn = new SimpleMemberName (lt.Value, lt.Location);
yyVal = new Linq.Let (current_block.Toplevel, current_container, sn, (Expression)yyVals[0+yyTop]);
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn);
}
break;
case 861:
#line 5615 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 862:
#line 5619 "cs-parser.jay"
{
yyVal = new Linq.Where (current_block.Toplevel, (BooleanExpression)yyVals[0+yyTop], GetLocation (yyVals[-2+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
}
break;
case 863:
#line 5629 "cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Block> ();
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
linq_clause_blocks.Push (current_block);
}
break;
case 864:
#line 5637 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
linq_clause_blocks.Push (current_block);
}
break;
case 865:
#line 5645 "cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
var lt = (Tokenizer.LocatedToken) yyVals[-7+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), lexer.Location);
}
break;
case 866:
#line 5654 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-10+yyTop];
var sn = new SimpleMemberName (lt.Value, lt.Location);
SimpleMemberName sn2 = null;
ToplevelBlock outer_selector = (ToplevelBlock) linq_clause_blocks.Pop ();
ToplevelBlock block = (ToplevelBlock) linq_clause_blocks.Pop ();
if (yyVals[0+yyTop] == null) {
yyVal = new Linq.Join (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, current_block.Toplevel, GetLocation (yyVals[-11+yyTop]));
} else {
var lt2 = (Tokenizer.LocatedToken) yyVals[0+yyTop];
sn2 = new SimpleMemberName (lt2.Value, lt2.Location);
yyVal = new Linq.GroupJoin (block, sn, (Expression)yyVals[-7+yyTop], outer_selector, current_block.Toplevel,
sn2, GetLocation (yyVals[-11+yyTop]));
}
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
if (sn2 == null)
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn);
else
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn2);
}
break;
case 867:
#line 5681 "cs-parser.jay"
{
if (linq_clause_blocks == null)
linq_clause_blocks = new Stack<Block> ();
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
linq_clause_blocks.Push (current_block);
}
break;
case 868:
#line 5689 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
linq_clause_blocks.Push (current_block);
}
break;
case 869:
#line 5697 "cs-parser.jay"
{
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
var lt = (Tokenizer.LocatedToken) yyVals[-7+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), lexer.Location);
}
break;
case 870:
#line 5706 "cs-parser.jay"
{
var lt = (Tokenizer.LocatedToken) yyVals[-10+yyTop];
var sn = new SimpleMemberName (lt.Value, lt.Location);
SimpleMemberName sn2 = null;
ToplevelBlock outer_selector = (ToplevelBlock) linq_clause_blocks.Pop ();
ToplevelBlock block = (ToplevelBlock) linq_clause_blocks.Pop ();
Linq.Cast cast = new Linq.Cast ((FullNamedExpression)yyVals[-11+yyTop], (Expression)yyVals[-7+yyTop]);
if (yyVals[0+yyTop] == null) {
yyVal = new Linq.Join (block, sn, cast, outer_selector, current_block.Toplevel, GetLocation (yyVals[-12+yyTop]));
} else {
var lt2 = (Tokenizer.LocatedToken) yyVals[0+yyTop];
sn2 = new SimpleMemberName (lt2.Value, lt2.Location);
yyVal = new Linq.GroupJoin (block, sn, cast, outer_selector, current_block.Toplevel,
sn2, GetLocation (yyVals[-12+yyTop]));
}
current_block.AddStatement (new ContextualReturn ((Expression) yyVals[-1+yyTop]));
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
if (sn2 == null)
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn);
else
((Linq.QueryBlock)current_block).AddTransparentParameter (compiler, sn2);
}
break;
case 872:
#line 5737 "cs-parser.jay"
{
yyVal = yyVals[0+yyTop];
}
break;
case 873:
#line 5744 "cs-parser.jay"
{
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 874:
#line 5748 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
yyVal = yyVals[0+yyTop];
}
break;
case 876:
#line 5759 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 877:
