public virtual object VisitIndexerExpression(IndexerExpression indexerExpression, object data) {
Debug.Assert((indexerExpression != null));
Debug.Assert((indexerExpression.TargetObject != null));
Debug.Assert((indexerExpression.Indexes != null));
indexerExpression.TargetObject.AcceptVisitor(this, data);
foreach (Expression o in indexerExpression.Indexes) {
Debug.Assert(o != null);
o.AcceptVisitor(this, data);
}
return null;
}
public sealed override object VisitIndexerExpression(IndexerExpression indexerExpression, object data) {
this.BeginVisit(indexerExpression);
object result = this.TrackedVisitIndexerExpression(indexerExpression, data);
this.EndVisit(indexerExpression);
return result;
}
void PrimaryExpr(
#line 1888 "Frames/cs.ATG"
out Expression pexpr) {
#line 1890 "Frames/cs.ATG"
TypeReference type = null;
Expression expr;
pexpr = null;
#line 1895 "Frames/cs.ATG"
Location startLocation = la.Location;
if (la.kind == 113) {
lexer.NextToken();
#line 1897 "Frames/cs.ATG"
pexpr = new PrimitiveExpression(true, "true");
} else if (la.kind == 72) {
lexer.NextToken();
#line 1898 "Frames/cs.ATG"
pexpr = new PrimitiveExpression(false, "false");
} else if (la.kind == 90) {
lexer.NextToken();
#line 1899 "Frames/cs.ATG"
pexpr = new PrimitiveExpression(null, "null");
} else if (la.kind == 2) {
lexer.NextToken();
#line 1900 "Frames/cs.ATG"
pexpr = new PrimitiveExpression(t.literalValue, t.val) { LiteralFormat = t.literalFormat };
} else if (
#line 1901 "Frames/cs.ATG"
StartOfQueryExpression()) {
QueryExpression(
#line 1902 "Frames/cs.ATG"
out pexpr);
} else if (
#line 1903 "Frames/cs.ATG"
IdentAndDoubleColon()) {
Identifier();
#line 1904 "Frames/cs.ATG"
type = new TypeReference(t.val);
Expect(10);
#line 1905 "Frames/cs.ATG"
pexpr = new TypeReferenceExpression(type);
Identifier();
#line 1906 "Frames/cs.ATG"
if (type.Type == "global") { type.IsGlobal = true; type.Type = t.val ?? "?"; } else type.Type += "." + (t.val ?? "?");
} else if (StartOf(19)) {
Identifier();
#line 1910 "Frames/cs.ATG"
pexpr = new IdentifierExpression(t.val);
if (la.kind == 48 ||
#line 1913 "Frames/cs.ATG"
IsGenericInSimpleNameOrMemberAccess()) {
if (la.kind == 48) {
ShortedLambdaExpression(
#line 1912 "Frames/cs.ATG"
(IdentifierExpression)pexpr, out pexpr);
} else {
#line 1914 "Frames/cs.ATG"
List<TypeReference> typeList;
TypeArgumentList(
#line 1915 "Frames/cs.ATG"
out typeList, false);
#line 1916 "Frames/cs.ATG"
((IdentifierExpression)pexpr).TypeArguments = typeList;
}
}
} else if (
#line 1918 "Frames/cs.ATG"
IsLambdaExpression()) {
LambdaExpression(
#line 1919 "Frames/cs.ATG"
out pexpr);
} else if (la.kind == 20) {
lexer.NextToken();
Expr(
#line 1922 "Frames/cs.ATG"
out expr);
Expect(21);
#line 1922 "Frames/cs.ATG"
pexpr = new ParenthesizedExpression(expr);
} else if (StartOf(35)) {
#line 1925 "Frames/cs.ATG"
string val = null;
switch (la.kind) {
case 52: {
lexer.NextToken();
#line 1926 "Frames/cs.ATG"
val = "System.Boolean";
break;
}
case 54: {
lexer.NextToken();
#line 1927 "Frames/cs.ATG"
val = "System.Byte";
break;
}
case 57: {
lexer.NextToken();
#line 1928 "Frames/cs.ATG"
val = "System.Char";
break;
}
case 62: {
lexer.NextToken();
#line 1929 "Frames/cs.ATG"
val = "System.Decimal";
break;
}
case 66: {
lexer.NextToken();
#line 1930 "Frames/cs.ATG"
val = "System.Double";
break;
}
case 75: {
lexer.NextToken();
#line 1931 "Frames/cs.ATG"
val = "System.Single";
