public override object VisitSwitchStatement(AST.SwitchStatement switchStatement, object data)
{
if (switchStatement.StartLocation < caretLocation && caretLocation < switchStatement.EndLocation)
{
bestStatement = switchStatement;
}
return(base.VisitSwitchStatement(switchStatement, data));
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
foreach (var secton in switchStatement.SwitchSections)
{
foreach (var label in secton.SwitchLabels)
{
var memberRef = label.Label as MemberReferenceExpression;
var targetObject = memberRef != null ? memberRef.TargetObject as IdentifierExpression : null;
if (targetObject != null)
{
if(_typeDeclarationInfos.Any(a => a.TypeName == targetObject.Identifier && a.DetinitionTypeDeclarationKind == TypeDeclarationKind.Enum))
{
UnlockWith(switchStatement);
break;
}
}
}
}
return base.VisitSwitchStatement(switchStatement, data);
}
void EmbeddedStatement(
#line 1473 "cs.ATG"
out Statement statement) {
#line 1475 "cs.ATG"
TypeReference type = null;
Expression expr = null;
Statement embeddedStatement = null;
statement = null;
#line 1481 "cs.ATG"
Location startLocation = la.Location;
if (la.kind == 16) {
Block(
#line 1483 "cs.ATG"
out statement);
} else if (la.kind == 11) {
lexer.NextToken();
#line 1486 "cs.ATG"
statement = new EmptyStatement();
} else if (
#line 1489 "cs.ATG"
UnCheckedAndLBrace()) {
#line 1489 "cs.ATG"
Statement block; bool isChecked = true;
if (la.kind == 58) {
lexer.NextToken();
} else if (la.kind == 118) {
lexer.NextToken();
#line 1490 "cs.ATG"
isChecked = false;
} else SynErr(196);
Block(
#line 1491 "cs.ATG"
out block);
#line 1491 "cs.ATG"
statement = isChecked ? (Statement)new CheckedStatement(block) : (Statement)new UncheckedStatement(block);
} else if (la.kind == 79) {
IfStatement(
#line 1494 "cs.ATG"
out statement);
} else if (la.kind == 110) {
lexer.NextToken();
#line 1496 "cs.ATG"
List<SwitchSection> switchSections = new List<SwitchSection>();
Expect(20);
Expr(
#line 1497 "cs.ATG"
out expr);
Expect(21);
Expect(16);
SwitchSections(
#line 1498 "cs.ATG"
switchSections);
Expect(17);
#line 1499 "cs.ATG"
statement = new SwitchStatement(expr, switchSections);
} else if (la.kind == 125) {
lexer.NextToken();
Expect(20);
Expr(
#line 1502 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1503 "cs.ATG"
out embeddedStatement);
#line 1504 "cs.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 65) {
lexer.NextToken();
EmbeddedStatement(
#line 1506 "cs.ATG"
out embeddedStatement);
Expect(125);
Expect(20);
Expr(
#line 1507 "cs.ATG"
out expr);
Expect(21);
Expect(11);
#line 1508 "cs.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.End);
} else if (la.kind == 76) {
lexer.NextToken();
#line 1510 "cs.ATG"
List<Statement> initializer = null; List<Statement> iterator = null;
Expect(20);
if (StartOf(6)) {
ForInitializer(
#line 1511 "cs.ATG"
out initializer);
}
Expect(11);
if (StartOf(6)) {
Expr(
#line 1512 "cs.ATG"
out expr);
}
Expect(11);
if (StartOf(6)) {
ForIterator(
#line 1513 "cs.ATG"
out iterator);
}
Expect(21);
EmbeddedStatement(
#line 1514 "cs.ATG"
out embeddedStatement);
#line 1514 "cs.ATG"
statement = new ForStatement(initializer, expr, iterator, embeddedStatement);
} else if (la.kind == 77) {
lexer.NextToken();
Expect(20);
Type(
#line 1516 "cs.ATG"
out type);
Identifier();
#line 1516 "cs.ATG"
string varName = t.val;
Expect(81);
Expr(
#line 1517 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1518 "cs.ATG"
out embeddedStatement);
#line 1519 "cs.ATG"
statement = new ForeachStatement(type, varName , expr, embeddedStatement);
} else if (la.kind == 53) {
lexer.NextToken();
Expect(11);
#line 1522 "cs.ATG"
statement = new BreakStatement();
} else if (la.kind == 61) {
lexer.NextToken();
Expect(11);
#line 1523 "cs.ATG"
statement = new ContinueStatement();
} else if (la.kind == 78) {
GotoStatement(
#line 1524 "cs.ATG"
out statement);
} else if (
#line 1526 "cs.ATG"
IsYieldStatement()) {
Expect(132);
if (la.kind == 101) {
lexer.NextToken();
Expr(
#line 1527 "cs.ATG"
out expr);
#line 1527 "cs.ATG"
statement = new YieldStatement(new ReturnStatement(expr));
} else if (la.kind == 53) {
lexer.NextToken();
#line 1528 "cs.ATG"
statement = new YieldStatement(new BreakStatement());
} else SynErr(197);
Expect(11);
} else if (la.kind == 101) {
lexer.NextToken();
if (StartOf(6)) {
Expr(
#line 1531 "cs.ATG"
out expr);
}
Expect(11);
#line 1531 "cs.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 112) {
lexer.NextToken();
if (StartOf(6)) {
Expr(
#line 1532 "cs.ATG"
out expr);
}
Expect(11);
#line 1532 "cs.ATG"
statement = new ThrowStatement(expr);
} else if (StartOf(6)) {
StatementExpr(
#line 1535 "cs.ATG"
out statement);
while (!(la.kind == 0 || la.kind == 11)) {SynErr(198); lexer.NextToken(); }
Expect(11);
} else if (la.kind == 114) {
TryStatement(
#line 1538 "cs.ATG"
out statement);
} else if (la.kind == 86) {
lexer.NextToken();
Expect(20);
Expr(
#line 1541 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1542 "cs.ATG"
out embeddedStatement);
#line 1542 "cs.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 121) {
#line 1545 "cs.ATG"
Statement resourceAcquisitionStmt = null;
lexer.NextToken();
Expect(20);
ResourceAcquisition(
#line 1547 "cs.ATG"
out resourceAcquisitionStmt);
Expect(21);
EmbeddedStatement(
#line 1548 "cs.ATG"
out embeddedStatement);
#line 1548 "cs.ATG"
statement = new UsingStatement(resourceAcquisitionStmt, embeddedStatement);
} else if (la.kind == 119) {
lexer.NextToken();
Block(
#line 1551 "cs.ATG"
out embeddedStatement);
#line 1551 "cs.ATG"
statement = new UnsafeStatement(embeddedStatement);
} else if (la.kind == 74) {
lexer.NextToken();
Expect(20);
Type(
#line 1554 "cs.ATG"
out type);
#line 1554 "cs.ATG"
if (type == null || type.PointerNestingLevel == 0) Error("can only fix pointer types");
List<VariableDeclaration> pointerDeclarators = new List<VariableDeclaration>(1);
Identifier();
#line 1557 "cs.ATG"
string identifier = t.val;
Expect(3);
Expr(
#line 1558 "cs.ATG"
out expr);
#line 1558 "cs.ATG"
pointerDeclarators.Add(new VariableDeclaration(identifier, expr));
while (la.kind == 14) {
lexer.NextToken();
Identifier();
#line 1560 "cs.ATG"
identifier = t.val;
Expect(3);
Expr(
#line 1561 "cs.ATG"
out expr);
#line 1561 "cs.ATG"
pointerDeclarators.Add(new VariableDeclaration(identifier, expr));
}
Expect(21);
EmbeddedStatement(
#line 1563 "cs.ATG"
out embeddedStatement);
#line 1563 "cs.ATG"
statement = new FixedStatement(type, pointerDeclarators, embeddedStatement);
} else SynErr(199);
#line 1565 "cs.ATG"
if (statement != null) {
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
}
}
public override object TrackedVisitSwitchStatement(SwitchStatement switchStatement, object data)
{
bool flag = true;
foreach (SwitchSection switchSection in switchStatement.SwitchSections)
{
this.CreateSwitchCaseCondition(switchStatement.SwitchExpression, switchSection, flag);
this.IncreaseIndent();
this.CreateSwitchCaseBody(switchSection);
this.DecreaseIndent();
flag = false;
}
return null;
}
public virtual object TrackedVisitSwitchStatement(SwitchStatement switchStatement, object data) {
return base.VisitSwitchStatement(switchStatement, data);
}
void EmbeddedStatement(
#line 2755 "VBNET.ATG"
out Statement statement) {
#line 2757 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
if (la.kind == 107) {
lexer.NextToken();
#line 2763 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 195: {
lexer.NextToken();
#line 2765 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 114: {
lexer.NextToken();
#line 2767 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 171: {
lexer.NextToken();
#line 2769 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 95: {
lexer.NextToken();
#line 2771 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 111: {
lexer.NextToken();
#line 2773 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 203: {
lexer.NextToken();
#line 2775 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 216: {
lexer.NextToken();
#line 2777 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 182: {
lexer.NextToken();
#line 2779 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(273); break;
}
#line 2781 "VBNET.ATG"
statement = new ExitStatement(exitType);
} else if (la.kind == 203) {