#line 5766 "cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-3+yyTop]).Next = (Linq.AQueryClause)yyVals[0+yyTop];
yyVal = yyVals[-3+yyTop];
}
break;
case 879:
#line 5775 "cs-parser.jay"
{
current_block.SetEndLocation (lexer.Location);
current_block = current_block.Parent;
current_block = new Linq.QueryBlock (compiler, current_block, lexer.Location);
}
break;
case 880:
#line 5782 "cs-parser.jay"
{
((Linq.AQueryClause)yyVals[-3+yyTop]).Tail.Next = (Linq.AQueryClause)yyVals[-1+yyTop];
yyVal = yyVals[-3+yyTop];
}
break;
case 881:
#line 5790 "cs-parser.jay"
{
yyVal = new Linq.OrderByAscending (current_block.Toplevel, (Expression)yyVals[0+yyTop]);
}
break;
case 882:
#line 5794 "cs-parser.jay"
{
yyVal = new Linq.OrderByAscending (current_block.Toplevel, (Expression)yyVals[-1+yyTop]);
}
break;
case 883:
#line 5798 "cs-parser.jay"
{
yyVal = new Linq.OrderByDescending (current_block.Toplevel, (Expression)yyVals[-1+yyTop]);
}
break;
case 884:
#line 5805 "cs-parser.jay"
{
yyVal = new Linq.ThenByAscending (current_block.Toplevel, (Expression)yyVals[0+yyTop]);
}
break;
case 885:
#line 5809 "cs-parser.jay"
{
yyVal = new Linq.ThenByAscending (current_block.Toplevel, (Expression)yyVals[-1+yyTop]);
}
break;
case 886:
#line 5813 "cs-parser.jay"
{
yyVal = new Linq.ThenByDescending (current_block.Toplevel, (Expression)yyVals[-1+yyTop]);
}
break;
case 888:
#line 5822 "cs-parser.jay"
{
/* query continuation block is not linked with query block but with block*/
/* before. This means each query can use same range variable names for*/
/* different identifiers.*/
current_block.SetEndLocation (GetLocation (yyVals[-1+yyTop]));
current_block = current_block.Parent;
var lt = (Tokenizer.LocatedToken) yyVals[0+yyTop];
current_block = new Linq.QueryBlock (compiler, current_block, new SimpleMemberName (lt.Value, lt.Location), GetLocation (yyVals[-1+yyTop]));
}
break;
case 889:
#line 5835 "cs-parser.jay"
{
yyVal = new Linq.QueryExpression (current_block, (Linq.AQueryClause)yyVals[0+yyTop]);
}
break;
case 892:
#line 5856 "cs-parser.jay"
{
Evaluator.LoadAliases (current_namespace);
push_current_class (new Class (current_namespace, current_class, new MemberName ("Class" + class_count++),
Modifiers.PUBLIC, null), null);
var baseclass_list = new List<FullNamedExpression> ();
baseclass_list.Add (new TypeExpression (Evaluator.InteractiveBaseClass, lexer.Location));
current_container.AddBasesForPart (current_class, baseclass_list);
/* (ref object retval)*/
Parameter [] mpar = new Parameter [1];
mpar [0] = new Parameter (TypeManager.system_object_expr, "$retval", Parameter.Modifier.REF, null, Location.Null);
ParametersCompiled pars = new ParametersCompiled (compiler, mpar);
current_local_parameters = pars;
Method method = new Method (
current_class,
null, /* generic*/
TypeManager.system_void_expr,
Modifiers.PUBLIC | Modifiers.STATIC,
new MemberName ("Host"),
pars,
null /* attributes */);
oob_stack.Push (method);
++lexer.parsing_block;
start_block (lexer.Location);
}
break;
case 893:
#line 5886 "cs-parser.jay"
{
--lexer.parsing_block;
Method method = (Method) oob_stack.Pop ();
method.Block = (ToplevelBlock) end_block(lexer.Location);
current_container.AddMethod (method);
--lexer.parsing_declaration;
InteractiveResult = pop_current_class ();
current_local_parameters = null;
}
break;
case 894:
#line 5897 "cs-parser.jay"
{
Evaluator.LoadAliases (current_namespace);
}
break;
#line default
}
yyTop -= yyLen[yyN];
yyState = yyStates[yyTop];
int yyM = yyLhs[yyN];
if (yyState == 0 && yyM == 0) {
if (debug != null) debug.shift(0, yyFinal);
yyState = yyFinal;
if (yyToken < 0) {
yyToken = yyLex.advance() ? yyLex.token() : 0;
if (debug != null)
debug.lex(yyState, yyToken,yyname(yyToken), yyLex.value());
}
if (yyToken == 0) {
if (debug != null) debug.accept(yyVal);
return yyVal;
}
goto continue_yyLoop;
}
if (((yyN = yyGindex[yyM]) != 0) && ((yyN += yyState) >= 0)
&& (yyN < yyTable.Length) && (yyCheck[yyN] == yyState))
yyState = yyTable[yyN];
else
yyState = yyDgoto[yyM];
