public override bool VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
// C# sizeof(MyStruct) requires unsafe{}
// (not for sizeof(int), but that gets constant-folded and thus decompiled to 4)
base.VisitSizeOfExpression(sizeOfExpression);
return(true);
}
public override object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
ForceSpacesBefore(sizeOfExpression.LParToken, policy.BeforeSizeOfParentheses);
ForceSpacesAfter(sizeOfExpression.LParToken, policy.WithinSizeOfParentheses);
ForceSpacesBefore(sizeOfExpression.RParToken, policy.WithinSizeOfParentheses);
return(base.VisitSizeOfExpression(sizeOfExpression, data));
}
public virtual void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
if (this.ThrowException)
{
throw (System.Exception) this.CreateException(sizeOfExpression);
}
}
public virtual void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
if (ThrowException)
{
throw (Exception)CreateException(sizeOfExpression);
}
}
public virtual object Visit(SizeOfExpression sizeOfExpression, object data)
{
Debug.Assert(sizeOfExpression != null);
Debug.Assert(sizeOfExpression.TypeReference != null);
sizeOfExpression.TypeReference.AcceptVisitor(this, data);
return(data);
}
public virtual object VisitSizeOf(SizeOfExpression node)
{
var value = node.Value.Accept(this);
if (value == null)
{
return(0);
}
return(System.Runtime.InteropServices.Marshal.SizeOf(value));
}
public virtual ICodeNode VisitSizeOfExpression(SizeOfExpression node)
{
return(node);
}
public override void VisitSizeOfExpression(SizeOfExpression syntax)
{
_underlyingVisitor.VisitSizeOfExpression(syntax);
}
public Expression VisitSizeOf(SizeOfExpression node)
{
node.Value.Accept(this);
return(node);
}
public StringBuilder VisitSizeOfExpression(SizeOfExpression sizeOfExpression, int data)
{
throw new SLSharpException("SL# has no sizeof operator.");
}
public override object Visit(SizeOfExpression sizeOfExpression, object data)
{
return new ReturnType("System.Int32");
}
public void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
StartNode(sizeOfExpression);
WriteKeyword(SizeOfExpression.SizeofKeywordRole);
LPar();
Space(policy.SpacesWithinSizeOfParentheses);
sizeOfExpression.Type.AcceptVisitor(this);
Space(policy.SpacesWithinSizeOfParentheses);
RPar();
EndNode(sizeOfExpression);
}
public virtual object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data) {
throw new global::System.NotImplementedException("SizeOfExpression");
}
public virtual void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
DebugExpression(sizeOfExpression);
StartNode(sizeOfExpression);
WriteKeyword(SizeOfExpression.SizeofKeywordRole);
var braceHelper = BraceHelper.LeftParen(this, CodeBracesRangeFlags.Parentheses);
Space(policy.SpacesWithinSizeOfParentheses);
sizeOfExpression.Type.AcceptVisitor(this);
Space(policy.SpacesWithinSizeOfParentheses);
braceHelper.RightParen();
EndNode(sizeOfExpression);
}
void PrimaryExpr(
#line 1862 "cs.ATG"
out Expression pexpr) {
#line 1864 "cs.ATG"
TypeReference type = null;
Expression expr;
pexpr = null;
#line 1869 "cs.ATG"
Location startLocation = la.Location;
if (la.kind == 113) {
lexer.NextToken();
#line 1871 "cs.ATG"
pexpr = new PrimitiveExpression(true, "true");
} else if (la.kind == 72) {
lexer.NextToken();
#line 1872 "cs.ATG"
pexpr = new PrimitiveExpression(false, "false");
} else if (la.kind == 90) {
lexer.NextToken();
#line 1873 "cs.ATG"