TryStatement(
#line 2782 "VBNET.ATG"
out statement);
} else if (la.kind == 76) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 95 || la.kind == 111 || la.kind == 216) {
if (la.kind == 95) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 111) {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
#line 2783 "VBNET.ATG"
continueType = ContinueType.While;
}
}
#line 2783 "VBNET.ATG"
statement = new ContinueStatement(continueType);
} else if (la.kind == 200) {
lexer.NextToken();
if (StartOf(29)) {
Expr(
#line 2785 "VBNET.ATG"
out expr);
}
#line 2785 "VBNET.ATG"
statement = new ThrowStatement(expr);
} else if (la.kind == 180) {
lexer.NextToken();
if (StartOf(29)) {
Expr(
#line 2787 "VBNET.ATG"
out expr);
}
#line 2787 "VBNET.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 196) {
lexer.NextToken();
Expr(
#line 2789 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2789 "VBNET.ATG"
out embeddedStatement);
Expect(100);
Expect(196);
#line 2790 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 174) {
lexer.NextToken();
Identifier();
#line 2792 "VBNET.ATG"
name = t.val;
if (la.kind == 25) {
lexer.NextToken();
if (StartOf(37)) {
ArgumentList(
#line 2793 "VBNET.ATG"
out p);
}
Expect(26);
}
#line 2795 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
} else if (la.kind == 218) {
WithStatement(
#line 2798 "VBNET.ATG"
out statement);
} else if (la.kind == 43) {
lexer.NextToken();
#line 2800 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2801 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2801 "VBNET.ATG"
out handlerExpr);
#line 2803 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
} else if (la.kind == 178) {
lexer.NextToken();
#line 2806 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2807 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2807 "VBNET.ATG"
out handlerExpr);
#line 2809 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
} else if (la.kind == 216) {
lexer.NextToken();
Expr(
#line 2812 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2813 "VBNET.ATG"
out embeddedStatement);
Expect(100);
Expect(216);
#line 2815 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 95) {
lexer.NextToken();
#line 2820 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 209 || la.kind == 216) {
WhileOrUntil(
#line 2823 "VBNET.ATG"
out conditionType);
Expr(
#line 2823 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2824 "VBNET.ATG"
out embeddedStatement);
Expect(138);
#line 2827 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 11) {
EndOfStmt();
Block(
#line 2834 "VBNET.ATG"
out embeddedStatement);
Expect(138);
if (la.kind == 209 || la.kind == 216) {
WhileOrUntil(
#line 2835 "VBNET.ATG"
out conditionType);
Expr(
#line 2835 "VBNET.ATG"
out expr);
}
#line 2837 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(274);
} else if (la.kind == 111) {
lexer.NextToken();
#line 2842 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
Location startLocation = t.Location;
if (la.kind == 97) {
lexer.NextToken();
LoopControlVariable(
#line 2849 "VBNET.ATG"
out typeReference, out typeName);
Expect(125);
Expr(
#line 2850 "VBNET.ATG"
out group);
EndOfStmt();
Block(
#line 2851 "VBNET.ATG"
out embeddedStatement);
Expect(149);
if (StartOf(29)) {
Expr(
#line 2852 "VBNET.ATG"
out expr);
}
#line 2854 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(38)) {
#line 2865 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression variableExpr = null;
Expression nextExpr = null;
List<Expression> nextExpressions = null;
if (
#line 2872 "VBNET.ATG"
IsLoopVariableDeclaration()) {
LoopControlVariable(
#line 2873 "VBNET.ATG"
out typeReference, out typeName);
} else {
#line 2875 "VBNET.ATG"
typeReference = null; typeName = null;
SimpleExpr(
#line 2876 "VBNET.ATG"
out variableExpr);
}
Expect(10);
Expr(
#line 2878 "VBNET.ATG"
out start);
Expect(201);
Expr(
#line 2878 "VBNET.ATG"
out end);
if (la.kind == 190) {
lexer.NextToken();
Expr(
#line 2878 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
#line 2879 "VBNET.ATG"
out embeddedStatement);
Expect(149);
if (StartOf(29)) {
Expr(
#line 2882 "VBNET.ATG"
out nextExpr);
#line 2884 "VBNET.ATG"
nextExpressions = new List<Expression>();
nextExpressions.Add(nextExpr);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2887 "VBNET.ATG"
out nextExpr);
#line 2887 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
#line 2890 "VBNET.ATG"
statement = new ForNextStatement {
TypeReference = typeReference,
VariableName = typeName,
LoopVariableExpression = variableExpr,
Start = start,
End = end,
Step = step,
EmbeddedStatement = embeddedStatement,
NextExpressions = nextExpressions
};
} else SynErr(275);
} else if (la.kind == 105) {
lexer.NextToken();
Expr(
#line 2903 "VBNET.ATG"
out expr);
#line 2903 "VBNET.ATG"
statement = new ErrorStatement(expr);
} else if (la.kind == 176) {
lexer.NextToken();
#line 2905 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 169) {
lexer.NextToken();
#line 2905 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
#line 2906 "VBNET.ATG"
out expr);
#line 2908 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 12) {
lexer.NextToken();
ReDimClause(
#line 2912 "VBNET.ATG"
out expr);
#line 2913 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
} else if (la.kind == 104) {
lexer.NextToken();
Expr(
#line 2917 "VBNET.ATG"
out expr);
#line 2919 "VBNET.ATG"
EraseStatement eraseStatement = new EraseStatement();
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr);}
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2922 "VBNET.ATG"
out expr);
#line 2922 "VBNET.ATG"
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr); }
}
#line 2923 "VBNET.ATG"
statement = eraseStatement;
} else if (la.kind == 191) {
lexer.NextToken();
#line 2925 "VBNET.ATG"
statement = new StopStatement();
} else if (
#line 2927 "VBNET.ATG"
la.kind == Tokens.If) {
Expect(122);
#line 2928 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
#line 2928 "VBNET.ATG"
out expr);
if (la.kind == 199) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 11) {
EndOfStmt();
Block(
#line 2931 "VBNET.ATG"
out embeddedStatement);
#line 2933 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 99 ||
#line 2939 "VBNET.ATG"
IsElseIf()) {
if (
#line 2939 "VBNET.ATG"
IsElseIf()) {
Expect(98);
#line 2939 "VBNET.ATG"
elseIfStart = t.Location;
Expect(122);
} else {
lexer.NextToken();
#line 2940 "VBNET.ATG"
elseIfStart = t.Location;
}
#line 2942 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
#line 2943 "VBNET.ATG"
out condition);
if (la.kind == 199) {
lexer.NextToken();
}
EndOfStmt();
Block(
#line 2944 "VBNET.ATG"
out block);
#line 2946 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 98) {
lexer.NextToken();
EndOfStmt();
Block(
#line 2955 "VBNET.ATG"
out embeddedStatement);
#line 2957 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(100);
Expect(122);
#line 2961 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(39)) {
#line 2966 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
#line 2969 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 98) {
lexer.NextToken();
if (StartOf(39)) {
SingleLineStatementList(
#line 2972 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
#line 2974 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(276);
} else if (la.kind == 182) {
lexer.NextToken();
if (la.kind == 61) {
lexer.NextToken();
}
Expr(
#line 2977 "VBNET.ATG"
out expr);
EndOfStmt();
#line 2978 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 61) {
#line 2982 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
#line 2983 "VBNET.ATG"
out caseClauses);
if (
#line 2983 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
#line 2985 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
#line 2988 "VBNET.ATG"
out block);
#line 2990 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
#line 2996 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(100);
Expect(182);
} else if (la.kind == 157) {
#line 2999 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
#line 3000 "VBNET.ATG"
out onErrorStatement);
#line 3000 "VBNET.ATG"
statement = onErrorStatement;
} else if (la.kind == 119) {
#line 3001 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
#line 3002 "VBNET.ATG"
out goToStatement);