if (debug != null) debug.shift(yyStates[yyTop], yyState);
goto continue_yyLoop;
continue_yyDiscarded: continue; // implements the named-loop continue: 'continue yyDiscarded'
}
continue_yyLoop: continue; // implements the named-loop continue: 'continue yyLoop'
}
void case_589()
#line 4121 "cs-parser.jay"
{
Error_SyntaxError (yyToken);
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-3+yyTop]), (Expression) yyVals[-1+yyTop], null, GetLocation (yyVals[-2+yyTop]));
}
void DefineOverrides ()
{
Location loc = Location;
Method equals = new Method (this, null, TypeManager.system_boolean_expr,
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN, new MemberName ("Equals", loc),
Mono.CSharp.ParametersCompiled.CreateFullyResolved (new Parameter (null, "obj", 0, null, loc), TypeManager.object_type), null);
Method tostring = new Method (this, null, TypeManager.system_string_expr,
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN, new MemberName ("ToString", loc),
Mono.CSharp.ParametersCompiled.EmptyReadOnlyParameters, null);
ToplevelBlock equals_block = new ToplevelBlock (Compiler, equals.Parameters, loc);
TypeExpr current_type;
if (IsGeneric)
current_type = new GenericTypeExpr (this, loc);
else
current_type = new TypeExpression (TypeBuilder, loc);
equals_block.AddVariable (current_type, "other", loc);
LocalVariableReference other_variable = new LocalVariableReference (equals_block, "other", loc);
MemberAccess system_collections_generic = new MemberAccess (new MemberAccess (
new QualifiedAliasMember ("global", "System", loc), "Collections", loc), "Generic", loc);
Expression rs_equals = null;
Expression string_concat = new StringConstant ("{", loc);
Expression rs_hashcode = new IntConstant (-2128831035, loc);
for (int i = 0; i < parameters.Count; ++i) {
AnonymousTypeParameter p = (AnonymousTypeParameter) parameters [i];
Field f = (Field) Fields [i];
MemberAccess equality_comparer = new MemberAccess (new MemberAccess (
system_collections_generic, "EqualityComparer",
new TypeArguments (new SimpleName (TypeParameters [i].Name, loc)), loc),
"Default", loc);
Arguments arguments_equal = new Arguments (2);
arguments_equal.Add (new Argument (new MemberAccess (new This (f.Location), f.Name)));
arguments_equal.Add (new Argument (new MemberAccess (other_variable, f.Name)));
Expression field_equal = new Invocation (new MemberAccess (equality_comparer,
"Equals", loc), arguments_equal);
Arguments arguments_hashcode = new Arguments (1);
arguments_hashcode.Add (new Argument (new MemberAccess (new This (f.Location), f.Name)));
Expression field_hashcode = new Invocation (new MemberAccess (equality_comparer,
"GetHashCode", loc), arguments_hashcode);
IntConstant FNV_prime = new IntConstant (16777619, loc);
rs_hashcode = new Binary (Binary.Operator.Multiply,
new Binary (Binary.Operator.ExclusiveOr, rs_hashcode, field_hashcode),
FNV_prime);
Expression field_to_string = new Conditional (new Binary (Binary.Operator.Inequality,
new MemberAccess (new This (f.Location), f.Name), new NullLiteral (loc)),
new Invocation (new MemberAccess (
new MemberAccess (new This (f.Location), f.Name), "ToString"), null),
new StringConstant (string.Empty, loc));
if (rs_equals == null) {
rs_equals = field_equal;
string_concat = new Binary (Binary.Operator.Addition,
string_concat,
new Binary (Binary.Operator.Addition,
new StringConstant (" " + p.Name + " = ", loc),
field_to_string));
continue;
}
//
// Implementation of ToString () body using string concatenation
//
string_concat = new Binary (Binary.Operator.Addition,
new Binary (Binary.Operator.Addition,
string_concat,
new StringConstant (", " + p.Name + " = ", loc)),
field_to_string);
rs_equals = new Binary (Binary.Operator.LogicalAnd, rs_equals, field_equal);
}
string_concat = new Binary (Binary.Operator.Addition,
string_concat,
new StringConstant (" }", loc));
//
// Equals (object obj) override
//
LocalVariableReference other_variable_assign = new LocalVariableReference (equals_block, "other", loc);