pexpr = new PrimitiveExpression(null, "null");
} else if (la.kind == 2) {
lexer.NextToken();
#line 1874 "cs.ATG"
pexpr = new PrimitiveExpression(t.literalValue, t.val) { LiteralFormat = t.literalFormat };
} else if (
#line 1875 "cs.ATG"
StartOfQueryExpression()) {
QueryExpression(
#line 1876 "cs.ATG"
out pexpr);
} else if (
#line 1877 "cs.ATG"
IdentAndDoubleColon()) {
Identifier();
#line 1878 "cs.ATG"
type = new TypeReference(t.val);
Expect(10);
#line 1879 "cs.ATG"
pexpr = new TypeReferenceExpression(type);
Identifier();
#line 1880 "cs.ATG"
if (type.Type == "global") { type.IsGlobal = true; type.Type = t.val ?? "?"; } else type.Type += "." + (t.val ?? "?");
} else if (StartOf(19)) {
Identifier();
#line 1884 "cs.ATG"
pexpr = new IdentifierExpression(t.val);
if (la.kind == 48 ||
#line 1887 "cs.ATG"
IsGenericInSimpleNameOrMemberAccess()) {
if (la.kind == 48) {
ShortedLambdaExpression(
#line 1886 "cs.ATG"
(IdentifierExpression)pexpr, out pexpr);
} else {
#line 1888 "cs.ATG"
List<TypeReference> typeList;
TypeArgumentList(
#line 1889 "cs.ATG"
out typeList, false);
#line 1890 "cs.ATG"
((IdentifierExpression)pexpr).TypeArguments = typeList;
}
}
} else if (
#line 1892 "cs.ATG"
IsLambdaExpression()) {
LambdaExpression(
#line 1893 "cs.ATG"
out pexpr);
} else if (la.kind == 20) {
lexer.NextToken();
Expr(
#line 1896 "cs.ATG"
out expr);
Expect(21);
#line 1896 "cs.ATG"
pexpr = new ParenthesizedExpression(expr);
} else if (StartOf(35)) {
#line 1899 "cs.ATG"
string val = null;
switch (la.kind) {
case 52: {
lexer.NextToken();
#line 1900 "cs.ATG"
val = "System.Boolean";
break;
}
case 54: {
lexer.NextToken();
#line 1901 "cs.ATG"
val = "System.Byte";
break;
}
case 57: {
lexer.NextToken();
#line 1902 "cs.ATG"
val = "System.Char";
break;
}
case 62: {
lexer.NextToken();
#line 1903 "cs.ATG"
val = "System.Decimal";
break;
}
case 66: {
lexer.NextToken();
#line 1904 "cs.ATG"
val = "System.Double";
break;
}
case 75: {
lexer.NextToken();
#line 1905 "cs.ATG"
val = "System.Single";
break;
}
case 82: {
lexer.NextToken();
#line 1906 "cs.ATG"
val = "System.Int32";
break;
}
case 87: {
lexer.NextToken();
#line 1907 "cs.ATG"
val = "System.Int64";
break;
}
case 91: {
lexer.NextToken();
#line 1908 "cs.ATG"
val = "System.Object";
break;
}
case 102: {
lexer.NextToken();
#line 1909 "cs.ATG"
val = "System.SByte";
break;
}
case 104: {
lexer.NextToken();
#line 1910 "cs.ATG"
val = "System.Int16";
break;
}
case 108: {
lexer.NextToken();
#line 1911 "cs.ATG"
val = "System.String";
break;
}
case 116: {
lexer.NextToken();
#line 1912 "cs.ATG"
val = "System.UInt32";
break;
}
case 117: {
lexer.NextToken();
#line 1913 "cs.ATG"
val = "System.UInt64";
break;
}
case 120: {
lexer.NextToken();
#line 1914 "cs.ATG"
val = "System.UInt16";
break;
}
case 123: {
lexer.NextToken();
#line 1915 "cs.ATG"
val = "System.Void";
break;
}
}
#line 1917 "cs.ATG"
pexpr = new TypeReferenceExpression(new TypeReference(val, true)) { StartLocation = t.Location, EndLocation = t.EndLocation };
} else if (la.kind == 111) {
lexer.NextToken();
#line 1920 "cs.ATG"
pexpr = new ThisReferenceExpression(); pexpr.StartLocation = t.Location; pexpr.EndLocation = t.EndLocation;
} else if (la.kind == 51) {
lexer.NextToken();
#line 1922 "cs.ATG"
pexpr = new BaseReferenceExpression(); pexpr.StartLocation = t.Location; pexpr.EndLocation = t.EndLocation;
} else if (la.kind == 89) {
NewExpression(
#line 1925 "cs.ATG"
out pexpr);
} else if (la.kind == 115) {
lexer.NextToken();