break;
}
case 82: {
lexer.NextToken();
#line 1932 "Frames/cs.ATG"
val = "System.Int32";
break;
}
case 87: {
lexer.NextToken();
#line 1933 "Frames/cs.ATG"
val = "System.Int64";
break;
}
case 91: {
lexer.NextToken();
#line 1934 "Frames/cs.ATG"
val = "System.Object";
break;
}
case 102: {
lexer.NextToken();
#line 1935 "Frames/cs.ATG"
val = "System.SByte";
break;
}
case 104: {
lexer.NextToken();
#line 1936 "Frames/cs.ATG"
val = "System.Int16";
break;
}
case 108: {
lexer.NextToken();
#line 1937 "Frames/cs.ATG"
val = "System.String";
break;
}
case 116: {
lexer.NextToken();
#line 1938 "Frames/cs.ATG"
val = "System.UInt32";
break;
}
case 117: {
lexer.NextToken();
#line 1939 "Frames/cs.ATG"
val = "System.UInt64";
break;
}
case 120: {
lexer.NextToken();
#line 1940 "Frames/cs.ATG"
val = "System.UInt16";
break;
}
case 123: {
lexer.NextToken();
#line 1941 "Frames/cs.ATG"
val = "System.Void";
break;
}
}
#line 1943 "Frames/cs.ATG"
pexpr = new TypeReferenceExpression(new TypeReference(val, true)) { StartLocation = t.Location, EndLocation = t.EndLocation };
} else if (la.kind == 111) {
lexer.NextToken();
#line 1946 "Frames/cs.ATG"
pexpr = new ThisReferenceExpression(); pexpr.StartLocation = t.Location; pexpr.EndLocation = t.EndLocation;
} else if (la.kind == 51) {
lexer.NextToken();
#line 1948 "Frames/cs.ATG"
pexpr = new BaseReferenceExpression(); pexpr.StartLocation = t.Location; pexpr.EndLocation = t.EndLocation;
} else if (la.kind == 89) {
NewExpression(
#line 1951 "Frames/cs.ATG"
out pexpr);
} else if (la.kind == 115) {
lexer.NextToken();
Expect(20);
if (
#line 1955 "Frames/cs.ATG"
NotVoidPointer()) {
Expect(123);
#line 1955 "Frames/cs.ATG"
type = new TypeReference("System.Void", true);
} else if (StartOf(10)) {
TypeWithRestriction(
#line 1956 "Frames/cs.ATG"
out type, true, true);
} else SynErr(207);
Expect(21);
#line 1958 "Frames/cs.ATG"
pexpr = new TypeOfExpression(type);
} else if (la.kind == 63) {
lexer.NextToken();
Expect(20);
Type(
#line 1960 "Frames/cs.ATG"
out type);
Expect(21);
#line 1960 "Frames/cs.ATG"
pexpr = new DefaultValueExpression(type);
} else if (la.kind == 105) {
lexer.NextToken();
Expect(20);
Type(
#line 1961 "Frames/cs.ATG"
out type);
Expect(21);
#line 1961 "Frames/cs.ATG"
pexpr = new SizeOfExpression(type);
} else if (la.kind == 58) {
lexer.NextToken();
Expect(20);
Expr(
#line 1962 "Frames/cs.ATG"
out expr);
Expect(21);
#line 1962 "Frames/cs.ATG"
pexpr = new CheckedExpression(expr);
} else if (la.kind == 118) {
lexer.NextToken();
Expect(20);
Expr(
#line 1963 "Frames/cs.ATG"
out expr);
Expect(21);
#line 1963 "Frames/cs.ATG"
pexpr = new UncheckedExpression(expr);
} else if (la.kind == 64) {
lexer.NextToken();
AnonymousMethodExpr(
#line 1964 "Frames/cs.ATG"
out expr);
#line 1964 "Frames/cs.ATG"
pexpr = expr;
} else SynErr(208);
#line 1966 "Frames/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 1974 "Frames/cs.ATG"
startLocation = la.Location;
if (la.kind == 31) {
lexer.NextToken();
#line 1976 "Frames/cs.ATG"
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostIncrement);
} else if (la.kind == 32) {
lexer.NextToken();
#line 1977 "Frames/cs.ATG"
pexpr = new UnaryOperatorExpression(pexpr, UnaryOperatorType.PostDecrement);
} else SynErr(209);
} else if (la.kind == 47) {
PointerMemberAccess(
#line 1980 "Frames/cs.ATG"
out pexpr, pexpr);
} else if (la.kind == 15) {
MemberAccess(
#line 1981 "Frames/cs.ATG"