equals_block.AddStatement (new StatementExpression (
new SimpleAssign (other_variable_assign,
new As (equals_block.GetParameterReference ("obj", loc),
current_type, loc), loc)));
Expression equals_test = new Binary (Binary.Operator.Inequality, other_variable, new NullLiteral (loc));
if (rs_equals != null)
equals_test = new Binary (Binary.Operator.LogicalAnd, equals_test, rs_equals);
equals_block.AddStatement (new Return (equals_test, loc));
equals.Block = equals_block;
equals.Define ();
AddMethod (equals);
//
// GetHashCode () override
//
Method hashcode = new Method (this, null, TypeManager.system_int32_expr,
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN,
new MemberName ("GetHashCode", loc),
Mono.CSharp.ParametersCompiled.EmptyReadOnlyParameters, null);
//
// Modified FNV with good avalanche behavior and uniform
// distribution with larger hash sizes.
//
// const int FNV_prime = 16777619;
// int hash = (int) 2166136261;
// foreach (int d in data)
// hash = (hash ^ d) * FNV_prime;
// hash += hash << 13;
// hash ^= hash >> 7;
// hash += hash << 3;
// hash ^= hash >> 17;
// hash += hash << 5;
ToplevelBlock hashcode_top = new ToplevelBlock (Compiler, loc);
Block hashcode_block = new Block (hashcode_top);
hashcode_top.AddStatement (new Unchecked (hashcode_block));
hashcode_block.AddVariable (TypeManager.system_int32_expr, "hash", loc);
LocalVariableReference hash_variable = new LocalVariableReference (hashcode_block, "hash", loc);
LocalVariableReference hash_variable_assign = new LocalVariableReference (hashcode_block, "hash", loc);
hashcode_block.AddStatement (new StatementExpression (
new SimpleAssign (hash_variable_assign, rs_hashcode)));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (13, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.ExclusiveOr, hash_variable,
new Binary (Binary.Operator.RightShift, hash_variable, new IntConstant (7, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (3, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.ExclusiveOr, hash_variable,
new Binary (Binary.Operator.RightShift, hash_variable, new IntConstant (17, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (5, loc)))));
hashcode_block.AddStatement (new Return (hash_variable, loc));
hashcode.Block = hashcode_top;
hashcode.Define ();
AddMethod (hashcode);
//
// ToString () override
//
ToplevelBlock tostring_block = new ToplevelBlock (Compiler, loc);
tostring_block.AddStatement (new Return (string_concat, loc));
tostring.Block = tostring_block;
tostring.Define ();
AddMethod (tostring);
}
void case_592()
{
Error_SyntaxError (yyToken);
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-3+yyTop]), (Expression) yyVals[-1+yyTop], null, GetLocation (yyVals[-2+yyTop]));
}
void case_591()
{
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
public override object Visit (Conditional conditionalExpression)
{
var result = new ConditionalExpression ();
result.AddChild ((INode)conditionalExpression.Expr.Accept (this), ConditionalExpression.Roles.Condition);
var location = LocationsBag.GetLocations (conditionalExpression);
result.AddChild (new CSharpTokenNode (Convert (conditionalExpression.Location), 1), ConditionalExpression.Roles.QuestionMark);
result.AddChild ((INode)conditionalExpression.TrueExpr.Accept (this), ConditionalExpression.FalseExpressionRole);
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[0]), 1), ConditionalExpression.Roles.Colon);
result.AddChild ((INode)conditionalExpression.FalseExpr.Accept (this), ConditionalExpression.FalseExpressionRole);
return result;
}
protected override Expression ResolveInitializer (BlockContext bc, LocalVariable li, Expression initializer)
{
if (!Variable.Type.IsPointer && li == Variable) {
bc.Report.Error (209, TypeExpression.Location,
"The type of locals declared in a fixed statement must be a pointer type");
return null;
}
//
// The rules for the possible declarators are pretty wise,
// but the production on the grammar is more concise.