Expect(20);
if (
#line 1929 "cs.ATG"
NotVoidPointer()) {
Expect(123);
#line 1929 "cs.ATG"
type = new TypeReference("System.Void", true);
} else if (StartOf(10)) {
TypeWithRestriction(
#line 1930 "cs.ATG"
out type, true, true);
} else SynErr(208);
Expect(21);
#line 1932 "cs.ATG"
pexpr = new TypeOfExpression(type);
} else if (la.kind == 63) {
lexer.NextToken();
Expect(20);
Type(
#line 1934 "cs.ATG"
out type);
Expect(21);
#line 1934 "cs.ATG"
pexpr = new DefaultValueExpression(type);
} else if (la.kind == 105) {
lexer.NextToken();
Expect(20);
Type(
#line 1935 "cs.ATG"
out type);
Expect(21);
#line 1935 "cs.ATG"
pexpr = new SizeOfExpression(type);
} else if (la.kind == 58) {
lexer.NextToken();
Expect(20);
Expr(
#line 1936 "cs.ATG"
out expr);
Expect(21);
#line 1936 "cs.ATG"
pexpr = new CheckedExpression(expr);
} else if (la.kind == 118) {
lexer.NextToken();
Expect(20);
Expr(
#line 1937 "cs.ATG"
out expr);
Expect(21);
#line 1937 "cs.ATG"
pexpr = new UncheckedExpression(expr);
} else if (la.kind == 64) {
lexer.NextToken();
AnonymousMethodExpr(
#line 1938 "cs.ATG"
out expr);
#line 1938 "cs.ATG"
pexpr = expr;
} else SynErr(209);
#line 1940 "cs.ATG"
if (pexpr != null) {
if (pexpr.StartLocation.IsEmpty)
pexpr.StartLocation = startLocation;
if (pexpr.EndLocation.IsEmpty)
pexpr.EndLocation = t.EndLocation;
}
while (StartOf(36)) {
if (la.kind == 31 || la.kind == 32) {
#line 1948 "cs.ATG"
startLocation = la.Location;
if (la.kind == 31) {
lexer.NextToken();
#line 1950 "cs.ATG"
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostIncrement);
} else if (la.kind == 32) {
lexer.NextToken();
#line 1951 "cs.ATG"
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostDecrement);
} else SynErr(210);
} else if (la.kind == 47) {
PointerMemberAccess(
#line 1954 "cs.ATG"
out pexpr, pexpr);
} else if (la.kind == 15) {
MemberAccess(
#line 1955 "cs.ATG"
out pexpr, pexpr);
} else if (la.kind == 20) {
lexer.NextToken();
#line 1959 "cs.ATG"
List<Expression> parameters = new List<Expression>();
#line 1960 "cs.ATG"
pexpr = new InvocationExpression(pexpr, parameters);
if (StartOf(26)) {
Argument(
#line 1961 "cs.ATG"
out expr);
#line 1961 "cs.ATG"
SafeAdd(pexpr, parameters, expr);
while (la.kind == 14) {
lexer.NextToken();
Argument(
#line 1962 "cs.ATG"
out expr);
#line 1962 "cs.ATG"
SafeAdd(pexpr, parameters, expr);
}
}
Expect(21);
} else {
#line 1968 "cs.ATG"
List<Expression> indices = new List<Expression>();
pexpr = new IndexerExpression(pexpr, indices);
lexer.NextToken();
Expr(
#line 1971 "cs.ATG"
out expr);
#line 1971 "cs.ATG"
SafeAdd(pexpr, indices, expr);
while (la.kind == 14) {
lexer.NextToken();
Expr(
#line 1972 "cs.ATG"
out expr);
#line 1972 "cs.ATG"
SafeAdd(pexpr, indices, expr);
}
Expect(19);
#line 1975 "cs.ATG"
if (pexpr != null) {
pexpr.StartLocation = startLocation;
pexpr.EndLocation = t.EndLocation;
}
}
}
}
public UnifiedElement VisitSizeOfExpression(
SizeOfExpression sizeOfExpression, object data)
{
return(UnifiedSizeof.Create(sizeOfExpression.Type.TryAcceptForExpression(this)));
}
public Node VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
return(CreateDummy(sizeOfExpression));
}
public virtual object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data) {
Debug.Assert((sizeOfExpression != null));
Debug.Assert((sizeOfExpression.TypeReference != null));
return sizeOfExpression.TypeReference.AcceptVisitor(this, data);
}
public void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