#line 3002 "VBNET.ATG"
statement = goToStatement;
} else if (la.kind == 179) {
#line 3003 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
#line 3004 "VBNET.ATG"
out resumeStatement);
#line 3004 "VBNET.ATG"
statement = resumeStatement;
} else if (StartOf(38)) {
#line 3007 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
#line 3013 "VBNET.ATG"
out expr);
if (StartOf(40)) {
AssignmentOperator(
#line 3015 "VBNET.ATG"
out op);
Expr(
#line 3015 "VBNET.ATG"
out val);
#line 3015 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
} else if (la.kind == 1 || la.kind == 11 || la.kind == 98) {
#line 3016 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(277);
#line 3019 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
expr = new InvocationExpression(expr);
}
statement = new ExpressionStatement(expr);
} else if (la.kind == 60) {
lexer.NextToken();
SimpleExpr(
#line 3026 "VBNET.ATG"
out expr);
#line 3026 "VBNET.ATG"
statement = new ExpressionStatement(expr);
} else if (la.kind == 211) {
lexer.NextToken();
#line 3028 "VBNET.ATG"
Statement block;
if (
#line 3029 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
#line 3030 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
#line 3031 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 12) {
lexer.NextToken();
VariableDeclarator(
#line 3033 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
#line 3035 "VBNET.ATG"
out block);
#line 3037 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(29)) {
Expr(
#line 3039 "VBNET.ATG"
out expr);
Block(
#line 3040 "VBNET.ATG"
out block);
#line 3041 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(278);
Expect(100);
Expect(211);
} else if (StartOf(41)) {
LocalDeclarationStatement(
#line 3044 "VBNET.ATG"
out statement);
} else SynErr(279);
}
void EmbeddedStatement(
#line 2297 "VBNET.ATG"
out Statement statement) {
#line 2299 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
switch (la.kind) {
case 94: {
lexer.NextToken();
#line 2305 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 167: {
lexer.NextToken();
#line 2307 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 100: {
lexer.NextToken();
#line 2309 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 146: {
lexer.NextToken();
#line 2311 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 83: {
lexer.NextToken();
#line 2313 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 98: {
lexer.NextToken();
#line 2315 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 174: {
lexer.NextToken();
#line 2317 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 181: {
lexer.NextToken();
#line 2319 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 155: {
lexer.NextToken();
#line 2321 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(255); break;
}
#line 2323 "VBNET.ATG"
statement = new ExitStatement(exitType);
break;
}
case 174: {
TryStatement(
#line 2324 "VBNET.ATG"
out statement);
break;
}
case 187: {
lexer.NextToken();
#line 2325 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 83 || la.kind == 98 || la.kind == 181) {
if (la.kind == 83) {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 98) {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
#line 2325 "VBNET.ATG"
continueType = ContinueType.While;
}
}
#line 2325 "VBNET.ATG"
statement = new ContinueStatement(continueType);
break;
}
case 171: {
lexer.NextToken();
if (StartOf(27)) {
Expr(
#line 2327 "VBNET.ATG"
out expr);
}
#line 2327 "VBNET.ATG"
statement = new ThrowStatement(expr);
break;
}
case 154: {
lexer.NextToken();
if (StartOf(27)) {
Expr(
#line 2329 "VBNET.ATG"
out expr);
}
#line 2329 "VBNET.ATG"
statement = new ReturnStatement(expr);
break;
}
case 168: {
lexer.NextToken();
Expr(
#line 2331 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2331 "VBNET.ATG"
out embeddedStatement);
Expect(88);
Expect(168);
#line 2332 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
break;
}
case 149: {
lexer.NextToken();
Identifier();
#line 2334 "VBNET.ATG"
name = t.val;
if (la.kind == 24) {
lexer.NextToken();
if (StartOf(30)) {
ArgumentList(
#line 2335 "VBNET.ATG"
out p);
}
Expect(25);
}
#line 2336 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
break;
}
case 182: {
WithStatement(
#line 2338 "VBNET.ATG"
out statement);
break;
}
case 42: {
lexer.NextToken();
#line 2340 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2341 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2341 "VBNET.ATG"
out handlerExpr);
#line 2343 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
break;
}
case 152: {
lexer.NextToken();
#line 2346 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
#line 2347 "VBNET.ATG"
out expr);
Expect(12);
Expr(
#line 2347 "VBNET.ATG"
out handlerExpr);
#line 2349 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
break;
}
case 181: {
lexer.NextToken();
Expr(
#line 2352 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2353 "VBNET.ATG"
out embeddedStatement);
Expect(88);
Expect(181);
#line 2355 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
break;
}
case 83: {
lexer.NextToken();
#line 2360 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 177 || la.kind == 181) {
WhileOrUntil(
#line 2363 "VBNET.ATG"
out conditionType);
Expr(
#line 2363 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
#line 2364 "VBNET.ATG"
out embeddedStatement);
Expect(118);
#line 2367 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 13) {
EndOfStmt();
Block(
#line 2374 "VBNET.ATG"
out embeddedStatement);
Expect(118);
if (la.kind == 177 || la.kind == 181) {
WhileOrUntil(
#line 2375 "VBNET.ATG"
out conditionType);
Expr(
#line 2375 "VBNET.ATG"
out expr);
}
#line 2377 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(256);
break;
}
case 98: {
lexer.NextToken();
#line 2382 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
Location startLocation = t.Location;
if (la.kind == 85) {
lexer.NextToken();
LoopControlVariable(
#line 2389 "VBNET.ATG"
out typeReference, out typeName);
Expect(109);
Expr(
#line 2390 "VBNET.ATG"
out group);
EndOfStmt();
Block(
#line 2391 "VBNET.ATG"
out embeddedStatement);
Expect(128);
if (StartOf(27)) {
Expr(
#line 2392 "VBNET.ATG"
out expr);
}
#line 2394 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(13)) {
#line 2405 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression nextExpr = null;List<Expression> nextExpressions = null;
LoopControlVariable(
#line 2410 "VBNET.ATG"
out typeReference, out typeName);
Expect(11);
Expr(
#line 2411 "VBNET.ATG"
out start);
Expect(172);
Expr(
#line 2411 "VBNET.ATG"
out end);
if (la.kind == 162) {
lexer.NextToken();
Expr(
#line 2411 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
#line 2412 "VBNET.ATG"
out embeddedStatement);
Expect(128);
if (StartOf(27)) {
Expr(
#line 2415 "VBNET.ATG"
out nextExpr);
#line 2415 "VBNET.ATG"
nextExpressions = new List<Expression>(); nextExpressions.Add(nextExpr);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2416 "VBNET.ATG"
out nextExpr);
#line 2416 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
#line 2419 "VBNET.ATG"
statement = new ForNextStatement(typeReference, typeName, start, end, step, embeddedStatement, nextExpressions);
} else SynErr(257);
break;
}
case 92: {
lexer.NextToken();
Expr(
#line 2423 "VBNET.ATG"
out expr);
#line 2423 "VBNET.ATG"
statement = new ErrorStatement(expr);
break;
}
case 151: {
lexer.NextToken();
#line 2425 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 144) {
lexer.NextToken();
#line 2425 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
#line 2426 "VBNET.ATG"
out expr);
#line 2428 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 12) {
lexer.NextToken();
ReDimClause(
#line 2432 "VBNET.ATG"
out expr);
#line 2433 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
break;
}
case 91: {
lexer.NextToken();
Expr(
#line 2437 "VBNET.ATG"
out expr);
#line 2438 "VBNET.ATG"
List<Expression> arrays = new List<Expression>();
if (expr != null) { arrays.Add(expr);}
EraseStatement eraseStatement = new EraseStatement(arrays);
while (la.kind == 12) {
lexer.NextToken();
Expr(
#line 2443 "VBNET.ATG"
out expr);
#line 2443 "VBNET.ATG"
if (expr != null) { arrays.Add(expr); }
}
#line 2444 "VBNET.ATG"
statement = eraseStatement;
break;
}
case 163: {