//
// So we have to enforce these rules here.
//
// We do not resolve before doing the case 1 test,
// because the grammar is explicit in that the token &
// is present, so we need to test for this particular case.
//
if (initializer is Cast) {
bc.Report.Error (254, initializer.Location, "The right hand side of a fixed statement assignment may not be a cast expression");
return null;
}
initializer = initializer.Resolve (bc);
if (initializer == null)
return null;
//
// Case 1: Array
//
if (initializer.Type.IsArray) {
TypeSpec array_type = TypeManager.GetElementType (initializer.Type);
//
// Provided that array_type is unmanaged,
//
if (!TypeManager.VerifyUnmanaged (bc.Compiler, array_type, loc))
return null;
//
// and T* is implicitly convertible to the
// pointer type given in the fixed statement.
//
ArrayPtr array_ptr = new ArrayPtr (initializer, array_type, loc);
Expression converted = Convert.ImplicitConversionRequired (
bc, array_ptr, li.Type, loc);
if (converted == null)
return null;
//
// fixed (T* e_ptr = (e == null || e.Length == 0) ? null : converted [0])
//
converted = new Conditional (new BooleanExpression (new Binary (Binary.Operator.LogicalOr,
new Binary (Binary.Operator.Equality, initializer, new NullLiteral (loc), loc),
new Binary (Binary.Operator.Equality, new MemberAccess (initializer, "Length"), new IntConstant (0, loc), loc), loc)),
new NullPointer (loc),
converted, loc);
converted = converted.Resolve (bc);
return new ExpressionEmitter (converted, li);
}
//
// Case 2: string
//
if (initializer.Type == TypeManager.string_type) {
return new StringEmitter (initializer, li, loc).Resolve (bc);
}
// Case 3: fixed buffer
if (initializer is FixedBufferPtr) {
return new ExpressionEmitter (initializer, li);
}
//
// Case 4: & object.