JsonObject expression = CreateJsonExpression(sizeOfExpression);
AddKeyword(expression, SizeOfExpression.SizeofKeywordRole);
expression.AddJsonValue("type-info", GenTypeInfo(sizeOfExpression.Type));
Push(expression);
}
public void VisitSizeOfExpression(SizeOfExpression node)
{
NotSupported(node);
}
public virtual void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
if (this.ThrowException)
{
throw (Exception)this.CreateException(sizeOfExpression);
}
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
SizeOfExpression o = other as SizeOfExpression;
return(o != null && this.Type.DoMatch(o.Type, match));
}
/// <summary>
/// Divides expr by the size of 'type'.
/// </summary>
Expression DivideBySize(Expression expr, TypeReference type)
{
CastExpression cast = expr as CastExpression;
if (cast != null && cast.Type is PrimitiveType && ((PrimitiveType)cast.Type).Keyword == "int")
expr = cast.Expression.Detach();
Expression sizeOfExpression;
int size = TypeAnalysis.GetInformationAmount(type);
switch (size) {
case 1:
case 8:
case 16:
case 32:
case 64:
sizeOfExpression = new PrimitiveExpression(size = (size + 7) / 8);
break;
default:
size = 0;
sizeOfExpression = new SizeOfExpression { Type = AstBuilder.ConvertType(type) };
break;
}
BinaryOperatorExpression boe = expr as BinaryOperatorExpression;
if (boe != null && boe.Operator == BinaryOperatorType.Multiply && sizeOfExpression.IsMatch(boe.Right))
return boe.Left.Detach();
if (size == 1) return expr;
if (sizeOfExpression.IsMatch(expr))
return new PrimitiveExpression(1);
if (size != 0) {
var primitive = expr as PrimitiveExpression;
if (primitive != null && primitive.Value is int)
return new PrimitiveExpression((int)primitive.Value / size);
}
return new BinaryOperatorExpression(expr, BinaryOperatorType.Divide, sizeOfExpression);
}
public virtual void VisitSizeOfExpression (SizeOfExpression sizeOfExpression)
{
VisitChildren (sizeOfExpression);
}
private void Format_SizeOf_Expression(StringBuilder sb, SizeOfExpression expression)
{
sb.Append("sizeof(").Append(FormatterUtility.FormatDataType(expression.TypeReference, document, controller)).Append(")");
}
public virtual object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data) {
Debug.Assert((sizeOfExpression != null));
Debug.Assert((sizeOfExpression.TypeReference != null));
nodeStack.Push(sizeOfExpression.TypeReference);
sizeOfExpression.TypeReference.AcceptVisitor(this, data);
sizeOfExpression.TypeReference = ((TypeReference)(nodeStack.Pop()));
return null;
}
public override object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
return(base.VisitSizeOfExpression(sizeOfExpression, data));
}
public override void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
HandleExpressionNode(sizeOfExpression);
}
public override void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
base.VisitSizeOfExpression(sizeOfExpression);
unsafeStateStack.Peek().UseUnsafeConstructs = true;
}
public override void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
}
public void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
throw new NotImplementedException();
}
public object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
AddError(sizeOfExpression, "sizeof is not supported.");
return(null);
}
private void PrimaryExpr(out Expression pexpr)
{
TypeReference typeReference = null;
List<TypeReference> types = null;
Expression expression;