out pexpr, pexpr);
} else if (la.kind == 20) {
lexer.NextToken();
#line 1985 "Frames/cs.ATG"
List<Expression> parameters = new List<Expression>();
#line 1986 "Frames/cs.ATG"
pexpr = new InvocationExpression(pexpr, parameters); pexpr.StartLocation = startLocation;
if (StartOf(26)) {
Argument(
#line 1987 "Frames/cs.ATG"
out expr);
#line 1987 "Frames/cs.ATG"
SafeAdd(pexpr, parameters, expr);
while (la.kind == 14) {
lexer.NextToken();
Argument(
#line 1988 "Frames/cs.ATG"
out expr);
#line 1988 "Frames/cs.ATG"
SafeAdd(pexpr, parameters, expr);
}
}
Expect(21);
} else {
#line 1994 "Frames/cs.ATG"
List<Expression> indices = new List<Expression>();
pexpr = new IndexerExpression(pexpr, indices);
lexer.NextToken();
Expr(
#line 1997 "Frames/cs.ATG"
out expr);
#line 1997 "Frames/cs.ATG"
SafeAdd(pexpr, indices, expr);
while (la.kind == 14) {
lexer.NextToken();
Expr(
#line 1998 "Frames/cs.ATG"
out expr);
#line 1998 "Frames/cs.ATG"
SafeAdd(pexpr, indices, expr);
}
Expect(19);
#line 2001 "Frames/cs.ATG"
if (pexpr != null) {
pexpr.StartLocation = startLocation;
pexpr.EndLocation = t.EndLocation;
}
}
}
}
public virtual object TrackedVisitIndexerExpression(IndexerExpression indexerExpression, object data) {
return base.VisitIndexerExpression(indexerExpression, data);
}
public override object VisitIndexerExpression(IndexerExpression indexerExpression, object data)
{
if (indexerExpression.Indexes == null || indexerExpression.Indexes.Count == 0)
return null;
ResolveResult result = Resolve (indexerExpression.TargetObject);
if (result.ResolvedType != null && result.ResolvedType.ArrayDimensions > 0) {
((DomReturnType)result.ResolvedType).ArrayDimensions--;
return CreateResult (result.ResolvedType);
}
IType resolvedType = resolver.Dom.GetType (result.ResolvedType);
if (resolvedType != null) {
foreach (IType curType in resolver.Dom.GetInheritanceTree (resolvedType)) {
foreach (IProperty property in curType.Properties) {
if (property.IsExplicitDeclaration)
continue;
if (property.IsIndexer)
return CreateResult (property.ReturnType);
}
}
}
if (result.ResolvedType != null && result.ResolvedType.GenericArguments.Count > 0) {
return CreateResult (result.ResolvedType.GenericArguments[0]);
}
return result;
}
public virtual object VisitIndexerExpression(IndexerExpression indexerExpression, object data) {
Debug.Assert((indexerExpression != null));
Debug.Assert((indexerExpression.TargetObject != null));
Debug.Assert((indexerExpression.Indexes != null));
nodeStack.Push(indexerExpression.TargetObject);
indexerExpression.TargetObject.AcceptVisitor(this, data);
indexerExpression.TargetObject = ((Expression)(nodeStack.Pop()));
for (int i = 0; i < indexerExpression.Indexes.Count; i++) {
Expression o = indexerExpression.Indexes[i];
Debug.Assert(o != null);
nodeStack.Push(o);
o.AcceptVisitor(this, data);
o = (Expression)nodeStack.Pop();
if (o == null)
indexerExpression.Indexes.RemoveAt(i--);
else
indexerExpression.Indexes[i] = o;
}
return null;
}
public virtual object VisitIndexerExpression(IndexerExpression indexerExpression, object data) {
throw new global::System.NotImplementedException("IndexerExpression");
}
public override object VisitIndexerExpression(IndexerExpression indexerExpression, object data)
{
return new CodeIndexerExpression((CodeExpression)indexerExpression.TargetObject.AcceptVisitor(this, data), GetExpressionList(indexerExpression.Indexes));
}