//
bool already_fixed = true;
Unary u = initializer as Unary;
if (u != null && u.Oper == Unary.Operator.AddressOf) {
IVariableReference vr = u.Expr as IVariableReference;
if (vr == null || !vr.IsFixed) {
already_fixed = false;
}
}
if (already_fixed) {
bc.Report.Error (213, loc, "You cannot use the fixed statement to take the address of an already fixed expression");
}
initializer = Convert.ImplicitConversionRequired (bc, initializer, li.Type, loc);
return new ExpressionEmitter (initializer, li);
}
protected override bool DoDefineMembers ()
{
if (!base.DoDefineMembers ())
return false;
Location loc = Location;
var equals_parameters = ParametersCompiled.CreateFullyResolved (
new Parameter (new TypeExpression (Compiler.BuiltinTypes.Object, loc), "obj", 0, null, loc), Compiler.BuiltinTypes.Object);
Method equals = new Method (this, new TypeExpression (Compiler.BuiltinTypes.Bool, loc),
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN, new MemberName ("Equals", loc),
equals_parameters, null);
equals_parameters[0].Resolve (equals, 0);
Method tostring = new Method (this, new TypeExpression (Compiler.BuiltinTypes.String, loc),
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN, new MemberName ("ToString", loc),
Mono.CSharp.ParametersCompiled.EmptyReadOnlyParameters, null);
ToplevelBlock equals_block = new ToplevelBlock (Compiler, equals.ParameterInfo, loc);
TypeExpr current_type;
if (CurrentTypeParameters != null) {
var targs = new TypeArguments ();
for (int i = 0; i < CurrentTypeParameters.Count; ++i) {
targs.Add (new TypeParameterExpr (CurrentTypeParameters[i], Location));
}
current_type = new GenericTypeExpr (Definition, targs, loc);
} else {
current_type = new TypeExpression (Definition, loc);
}
var li_other = LocalVariable.CreateCompilerGenerated (CurrentType, equals_block, loc);
equals_block.AddStatement (new BlockVariableDeclaration (new TypeExpression (li_other.Type, loc), li_other));
var other_variable = new LocalVariableReference (li_other, loc);
MemberAccess system_collections_generic = new MemberAccess (new MemberAccess (
new QualifiedAliasMember ("global", "System", loc), "Collections", loc), "Generic", loc);
Expression rs_equals = null;
Expression string_concat = new StringConstant (Compiler.BuiltinTypes, "{", loc);
Expression rs_hashcode = new IntConstant (Compiler.BuiltinTypes, -2128831035, loc);
for (int i = 0; i < parameters.Count; ++i) {
var p = parameters [i];
var f = (Field) Members [i * 2];
MemberAccess equality_comparer = new MemberAccess (new MemberAccess (
system_collections_generic, "EqualityComparer",
new TypeArguments (new SimpleName (CurrentTypeParameters [i].Name, loc)), loc),
"Default", loc);
Arguments arguments_equal = new Arguments (2);
arguments_equal.Add (new Argument (new MemberAccess (new This (f.Location), f.Name)));
arguments_equal.Add (new Argument (new MemberAccess (other_variable, f.Name)));
Expression field_equal = new Invocation (new MemberAccess (equality_comparer,
"Equals", loc), arguments_equal);
Arguments arguments_hashcode = new Arguments (1);
arguments_hashcode.Add (new Argument (new MemberAccess (new This (f.Location), f.Name)));
Expression field_hashcode = new Invocation (new MemberAccess (equality_comparer,
"GetHashCode", loc), arguments_hashcode);
IntConstant FNV_prime = new IntConstant (Compiler.BuiltinTypes, 16777619, loc);
rs_hashcode = new Binary (Binary.Operator.Multiply,
new Binary (Binary.Operator.ExclusiveOr, rs_hashcode, field_hashcode),
FNV_prime);
Expression field_to_string = new Conditional (new BooleanExpression (new Binary (Binary.Operator.Inequality,
new MemberAccess (new This (f.Location), f.Name), new NullLiteral (loc))),
new Invocation (new MemberAccess (
new MemberAccess (new This (f.Location), f.Name), "ToString"), null),
new StringConstant (Compiler.BuiltinTypes, string.Empty, loc), loc);
if (rs_equals == null) {
rs_equals = field_equal;
string_concat = new Binary (Binary.Operator.Addition,
string_concat,
new Binary (Binary.Operator.Addition,