bool flag = false;
pexpr = null;
if (this.la.kind == 0x70)
{
base.lexer.NextToken();
pexpr = new PrimitiveExpression(true, "true");
}
else if (this.la.kind == 0x47)
{
base.lexer.NextToken();
pexpr = new PrimitiveExpression(false, "false");
}
else if (this.la.kind == 0x59)
{
base.lexer.NextToken();
pexpr = new PrimitiveExpression(null, "null");
}
else if (this.la.kind == 2)
{
base.lexer.NextToken();
pexpr = new PrimitiveExpression(this.t.literalValue, this.t.val);
}
else if ((this.la.kind == 1) && (this.Peek(1).kind == 10))
{
base.Expect(1);
typeReference = new TypeReference(this.t.val);
base.Expect(10);
pexpr = new TypeReferenceExpression(typeReference);
base.Expect(1);
if (typeReference.Type == "global")
{
typeReference.IsGlobal = true;
typeReference.Type = this.t.val ?? "?";
}
else
{
typeReference.Type = typeReference.Type + "." + (this.t.val ?? "?");
}
}
else if (this.la.kind == 1)
{
base.lexer.NextToken();
pexpr = new IdentifierExpression(this.t.val);
}
else if (this.la.kind == 20)
{
base.lexer.NextToken();
this.Expr(out expression);
base.Expect(0x15);
pexpr = new ParenthesizedExpression(expression);
}
else if (!this.StartOf(0x1a))
{
if (this.la.kind == 110)
{
base.lexer.NextToken();
pexpr = new ThisReferenceExpression();
}
else if (this.la.kind == 50)
{
base.lexer.NextToken();
Expression targetObject = new BaseReferenceExpression();
if (this.la.kind == 15)
{
base.lexer.NextToken();
base.Expect(1);
targetObject = new FieldReferenceExpression(targetObject, this.t.val);
}
else if (this.la.kind == 0x12)
{
base.lexer.NextToken();
this.Expr(out expression);
List<Expression> indices = new List<Expression>();
if (expression != null)
{
indices.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
this.Expr(out expression);
if (expression != null)
{
indices.Add(expression);
}
}
base.Expect(0x13);
targetObject = new IndexerExpression(targetObject, indices);
}
else
{
base.SynErr(0xb3);
}
pexpr = targetObject;
}
else if (this.la.kind == 0x58)
{
base.lexer.NextToken();
this.NonArrayType(out typeReference);
List<Expression> parameters = new List<Expression>();
if (this.la.kind == 20)
{
base.lexer.NextToken();
ObjectCreateExpression expression3 = new ObjectCreateExpression(typeReference, parameters);
if (this.StartOf(0x15))
{
this.Argument(out expression);
if (expression != null)
{
parameters.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
this.Argument(out expression);
if (expression != null)
{
parameters.Add(expression);
}
}
}
base.Expect(0x15);
pexpr = expression3;
}
else if (this.la.kind == 0x12)
{
base.lexer.NextToken();
flag = true;
ArrayCreateExpression expression4 = new ArrayCreateExpression(typeReference);
pexpr = expression4;
int item = 0;
List<int> list4 = new List<int>();
if ((this.la.kind == 14) || (this.la.kind == 0x13))
{
while (this.la.kind == 14)
{
base.lexer.NextToken();
item++;
}
base.Expect(0x13);
list4.Add(item);
item = 0;
while (this.la.kind == 0x12)
{
base.lexer.NextToken();
while (this.la.kind == 14)
{
base.lexer.NextToken();
item++;
}
base.Expect(0x13);
list4.Add(item);
item = 0;
}
expression4.CreateType.RankSpecifier = list4.ToArray();
this.ArrayInitializer(out expression);
expression4.ArrayInitializer = (ArrayInitializerExpression) expression;
}
else if (this.StartOf(5))
{
this.Expr(out expression);
if (expression != null)
{
parameters.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
item++;
this.Expr(out expression);