lexer.NextToken();
#line 2446 "VBNET.ATG"
statement = new StopStatement();
break;
}
case 106: {
lexer.NextToken();
#line 2448 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
#line 2448 "VBNET.ATG"
out expr);
if (la.kind == 170) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 13) {
EndOfStmt();
Block(
#line 2451 "VBNET.ATG"
out embeddedStatement);
#line 2453 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 87 ||
#line 2459 "VBNET.ATG"
IsElseIf()) {
if (
#line 2459 "VBNET.ATG"
IsElseIf()) {
Expect(86);
#line 2459 "VBNET.ATG"
elseIfStart = t.Location;
Expect(106);
} else {
lexer.NextToken();
#line 2460 "VBNET.ATG"
elseIfStart = t.Location;
}
#line 2462 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
#line 2463 "VBNET.ATG"
out condition);
if (la.kind == 170) {
lexer.NextToken();
}
EndOfStmt();
Block(
#line 2464 "VBNET.ATG"
out block);
#line 2466 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 86) {
lexer.NextToken();
EndOfStmt();
Block(
#line 2475 "VBNET.ATG"
out embeddedStatement);
#line 2477 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(88);
Expect(106);
#line 2481 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(36)) {
#line 2486 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
#line 2489 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 86) {
lexer.NextToken();
if (StartOf(36)) {
SingleLineStatementList(
#line 2492 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
#line 2494 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(258);
break;
}
case 155: {
lexer.NextToken();
if (la.kind == 57) {
lexer.NextToken();
}
Expr(
#line 2497 "VBNET.ATG"
out expr);
EndOfStmt();
#line 2498 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 57) {
#line 2502 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
#line 2503 "VBNET.ATG"
out caseClauses);
if (
#line 2503 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
#line 2505 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
#line 2508 "VBNET.ATG"
out block);
#line 2510 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
#line 2515 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(88);
Expect(155);
break;
}
case 135: {
#line 2517 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
#line 2518 "VBNET.ATG"
out onErrorStatement);
#line 2518 "VBNET.ATG"
statement = onErrorStatement;
break;
}
case 104: {
#line 2519 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
#line 2520 "VBNET.ATG"
out goToStatement);
#line 2520 "VBNET.ATG"
statement = goToStatement;
break;
}
case 153: {
#line 2521 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
#line 2522 "VBNET.ATG"
out resumeStatement);
#line 2522 "VBNET.ATG"
statement = resumeStatement;
break;
}
case 2: case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: case 24: case 43: case 47: case 49: case 50: case 51: case 52: case 54: case 59: case 60: case 61: case 62: case 63: case 64: case 65: case 66: case 68: case 69: case 70: case 72: case 73: case 74: case 75: case 76: case 77: case 82: case 84: case 95: case 96: case 102: case 111: case 117: case 119: case 124: case 125: case 127: case 130: case 133: case 134: case 144: case 159: case 160: case 165: case 169: case 173: case 175: case 176: case 177: case 191: case 192: case 193: case 194: case 195: case 196: case 197: case 198: case 199: case 200: case 205: {
#line 2525 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
#line 2531 "VBNET.ATG"
out expr);
if (StartOf(37)) {
AssignmentOperator(
#line 2533 "VBNET.ATG"
out op);
Expr(
#line 2533 "VBNET.ATG"
out val);
#line 2533 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
} else if (la.kind == 1 || la.kind == 13 || la.kind == 86) {
#line 2534 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(259);
#line 2537 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
expr = new InvocationExpression(expr);
}
statement = new ExpressionStatement(expr);
break;
}
case 56: {
lexer.NextToken();
SimpleExpr(
#line 2544 "VBNET.ATG"
out expr);
#line 2544 "VBNET.ATG"
statement = new ExpressionStatement(expr);
break;
}
case 189: {
lexer.NextToken();
#line 2546 "VBNET.ATG"
Statement block;
if (
#line 2547 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
#line 2548 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
#line 2549 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 12) {
lexer.NextToken();
VariableDeclarator(
#line 2551 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
#line 2553 "VBNET.ATG"
out block);
#line 2554 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(27)) {
Expr(
#line 2555 "VBNET.ATG"
out expr);
Block(
#line 2556 "VBNET.ATG"
out block);
#line 2557 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(260);
Expect(88);
Expect(189);
break;
}
default: SynErr(261); break;
}
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
// switch(arg) { case label1: expr1; case label2: expr2; default: expr3; }
//
// Emulate With:
//
// object _switch1 = arg;
// if (arg.Equals(label1))
// {
// expr1;
// }
// else
// {
// if (arg.Equals(label2))
// {
// expr2;
// }
// else
// {
// expr3;
// }
// }
//
switchId++; // in case nested switch() statements
string name = "_switch" + switchId.ToString();
breakableStack.Push(new Breakable(false));
bool isSwitchArg = false;
CodeVariableReferenceExpression switchArg = null;
SwitchSection defaultSection = null;
// get default section
foreach (SwitchSection section in switchStatement.SwitchSections)
{
foreach (CaseLabel label in section.SwitchLabels)
{
if (label.IsDefault)
{
defaultSection = section;
break;
}
}
if (defaultSection != null)
break;
}
CodeConditionStatement _if = null;
// get default section
foreach (SwitchSection section in switchStatement.SwitchSections)
{
if (section != defaultSection)
{
if (!isSwitchArg)
{
isSwitchArg = true;
codeStack.Push(NullStmtCollection);
CodeVariableDeclarationStatement switchStmt = new CodeVariableDeclarationStatement("System.Object", name, (CodeExpression)switchStatement.SwitchExpression.AcceptVisitor(this, data));
codeStack.Pop();
switchArg = new CodeVariableReferenceExpression(name);
AddStmt(switchStmt);
AddStmt(new CodeSnippetStatement());
}
codeStack.Push(NullStmtCollection);
CodeExpression condition = null;
foreach (CaseLabel label in section.SwitchLabels)
{
CodeMethodInvokeExpression cond = new CodeMethodInvokeExpression(switchArg, "Equals", (CodeExpression)label.Label.AcceptVisitor(this, data));
if (condition == null)
{
condition = cond;
}
else
{
condition = new CodeBinaryOperatorExpression(condition, CodeBinaryOperatorType.BooleanOr, cond);
}
}
codeStack.Pop();
if (_if == null)
{
_if = new CodeConditionStatement();
_if.Condition = condition;
AddStmt(_if);
}
else
{
CodeConditionStatement _if2 = new CodeConditionStatement();
_if2.Condition = condition;
_if.FalseStatements.Add(_if2);
_if = _if2;
}
codeStack.Push(_if.TrueStatements);
for (int i = 0; i < section.Children.Count; i++)
{
INode stmt = section.Children[i];
if (i == section.Children.Count - 1 && stmt is BreakStatement)
break;
stmt.AcceptVisitor(this, data);
}
codeStack.Pop();
}
}
if (defaultSection != null)
{
if (_if != null)
codeStack.Push(_if.FalseStatements);
for (int i = 0; i < defaultSection.Children.Count; i++)
{
INode stmt = defaultSection.Children[i];
if (i == defaultSection.Children.Count - 1 && stmt is BreakStatement)
break;
stmt.AcceptVisitor(this, data);
}
if (_if != null)
codeStack.Pop();
}
Breakable breakable = breakableStack.Pop();
if (breakable.IsContinue)
{
throw new Exception("Continue Inside Switch Not Supported");
}
if (breakable.IsBreak)
{
AddStmt(new CodeLabeledStatement("break" + breakable.Id, new CodeExpressionStatement(new CodeSnippetExpression())));
}
return null;
}
public virtual object VisitSwitchStatement(SwitchStatement switchStatement, object data) {
throw CreateException(switchStatement);
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
switchStatement.SwitchExpression.Parent = switchStatement;
foreach (SwitchSection switchSection in switchStatement.SwitchSections)
switchSection.Parent = switchStatement;
return base.VisitSwitchStatement(switchStatement, data);
}
public object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
// We have a problem: given is still not implemented in boo.