new StringConstant (Compiler.BuiltinTypes, " " + p.Name + " = ", loc),
field_to_string));
continue;
}
//
// Implementation of ToString () body using string concatenation
//
string_concat = new Binary (Binary.Operator.Addition,
new Binary (Binary.Operator.Addition,
string_concat,
new StringConstant (Compiler.BuiltinTypes, ", " + p.Name + " = ", loc)),
field_to_string);
rs_equals = new Binary (Binary.Operator.LogicalAnd, rs_equals, field_equal);
}
string_concat = new Binary (Binary.Operator.Addition,
string_concat,
new StringConstant (Compiler.BuiltinTypes, " }", loc));
//
// Equals (object obj) override
//
var other_variable_assign = new TemporaryVariableReference (li_other, loc);
equals_block.AddStatement (new StatementExpression (
new SimpleAssign (other_variable_assign,
new As (equals_block.GetParameterReference (0, loc),
current_type, loc), loc)));
Expression equals_test = new Binary (Binary.Operator.Inequality, other_variable, new NullLiteral (loc));
if (rs_equals != null)
equals_test = new Binary (Binary.Operator.LogicalAnd, equals_test, rs_equals);
equals_block.AddStatement (new Return (equals_test, loc));
equals.Block = equals_block;
equals.Define ();
Members.Add (equals);
//
// GetHashCode () override
//
Method hashcode = new Method (this, new TypeExpression (Compiler.BuiltinTypes.Int, loc),
Modifiers.PUBLIC | Modifiers.OVERRIDE | Modifiers.DEBUGGER_HIDDEN,
new MemberName ("GetHashCode", loc),
Mono.CSharp.ParametersCompiled.EmptyReadOnlyParameters, null);
//
// Modified FNV with good avalanche behavior and uniform
// distribution with larger hash sizes.
//
// const int FNV_prime = 16777619;
// int hash = (int) 2166136261;
// foreach (int d in data)
// hash = (hash ^ d) * FNV_prime;
// hash += hash << 13;
// hash ^= hash >> 7;
// hash += hash << 3;
// hash ^= hash >> 17;
// hash += hash << 5;
ToplevelBlock hashcode_top = new ToplevelBlock (Compiler, loc);
Block hashcode_block = new Block (hashcode_top, loc, loc);
hashcode_top.AddStatement (new Unchecked (hashcode_block, loc));
var li_hash = LocalVariable.CreateCompilerGenerated (Compiler.BuiltinTypes.Int, hashcode_top, loc);
hashcode_block.AddStatement (new BlockVariableDeclaration (new TypeExpression (li_hash.Type, loc), li_hash));
LocalVariableReference hash_variable_assign = new LocalVariableReference (li_hash, loc);
hashcode_block.AddStatement (new StatementExpression (
new SimpleAssign (hash_variable_assign, rs_hashcode)));
var hash_variable = new LocalVariableReference (li_hash, loc);
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (Compiler.BuiltinTypes, 13, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.ExclusiveOr, hash_variable,
new Binary (Binary.Operator.RightShift, hash_variable, new IntConstant (Compiler.BuiltinTypes, 7, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (Compiler.BuiltinTypes, 3, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.ExclusiveOr, hash_variable,
new Binary (Binary.Operator.RightShift, hash_variable, new IntConstant (Compiler.BuiltinTypes, 17, loc)))));
hashcode_block.AddStatement (new StatementExpression (
new CompoundAssign (Binary.Operator.Addition, hash_variable,
new Binary (Binary.Operator.LeftShift, hash_variable, new IntConstant (Compiler.BuiltinTypes, 5, loc)))));
hashcode_block.AddStatement (new Return (hash_variable, loc));
hashcode.Block = hashcode_top;
hashcode.Define ();
Members.Add (hashcode);
//
// ToString () override
//
ToplevelBlock tostring_block = new ToplevelBlock (Compiler, loc);
tostring_block.AddStatement (new Return (string_concat, loc));
tostring.Block = tostring_block;
tostring.Define ();
Members.Add (tostring);
return true;
}
void case_596()
#line 3965 "C:\Projects\Junk\mono\mcs\class\Mono.CSharp\..\..\mcs\cs-parser.jay"
{
yyVal = new Conditional (new BooleanExpression ((Expression) yyVals[-4+yyTop]), (Expression) yyVals[-2+yyTop], (Expression) yyVals[0+yyTop], GetLocation (yyVals[-3+yyTop]));
lbag.AddLocation (yyVal, GetLocation (yyVals[-1+yyTop]));
}