if (expression != null)
{
parameters.Add(expression);
}
}
base.Expect(0x13);
list4.Add(item);
expression4.Arguments = parameters;
for (item = 0; this.la.kind == 0x12; item = 0)
{
base.lexer.NextToken();
while (this.la.kind == 14)
{
base.lexer.NextToken();
item++;
}
base.Expect(0x13);
list4.Add(item);
}
expression4.CreateType.RankSpecifier = list4.ToArray();
if (this.la.kind == 0x10)
{
this.ArrayInitializer(out expression);
expression4.ArrayInitializer = (ArrayInitializerExpression) expression;
}
}
else
{
base.SynErr(180);
}
}
else
{
base.SynErr(0xb5);
}
}
else if (this.la.kind == 0x72)
{
base.lexer.NextToken();
base.Expect(20);
if (this.NotVoidPointer())
{
base.Expect(0x7a);
typeReference = new TypeReference("void");
}
else if (this.StartOf(9))
{
this.TypeWithRestriction(out typeReference, true, true);
}
else
{
base.SynErr(0xb6);
}
base.Expect(0x15);
pexpr = new TypeOfExpression(typeReference);
}
else if ((this.la.kind == 0x3e) && (this.Peek(1).kind == 20))
{
base.Expect(0x3e);
base.Expect(20);
this.Type(out typeReference);
base.Expect(0x15);
pexpr = new DefaultValueExpression(typeReference);
}
else if (this.la.kind == 0x68)
{
base.lexer.NextToken();
base.Expect(20);
this.Type(out typeReference);
base.Expect(0x15);
pexpr = new SizeOfExpression(typeReference);
}
else if (this.la.kind == 0x39)
{
base.lexer.NextToken();
base.Expect(20);
this.Expr(out expression);
base.Expect(0x15);
pexpr = new CheckedExpression(expression);
}
else if (this.la.kind == 0x75)
{
base.lexer.NextToken();
base.Expect(20);
this.Expr(out expression);
base.Expect(0x15);
pexpr = new UncheckedExpression(expression);
}
else if (this.la.kind == 0x3f)
{
base.lexer.NextToken();
this.AnonymousMethodExpr(out expression);
pexpr = expression;
}
else
{
base.SynErr(0xb7);
}
}
else
{
string typeName = null;
switch (this.la.kind)
{
case 0x3d:
base.lexer.NextToken();
typeName = "decimal";
break;
case 0x41:
base.lexer.NextToken();
typeName = "double";
break;
case 0x4a:
base.lexer.NextToken();
typeName = "float";
break;
case 0x33:
base.lexer.NextToken();
typeName = "bool";
break;
case 0x35:
base.lexer.NextToken();
typeName = "byte";
break;
case 0x38:
base.lexer.NextToken();
typeName = "char";
break;
case 0x51:
base.lexer.NextToken();
typeName = "int";
break;
case 0x56:
base.lexer.NextToken();
typeName = "long";
break;
case 90:
base.lexer.NextToken();
typeName = "object";
break;
case 0x65:
base.lexer.NextToken();
typeName = "sbyte";
break;
case 0x67:
base.lexer.NextToken();
typeName = "short";
break;
case 0x6b:
base.lexer.NextToken();
typeName = "string";
break;
case 0x73:
base.lexer.NextToken();
typeName = "uint";
break;
case 0x74:
base.lexer.NextToken();
typeName = "ulong";
break;
case 0x77:
base.lexer.NextToken();
typeName = "ushort";
break;
}
this.t.val = "";
base.Expect(15);
base.Expect(1);
pexpr = new FieldReferenceExpression(new TypeReferenceExpression(typeName), this.t.val);
}
while ((this.StartOf(0x1b) || (this.IsGenericFollowedBy(15) && this.IsTypeReferenceExpression(pexpr))) || this.IsGenericFollowedBy(20))
{
if ((this.la.kind == 0x1f) || (this.la.kind == 0x20))
{
if (this.la.kind == 0x1f)
{
base.lexer.NextToken();
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostIncrement);
}
else if (this.la.kind == 0x20)
{
base.lexer.NextToken();
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostDecrement);
}
else
{
base.SynErr(0xb8);
}
}
else
{
if (this.la.kind == 0x2f)
{