// So here's the if / else workaround:
string oldSwitchTempName = currentSwitchTempName;
currentSwitchTempName = GenerateName();
ArrayList l = new ArrayList(3);
B.BinaryExpression init = new B.BinaryExpression(B.BinaryOperatorType.Assign,
new B.ReferenceExpression(currentSwitchTempName),
ConvertExpression(switchStatement.SwitchExpression));
l.Add(new B.ExpressionStatement(init));
B.IfStatement dummyStatement = new B.IfStatement(GetLexicalInfo(switchStatement));
B.IfStatement first = null;
B.IfStatement current = dummyStatement;
B.BreakStatement bs;
for (int i = 0; i < switchStatement.SwitchSections.Count; i++) {
current = (B.IfStatement)((INode)switchStatement.SwitchSections[i]).AcceptVisitor(this, current);
if (i == 0) {
first = current;
}
bs = GetLastStatement(current.TrueBlock) as B.BreakStatement;
if (bs != null)
bs.ReplaceBy(null);
}
bs = GetLastStatement(current.FalseBlock) as B.BreakStatement;
if (bs != null)
bs.ReplaceBy(null);
string endSwitchName = currentSwitchTempName + "_end";
first.Accept(new ReplaceBreakStatementsVisitor(endSwitchName));
FindUnneededLabelsVisitor fulv = new FindUnneededLabelsVisitor(currentSwitchTempName + "_", nameComparer);
first.Accept(fulv);
bool needsEndLabel = fulv.NeededLabels.Contains(endSwitchName);
fulv.RemoveLabels(); // remove "goto case" labels that aren't needed
currentSwitchTempName = oldSwitchTempName;
if (first == dummyStatement) {
l.AddRange(dummyStatement.FalseBlock.Statements);
} else {
l.Add(first);
}
if (needsEndLabel)
l.Add(MakeLabel(endSwitchName));
return l;
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
UnlockWith(switchStatement);
return base.VisitSwitchStatement(switchStatement, data);
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
throw new NotSupportedException("CodeDom does not support Switch Statement");
}
public override object VisitSwitchStatement (SwitchStatement node, object data)
{
Write ("switch(");
node.SwitchExpression.AcceptVisitor (this, null);
Write (") ");
BeginBlock ();
node.SwitchSections.ForEach (s => s.AcceptVisitor (this, null));
EndBlock ();
NewLine ();
return null;
}
private bool IsMatch(SwitchStatement left, SwitchStatement right)
{
return true;
}
public virtual object VisitSwitchStatement(SwitchStatement switchStatement, object data) {
Debug.Assert((switchStatement != null));
Debug.Assert((switchStatement.SwitchExpression != null));
Debug.Assert((switchStatement.SwitchSections != null));
nodeStack.Push(switchStatement.SwitchExpression);
switchStatement.SwitchExpression.AcceptVisitor(this, data);
switchStatement.SwitchExpression = ((Expression)(nodeStack.Pop()));
for (int i = 0; i < switchStatement.SwitchSections.Count; i++) {
SwitchSection o = switchStatement.SwitchSections[i];
Debug.Assert(o != null);
nodeStack.Push(o);
o.AcceptVisitor(this, data);
o = (SwitchSection)nodeStack.Pop();
if (o == null)
switchStatement.SwitchSections.RemoveAt(i--);
else
switchStatement.SwitchSections[i] = o;
}
return null;
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
return base.VisitSwitchStatement(switchStatement, true);
}
public override object TrackedVisitSwitchStatement(SwitchStatement switchStatement, object data)
{
bool firstSection = true;
foreach (SwitchSection section in switchStatement.SwitchSections) {
// Create if/elif/else condition.
CreateSwitchCaseCondition(switchStatement.SwitchExpression, section, firstSection);
// Create if/elif/else body.
IncreaseIndent();
CreateSwitchCaseBody(section);
DecreaseIndent();
firstSection = false;
}
return null;
}
public override object TrackedVisitSwitchStatement(SwitchStatement switchStatement, object data)
{
AppendIndented("case ");
switchStatement.SwitchExpression.AcceptVisitor(this, null);
AppendLine();
IncreaseIndent();
foreach (SwitchSection section in switchStatement.SwitchSections) {
CreateSwitchCondition(section);
IncreaseIndent();
CreateSwitchConditionBody(section);
DecreaseIndent();
}
DecreaseIndent();
AppendIndentedLine("end");
return null;
}
public override object VisitSwitchStatement(AST.SwitchStatement switchStatement, object data)
{
if (switchStatement.StartLocation < caretLocation && caretLocation < switchStatement.EndLocation) {
bestStatement = switchStatement;
}
return base.VisitSwitchStatement(switchStatement, data);
}
public virtual bool VisitSwitchStatement(SwitchStatement switchStatement, object d)
{
if ((switchStatement == null)) {
return SetFailure();
}
if ((d == null)) {
return SetFailure();
}
if ((switchStatement.SwitchExpression == null)) {
return SetFailure();
}
if ((switchStatement.SwitchSections == null)) {
return SetFailure();
}
if(switchStatement.GetType() != d.GetType()) {return SetFailure();}
var data = (SwitchStatement)d;
if (!IsMatch(switchStatement, data)) {
return SetFailure();
}
switchStatement.SwitchExpression.AcceptVisitor(this, data.SwitchExpression);
if (switchStatement.SwitchSections.Count == data.SwitchSections.Count) {
for (int i=0; i<switchStatement.SwitchSections.Count;i++) {
SwitchSection o = switchStatement.SwitchSections[i];
if(o == null){return SetFailure();}
if((bool)o.AcceptVisitor(this, data.SwitchSections[i]) == false) return SetFailure();
} } else { return SetFailure(); }
return true;
}
void EmbeddedStatement(
#line 1555 "cs.ATG"
out Statement statement) {
#line 1557 "cs.ATG"
TypeReference type = null;
Expression expr = null;
Statement embeddedStatement = null;
BlockStatement block = null;
statement = null;
#line 1564 "cs.ATG"
Location startLocation = la.Location;
if (la.kind == 16) {
Block(
#line 1566 "cs.ATG"
out block);
#line 1566 "cs.ATG"
statement = block;
} else if (la.kind == 11) {
lexer.NextToken();
#line 1569 "cs.ATG"
statement = new EmptyStatement();
} else if (
#line 1572 "cs.ATG"
UnCheckedAndLBrace()) {
#line 1572 "cs.ATG"
bool isChecked = true;
if (la.kind == 58) {
lexer.NextToken();
} else if (la.kind == 118) {
lexer.NextToken();
#line 1573 "cs.ATG"
isChecked = false;
} else SynErr(198);
Block(
#line 1574 "cs.ATG"
out block);
#line 1574 "cs.ATG"
statement = isChecked ? (Statement)new CheckedStatement(block) : (Statement)new UncheckedStatement(block);
} else if (la.kind == 79) {
IfStatement(
#line 1577 "cs.ATG"
out statement);
} else if (la.kind == 110) {
lexer.NextToken();
#line 1579 "cs.ATG"
List<SwitchSection> switchSections = new List<SwitchSection>();
Expect(20);
Expr(
#line 1580 "cs.ATG"
out expr);
Expect(21);
Expect(16);
SwitchSections(
#line 1581 "cs.ATG"
switchSections);
Expect(17);
#line 1583 "cs.ATG"
statement = new SwitchStatement(expr, switchSections);