base.lexer.NextToken();
base.Expect(1);
pexpr = new PointerReferenceExpression(pexpr, this.t.val);
continue;
}
if (this.la.kind == 15)
{
base.lexer.NextToken();
base.Expect(1);
pexpr = new FieldReferenceExpression(pexpr, this.t.val);
continue;
}
if (this.IsGenericFollowedBy(15) && this.IsTypeReferenceExpression(pexpr))
{
this.TypeArgumentList(out types, false);
base.Expect(15);
base.Expect(1);
pexpr = new FieldReferenceExpression(this.GetTypeReferenceExpression(pexpr, types), this.t.val);
continue;
}
if (this.la.kind == 20)
{
base.lexer.NextToken();
List<Expression> arguments = new List<Expression>();
if (this.StartOf(0x15))
{
this.Argument(out expression);
if (expression != null)
{
arguments.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
this.Argument(out expression);
if (expression != null)
{
arguments.Add(expression);
}
}
}
base.Expect(0x15);
pexpr = new InvocationExpression(pexpr, arguments);
continue;
}
if (this.IsGenericFollowedBy(20))
{
this.TypeArgumentList(out types, false);
base.Expect(20);
List<Expression> list6 = new List<Expression>();
if (this.StartOf(0x15))
{
this.Argument(out expression);
if (expression != null)
{
list6.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
this.Argument(out expression);
if (expression != null)
{
list6.Add(expression);
}
}
}
base.Expect(0x15);
pexpr = new InvocationExpression(pexpr, list6, types);
continue;
}
if (flag)
{
this.Error("element access not allow on array creation");
}
List<Expression> list7 = new List<Expression>();
base.lexer.NextToken();
this.Expr(out expression);
if (expression != null)
{
list7.Add(expression);
}
while (this.la.kind == 14)
{
base.lexer.NextToken();
this.Expr(out expression);
if (expression != null)
{
list7.Add(expression);
}
}
base.Expect(0x13);
pexpr = new IndexerExpression(pexpr, list7);
}
}
}
public virtual object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
throw new global::System.NotImplementedException("SizeOfExpression");
}
public StringBuilder VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
throw new NotImplementedException();
}
public override void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
ForceSpacesBefore(sizeOfExpression.LParToken, policy.SpaceBeforeSizeOfParentheses);
ForceSpacesAfter(sizeOfExpression.LParToken, policy.SpacesWithinSizeOfParentheses);
ForceSpacesBefore(sizeOfExpression.RParToken, policy.SpacesWithinSizeOfParentheses);
base.VisitSizeOfExpression(sizeOfExpression);
}
public virtual TReturn Visit(SizeOfExpression node, TParam param) => throw new NotImplementedException();
public virtual void VisitSizeOfExpression(SizeOfExpression node)
{
}
public void CSharpSizeOfExpressionTest()
{
SizeOfExpression soe = ParseUtilCSharp.ParseExpression <SizeOfExpression>("sizeof(MyType)");
Assert.AreEqual("MyType", soe.TypeReference.Type);
}
public virtual TReturn Visit(SizeOfExpression node, TParam param)
{
node.SubExpression.Accept(this, param);
return(DefaultReturn);
}
public override object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
return(resolver.ProjectContent.SystemTypes.Int32);
}
public void SizeOfExpressionTest()
{
SizeOfExpression soe = ParseUtilCSharp.ParseExpression <SizeOfExpression>("sizeof(MyType)");
Assert.AreEqual("MyType", ((SimpleType)soe.Type).Identifier);
}
public JNode VisitSizeOfExpression(SizeOfExpression node)
{
throw new NotImplementedException();
}
/// <summary>
/// Divides expr by the size of 'type'.
/// </summary>
Expression DivideBySize(Expression expr, TypeReference type)
{
CastExpression cast = expr as CastExpression;
if (cast != null && cast.Type is PrimitiveType && ((PrimitiveType)cast.Type).Keyword == "int")
expr = cast.Expression.Detach();
Expression sizeOfExpression;
switch (TypeAnalysis.GetInformationAmount(type)) {
case 1:
case 8:
sizeOfExpression = new PrimitiveExpression(1);
break;
case 16:
sizeOfExpression = new PrimitiveExpression(2);
break;
case 32:
sizeOfExpression = new PrimitiveExpression(4);
break;
case 64:
sizeOfExpression = new PrimitiveExpression(8);
break;
default:
sizeOfExpression = new SizeOfExpression { Type = AstBuilder.ConvertType(type) };
break;
}
BinaryOperatorExpression boe = expr as BinaryOperatorExpression;
if (boe != null && boe.Operator == BinaryOperatorType.Multiply && sizeOfExpression.IsMatch(boe.Right))
return boe.Left.Detach();
if (sizeOfExpression.IsMatch(expr))
return new PrimitiveExpression(1);
return new BinaryOperatorExpression(expr, BinaryOperatorType.Divide, sizeOfExpression);
}
/*
* public override void VisitPrimitiveExpression (PrimitiveExpression primitiveExpression)
* {
* return primitiveExpression.ToString ();
* }*/
public override void VisitSizeOfExpression(SizeOfExpression sizeOfExpression)
{
throw NotSupportedToConsistency();
}
public override object Visit(SizeOf sizeOfExpression)
{
var result = new SizeOfExpression();
var location = LocationsBag.GetLocations(sizeOfExpression);
result.AddChild(new CSharpTokenNode(Convert(sizeOfExpression.Location), SizeOfExpression.SizeofKeywordRole), SizeOfExpression.SizeofKeywordRole);
if (location != null)
result.AddChild(new CSharpTokenNode(Convert(location [0]), Roles.LPar), Roles.LPar);
if (sizeOfExpression.TypeExpression != null)
result.AddChild(ConvertToType(sizeOfExpression.TypeExpression), Roles.Type);
if (location != null && location.Count > 1)
result.AddChild(new CSharpTokenNode(Convert(location [1]), Roles.RPar), Roles.RPar);
return result;
}
public virtual object TrackedVisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data) {
return base.VisitSizeOfExpression(sizeOfExpression, data);
}
public override object Visit (SizeOf sizeOfExpression)
{
var result = new SizeOfExpression ();
var location = LocationsBag.GetLocations (sizeOfExpression);
result.AddChild (new CSharpTokenNode (Convert (sizeOfExpression.Location), "sizeof".Length), TypeOfExpression.Roles.Keyword);
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[0]), 1), TypeOfExpression.Roles.LPar);
result.AddChild ((INode)sizeOfExpression.QueriedType.Accept (this), TypeOfExpression.Roles.ReturnType);
if (location != null)
result.AddChild (new CSharpTokenNode (Convert (location[1]), 1), TypeOfExpression.Roles.RPar);
return result;
}
/// <inheritdoc/>
public virtual void VisitSizeOfExpression(SizeOfExpression syntax)
{
VisitNode(syntax);
}
public override object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data)
{
return(CreateResult(typeof(System.Int32).FullName));
}
public sealed override object VisitSizeOfExpression(SizeOfExpression sizeOfExpression, object data) {
BeginVisit(sizeOfExpression);
object result = TrackedVisitSizeOfExpression(sizeOfExpression, data);
EndVisit(sizeOfExpression);
return result;
}