} else if (la.kind == 125) {
lexer.NextToken();
Expect(20);
Expr(
#line 1586 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1587 "cs.ATG"
out embeddedStatement);
#line 1588 "cs.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 65) {
lexer.NextToken();
EmbeddedStatement(
#line 1590 "cs.ATG"
out embeddedStatement);
Expect(125);
Expect(20);
Expr(
#line 1591 "cs.ATG"
out expr);
Expect(21);
Expect(11);
#line 1592 "cs.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.End);
} else if (la.kind == 76) {
lexer.NextToken();
#line 1594 "cs.ATG"
List<Statement> initializer = null; List<Statement> iterator = null;
Expect(20);
if (StartOf(6)) {
ForInitializer(
#line 1595 "cs.ATG"
out initializer);
}
Expect(11);
if (StartOf(6)) {
Expr(
#line 1596 "cs.ATG"
out expr);
}
Expect(11);
if (StartOf(6)) {
ForIterator(
#line 1597 "cs.ATG"
out iterator);
}
Expect(21);
EmbeddedStatement(
#line 1598 "cs.ATG"
out embeddedStatement);
#line 1599 "cs.ATG"
statement = new ForStatement(initializer, expr, iterator, embeddedStatement);
} else if (la.kind == 77) {
lexer.NextToken();
Expect(20);
Type(
#line 1601 "cs.ATG"
out type);
Identifier();
#line 1601 "cs.ATG"
string varName = t.val;
Expect(81);
Expr(
#line 1602 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1603 "cs.ATG"
out embeddedStatement);
#line 1604 "cs.ATG"
statement = new ForeachStatement(type, varName , expr, embeddedStatement);
} else if (la.kind == 53) {
lexer.NextToken();
Expect(11);
#line 1607 "cs.ATG"
statement = new BreakStatement();
} else if (la.kind == 61) {
lexer.NextToken();
Expect(11);
#line 1608 "cs.ATG"
statement = new ContinueStatement();
} else if (la.kind == 78) {
GotoStatement(
#line 1609 "cs.ATG"
out statement);
} else if (
#line 1611 "cs.ATG"
IsYieldStatement()) {
Expect(132);
if (la.kind == 101) {
lexer.NextToken();
Expr(
#line 1612 "cs.ATG"
out expr);
#line 1612 "cs.ATG"
statement = new YieldStatement(new ReturnStatement(expr));
} else if (la.kind == 53) {
lexer.NextToken();
#line 1613 "cs.ATG"
statement = new YieldStatement(new BreakStatement());
} else SynErr(199);
Expect(11);
} else if (la.kind == 101) {
lexer.NextToken();
if (StartOf(6)) {
Expr(
#line 1616 "cs.ATG"
out expr);
}
Expect(11);
#line 1616 "cs.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 112) {
lexer.NextToken();
if (StartOf(6)) {
Expr(
#line 1617 "cs.ATG"
out expr);
}
Expect(11);
#line 1617 "cs.ATG"
statement = new ThrowStatement(expr);
} else if (StartOf(6)) {
StatementExpr(
#line 1620 "cs.ATG"
out statement);
while (!(la.kind == 0 || la.kind == 11)) {SynErr(200); lexer.NextToken(); }
Expect(11);
} else if (la.kind == 114) {
TryStatement(
#line 1623 "cs.ATG"
out statement);
} else if (la.kind == 86) {
lexer.NextToken();
Expect(20);
Expr(
#line 1626 "cs.ATG"
out expr);
Expect(21);
EmbeddedStatement(
#line 1627 "cs.ATG"
out embeddedStatement);
#line 1627 "cs.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 121) {
#line 1630 "cs.ATG"
Statement resourceAcquisitionStmt = null;
lexer.NextToken();
Expect(20);
ResourceAcquisition(
#line 1632 "cs.ATG"
out resourceAcquisitionStmt);
Expect(21);
EmbeddedStatement(
#line 1633 "cs.ATG"
out embeddedStatement);
#line 1633 "cs.ATG"
statement = new UsingStatement(resourceAcquisitionStmt, embeddedStatement);
} else if (la.kind == 119) {
lexer.NextToken();
Block(
#line 1636 "cs.ATG"
out block);
#line 1636 "cs.ATG"
statement = new UnsafeStatement(block);
} else if (la.kind == 74) {
#line 1638 "cs.ATG"
Statement pointerDeclarationStmt = null;
lexer.NextToken();
Expect(20);
ResourceAcquisition(
#line 1640 "cs.ATG"
out pointerDeclarationStmt);
Expect(21);
EmbeddedStatement(
#line 1641 "cs.ATG"
out embeddedStatement);
#line 1641 "cs.ATG"
statement = new FixedStatement(pointerDeclarationStmt, embeddedStatement);
} else SynErr(201);
#line 1643 "cs.ATG"
if (statement != null) {
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
}
}
public void VisitStatement (SwitchStatement statement, MethodProperties meth)
{
meth.CyclometricComplexity++;
VisitExpression(((SwitchStatement)statement).SwitchExpression, meth);
foreach(SwitchSection innerSection in ((SwitchStatement)statement).SwitchSections){
meth.CyclometricComplexity++;
foreach(var caseLabel in innerSection.SwitchLabels)
VisitExpression(caseLabel.ToExpression, meth);
}
}
public virtual object VisitSwitchStatement(SwitchStatement switchStatement, object data) {
throw new global::System.NotImplementedException("SwitchStatement");
}
public object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
throw new NotImplementedException ();
}
public sealed override object VisitSwitchStatement(SwitchStatement switchStatement, object data) {
this.BeginVisit(switchStatement);
object result = this.TrackedVisitSwitchStatement(switchStatement, data);
this.EndVisit(switchStatement);
return result;
}
public virtual object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
Debug.Assert((switchStatement != null));
Debug.Assert((switchStatement.SwitchExpression != null));
Debug.Assert((switchStatement.SwitchSections != null));
switchStatement.SwitchExpression.AcceptVisitor(this, data);
foreach (SwitchSection o in switchStatement.SwitchSections) {
Debug.Assert(o != null);
o.AcceptVisitor(this, data);
}
return null;
}
void EmbeddedStatement(
//#line 3070 "VBNET.ATG"
out Statement statement) {
//#line 3072 "VBNET.ATG"
Statement embeddedStatement = null;
statement = null;
Expression expr = null;
string name = String.Empty;
List<Expression> p = null;
Location startLocation = la.Location;
if (la.kind == 120) {
lexer.NextToken();
//#line 3080 "VBNET.ATG"
ExitType exitType = ExitType.None;
switch (la.kind) {
case 210: {
lexer.NextToken();
//#line 3082 "VBNET.ATG"
exitType = ExitType.Sub;
break;
}
case 127: {
lexer.NextToken();
//#line 3084 "VBNET.ATG"
exitType = ExitType.Function;
break;
}
case 186: {
lexer.NextToken();
//#line 3086 "VBNET.ATG"
exitType = ExitType.Property;
break;
}
case 108: {
lexer.NextToken();
//#line 3088 "VBNET.ATG"
exitType = ExitType.Do;
break;
}
case 124: {
lexer.NextToken();
//#line 3090 "VBNET.ATG"
exitType = ExitType.For;
break;
}
case 218: {
lexer.NextToken();
//#line 3092 "VBNET.ATG"
exitType = ExitType.Try;
break;
}
case 231: {
lexer.NextToken();
//#line 3094 "VBNET.ATG"
exitType = ExitType.While;
break;
}
case 197: {
lexer.NextToken();
//#line 3096 "VBNET.ATG"
exitType = ExitType.Select;
break;
}
default: SynErr(298); break;
}
//#line 3098 "VBNET.ATG"
statement = new ExitStatement(exitType);
} else if (la.kind == 218) {
TryStatement(
//#line 3099 "VBNET.ATG"
out statement);
} else if (la.kind == 89) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
ContinueType continueType = ContinueType.None;
if (la.kind == 108 || la.kind == 124 || la.kind == 231) {
if (la.kind == 108) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.Do;
} else if (la.kind == 124) {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.For;
} else {
lexer.NextToken();
//#line 3100 "VBNET.ATG"
continueType = ContinueType.While;
}
}
//#line 3100 "VBNET.ATG"
statement = new ContinueStatement(continueType);
} else if (la.kind == 215) {
lexer.NextToken();
if (StartOf(24)) {
Expr(
//#line 3102 "VBNET.ATG"
out expr);
}
//#line 3102 "VBNET.ATG"
statement = new ThrowStatement(expr);
} else if (la.kind == 195) {
lexer.NextToken();
if (StartOf(24)) {
Expr(
//#line 3104 "VBNET.ATG"
out expr);
}
//#line 3104 "VBNET.ATG"
statement = new ReturnStatement(expr);
} else if (la.kind == 211) {
lexer.NextToken();
Expr(
//#line 3106 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3106 "VBNET.ATG"
out embeddedStatement);
Expect(113);
Expect(211);
//#line 3107 "VBNET.ATG"
statement = new LockStatement(expr, embeddedStatement);
} else if (la.kind == 189) {
lexer.NextToken();
Identifier();
//#line 3109 "VBNET.ATG"
name = t.val;
if (la.kind == 37) {
lexer.NextToken();
if (StartOf(43)) {
ArgumentList(
//#line 3110 "VBNET.ATG"
out p);
}
Expect(38);
}
//#line 3112 "VBNET.ATG"
statement = new RaiseEventStatement(name, p);
} else if (la.kind == 233) {
WithStatement(
//#line 3115 "VBNET.ATG"
out statement);
} else if (la.kind == 56) {
lexer.NextToken();
//#line 3117 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
//#line 3118 "VBNET.ATG"
out expr);
Expect(22);
Expr(
//#line 3118 "VBNET.ATG"
out handlerExpr);
//#line 3120 "VBNET.ATG"
statement = new AddHandlerStatement(expr, handlerExpr);
} else if (la.kind == 193) {
lexer.NextToken();
//#line 3123 "VBNET.ATG"
Expression handlerExpr = null;
Expr(
//#line 3124 "VBNET.ATG"
out expr);
Expect(22);
Expr(
//#line 3124 "VBNET.ATG"
out handlerExpr);
//#line 3126 "VBNET.ATG"
statement = new RemoveHandlerStatement(expr, handlerExpr);
} else if (la.kind == 231) {
lexer.NextToken();
Expr(
//#line 3129 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3130 "VBNET.ATG"
out embeddedStatement);
Expect(113);
Expect(231);
//#line 3132 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, ConditionType.While, ConditionPosition.Start);
} else if (la.kind == 108) {
lexer.NextToken();
//#line 3137 "VBNET.ATG"
ConditionType conditionType = ConditionType.None;
if (la.kind == 224 || la.kind == 231) {
WhileOrUntil(
//#line 3140 "VBNET.ATG"
out conditionType);
Expr(
//#line 3140 "VBNET.ATG"
out expr);
EndOfStmt();
Block(
//#line 3141 "VBNET.ATG"
out embeddedStatement);
Expect(152);
//#line 3144 "VBNET.ATG"
statement = new DoLoopStatement(expr,
embeddedStatement,
conditionType == ConditionType.While ? ConditionType.DoWhile : conditionType,
ConditionPosition.Start);
} else if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
Block(
//#line 3151 "VBNET.ATG"
out embeddedStatement);
Expect(152);
if (la.kind == 224 || la.kind == 231) {
WhileOrUntil(
//#line 3152 "VBNET.ATG"
out conditionType);
Expr(
//#line 3152 "VBNET.ATG"
out expr);
}
//#line 3154 "VBNET.ATG"
statement = new DoLoopStatement(expr, embeddedStatement, conditionType, ConditionPosition.End);
} else SynErr(299);
} else if (la.kind == 124) {
lexer.NextToken();
//#line 3159 "VBNET.ATG"
Expression group = null;
TypeReference typeReference;
string typeName;
if (la.kind == 110) {
lexer.NextToken();
LoopControlVariable(
//#line 3165 "VBNET.ATG"
out typeReference, out typeName);
Expect(138);
Expr(
//#line 3166 "VBNET.ATG"
out group);
EndOfStmt();
Block(
//#line 3167 "VBNET.ATG"
out embeddedStatement);
Expect(163);
if (StartOf(24)) {
Expr(
//#line 3168 "VBNET.ATG"
out expr);
}
//#line 3170 "VBNET.ATG"
statement = new ForeachStatement(typeReference,
typeName,
group,
embeddedStatement,
expr);
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
} else if (StartOf(44)) {
//#line 3181 "VBNET.ATG"
Expression start = null;
Expression end = null;
Expression step = null;
Expression variableExpr = null;
Expression nextExpr = null;
List<Expression> nextExpressions = null;
if (
//#line 3188 "VBNET.ATG"
IsLoopVariableDeclaration()) {
LoopControlVariable(
//#line 3189 "VBNET.ATG"
out typeReference, out typeName);
} else {
//#line 3191 "VBNET.ATG"
typeReference = null; typeName = null;
SimpleExpr(
//#line 3192 "VBNET.ATG"
out variableExpr);
}
Expect(20);
Expr(
//#line 3194 "VBNET.ATG"
out start);
Expect(216);
Expr(
//#line 3194 "VBNET.ATG"
out end);
if (la.kind == 205) {
lexer.NextToken();
Expr(
//#line 3194 "VBNET.ATG"
out step);
}
EndOfStmt();
Block(
//#line 3195 "VBNET.ATG"
out embeddedStatement);
Expect(163);
if (StartOf(24)) {
Expr(
//#line 3198 "VBNET.ATG"
out nextExpr);
//#line 3200 "VBNET.ATG"
nextExpressions = new List<Expression>();
nextExpressions.Add(nextExpr);
while (la.kind == 22) {
lexer.NextToken();
Expr(
//#line 3203 "VBNET.ATG"
out nextExpr);
//#line 3203 "VBNET.ATG"
nextExpressions.Add(nextExpr);
}
}
//#line 3206 "VBNET.ATG"
statement = new ForNextStatement {
TypeReference = typeReference,
VariableName = typeName,
LoopVariableExpression = variableExpr,
Start = start,
End = end,
Step = step,
EmbeddedStatement = embeddedStatement,
NextExpressions = nextExpressions
};
} else SynErr(300);
} else if (la.kind == 118) {
lexer.NextToken();
Expr(
//#line 3219 "VBNET.ATG"
out expr);
//#line 3219 "VBNET.ATG"
statement = new ErrorStatement(expr);
} else if (la.kind == 191) {
lexer.NextToken();
//#line 3221 "VBNET.ATG"
bool isPreserve = false;
if (la.kind == 184) {
lexer.NextToken();
//#line 3221 "VBNET.ATG"
isPreserve = true;
}
ReDimClause(
//#line 3222 "VBNET.ATG"
out expr);
//#line 3224 "VBNET.ATG"
ReDimStatement reDimStatement = new ReDimStatement(isPreserve);
statement = reDimStatement;
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
while (la.kind == 22) {
lexer.NextToken();
ReDimClause(
//#line 3228 "VBNET.ATG"
out expr);
//#line 3229 "VBNET.ATG"
SafeAdd(reDimStatement, reDimStatement.ReDimClauses, expr as InvocationExpression);
}
} else if (la.kind == 117) {
lexer.NextToken();
Expr(
//#line 3233 "VBNET.ATG"
out expr);
//#line 3235 "VBNET.ATG"
EraseStatement eraseStatement = new EraseStatement();
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr);}
while (la.kind == 22) {
lexer.NextToken();
Expr(
//#line 3238 "VBNET.ATG"
out expr);
//#line 3238 "VBNET.ATG"
if (expr != null) { SafeAdd(eraseStatement, eraseStatement.Expressions, expr); }
}
//#line 3239 "VBNET.ATG"
statement = eraseStatement;
} else if (la.kind == 206) {
lexer.NextToken();
//#line 3241 "VBNET.ATG"
statement = new StopStatement();
} else if (
//#line 3243 "VBNET.ATG"
la.kind == Tokens.If) {
Expect(135);
//#line 3244 "VBNET.ATG"
Location ifStartLocation = t.Location;
Expr(
//#line 3244 "VBNET.ATG"
out expr);
if (la.kind == 214) {
lexer.NextToken();
}
if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
Block(
//#line 3247 "VBNET.ATG"
out embeddedStatement);
//#line 3249 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr, embeddedStatement);
ifStatement.StartLocation = ifStartLocation;
Location elseIfStart;
while (la.kind == 112 ||
//#line 3255 "VBNET.ATG"
IsElseIf()) {
if (
//#line 3255 "VBNET.ATG"
IsElseIf()) {
Expect(111);
//#line 3255 "VBNET.ATG"
elseIfStart = t.Location;
Expect(135);
} else {
lexer.NextToken();
//#line 3256 "VBNET.ATG"
elseIfStart = t.Location;
}
//#line 3258 "VBNET.ATG"
Expression condition = null; Statement block = null;
Expr(
//#line 3259 "VBNET.ATG"
out condition);
if (la.kind == 214) {
lexer.NextToken();
}
EndOfStmt();
Block(
//#line 3260 "VBNET.ATG"
out block);
//#line 3262 "VBNET.ATG"
ElseIfSection elseIfSection = new ElseIfSection(condition, block);
elseIfSection.StartLocation = elseIfStart;
elseIfSection.EndLocation = t.Location;
elseIfSection.Parent = ifStatement;
ifStatement.ElseIfSections.Add(elseIfSection);
}
if (la.kind == 111) {
lexer.NextToken();
if (la.kind == 1 || la.kind == 21) {
EndOfStmt();
}
Block(
//#line 3271 "VBNET.ATG"
out embeddedStatement);
//#line 3273 "VBNET.ATG"
ifStatement.FalseStatement.Add(embeddedStatement);
}
Expect(113);
Expect(135);
//#line 3277 "VBNET.ATG"
ifStatement.EndLocation = t.Location;
statement = ifStatement;
} else if (StartOf(45)) {
//#line 3282 "VBNET.ATG"
IfElseStatement ifStatement = new IfElseStatement(expr);
ifStatement.StartLocation = ifStartLocation;
SingleLineStatementList(
//#line 3285 "VBNET.ATG"
ifStatement.TrueStatement);
if (la.kind == 111) {
lexer.NextToken();
if (StartOf(45)) {
SingleLineStatementList(
//#line 3288 "VBNET.ATG"
ifStatement.FalseStatement);
}
}
//#line 3290 "VBNET.ATG"
ifStatement.EndLocation = t.Location; statement = ifStatement;
} else SynErr(301);
} else if (la.kind == 197) {
lexer.NextToken();
if (la.kind == 74) {
lexer.NextToken();
}
Expr(
//#line 3293 "VBNET.ATG"
out expr);
EndOfStmt();
//#line 3294 "VBNET.ATG"
List<SwitchSection> selectSections = new List<SwitchSection>();
Statement block = null;
while (la.kind == 74) {
//#line 3298 "VBNET.ATG"
List<CaseLabel> caseClauses = null; Location caseLocation = la.Location;
lexer.NextToken();
CaseClauses(
//#line 3299 "VBNET.ATG"
out caseClauses);
if (
//#line 3299 "VBNET.ATG"
IsNotStatementSeparator()) {
lexer.NextToken();
}
EndOfStmt();
//#line 3301 "VBNET.ATG"
SwitchSection selectSection = new SwitchSection(caseClauses);
selectSection.StartLocation = caseLocation;
Block(
//#line 3304 "VBNET.ATG"
out block);
//#line 3306 "VBNET.ATG"
selectSection.Children = block.Children;
selectSection.EndLocation = t.EndLocation;
selectSections.Add(selectSection);
}
//#line 3312 "VBNET.ATG"
statement = new SwitchStatement(expr, selectSections);
Expect(113);
Expect(197);
} else if (la.kind == 171) {
//#line 3315 "VBNET.ATG"
OnErrorStatement onErrorStatement = null;
OnErrorStatement(
//#line 3316 "VBNET.ATG"
out onErrorStatement);
//#line 3316 "VBNET.ATG"
statement = onErrorStatement;
} else if (la.kind == 132) {
//#line 3317 "VBNET.ATG"
GotoStatement goToStatement = null;
GotoStatement(
//#line 3318 "VBNET.ATG"
out goToStatement);
//#line 3318 "VBNET.ATG"
statement = goToStatement;
} else if (la.kind == 194) {
//#line 3319 "VBNET.ATG"
ResumeStatement resumeStatement = null;
ResumeStatement(
//#line 3320 "VBNET.ATG"
out resumeStatement);
//#line 3320 "VBNET.ATG"
statement = resumeStatement;
} else if (StartOf(44)) {
//#line 3323 "VBNET.ATG"
Expression val = null;
AssignmentOperatorType op;
Location startLoc = la.Location;
bool mustBeAssignment = la.kind == Tokens.Plus || la.kind == Tokens.Minus ||
la.kind == Tokens.Not || la.kind == Tokens.Times;
SimpleExpr(
//#line 3330 "VBNET.ATG"
out expr);
if (StartOf(46)) {
AssignmentOperator(
//#line 3332 "VBNET.ATG"
out op);
Expr(
//#line 3332 "VBNET.ATG"
out val);
//#line 3334 "VBNET.ATG"
expr = new AssignmentExpression(expr, op, val);
expr.StartLocation = startLoc;
expr.EndLocation = t.EndLocation;
} else if (StartOf(47)) {
//#line 3338 "VBNET.ATG"
if (mustBeAssignment) Error("error in assignment.");
} else SynErr(302);
//#line 3341 "VBNET.ATG"
// a field reference expression that stands alone is a
// invocation expression without parantheses and arguments
if(expr is MemberReferenceExpression || expr is IdentifierExpression) {
Location endLocation = expr.EndLocation;
expr = new InvocationExpression(expr);
expr.StartLocation = startLoc;
expr.EndLocation = endLocation;
}
statement = new ExpressionStatement(expr);
} else if (la.kind == 73) {
lexer.NextToken();
SimpleExpr(
//#line 3351 "VBNET.ATG"
out expr);
//#line 3351 "VBNET.ATG"
statement = new ExpressionStatement(expr);
} else if (la.kind == 226) {
lexer.NextToken();
//#line 3353 "VBNET.ATG"
Statement block;
if (
//#line 3354 "VBNET.ATG"
Peek(1).kind == Tokens.As) {
//#line 3355 "VBNET.ATG"
LocalVariableDeclaration resourceAquisition = new LocalVariableDeclaration(Modifiers.None);
VariableDeclarator(
//#line 3356 "VBNET.ATG"
resourceAquisition.Variables);
while (la.kind == 22) {
lexer.NextToken();
VariableDeclarator(
//#line 3358 "VBNET.ATG"
resourceAquisition.Variables);
}
Block(
//#line 3360 "VBNET.ATG"
out block);
//#line 3362 "VBNET.ATG"
statement = new UsingStatement(resourceAquisition, block);
} else if (StartOf(24)) {
Expr(
//#line 3364 "VBNET.ATG"
out expr);
Block(
//#line 3365 "VBNET.ATG"
out block);
//#line 3366 "VBNET.ATG"
statement = new UsingStatement(new ExpressionStatement(expr), block);
} else SynErr(303);
Expect(113);
Expect(226);
} else if (StartOf(48)) {
LocalDeclarationStatement(
//#line 3369 "VBNET.ATG"
out statement);
} else SynErr(304);
//#line 3372 "VBNET.ATG"
if (statement != null) {
statement.StartLocation = startLocation;
statement.EndLocation = t.EndLocation;
}
}
public override object VisitSwitchStatement(SwitchStatement switchStatement, object data)
{
Children = switchStatement.SwitchSections.ConvertAll(x => (INode) x);
return null;
}
