};
ExprResult ParseExpression(TypeCastState isTypeCast = NotTypeCast);
- ExprResult ParseConstantExpression();
+ ExprResult ParseConstantExpression(TypeCastState isTypeCast = NotTypeCast);
// Expr that doesn't include commas.
ExprResult ParseAssignmentExpression(TypeCastState isTypeCast = NotTypeCast);
}
-ExprResult Parser::ParseConstantExpression() {
+ExprResult Parser::ParseConstantExpression(TypeCastState isTypeCast) {
// C++03 [basic.def.odr]p2:
// An expression is potentially evaluated unless it appears where an
// integral constant expression is required (see 5.19) [...].
EnterExpressionEvaluationContext Unevaluated(Actions,
Sema::ConstantEvaluated);
- ExprResult LHS(ParseCastExpression(false));
+ ExprResult LHS(ParseCastExpression(false, false, isTypeCast));
return ParseRHSOfBinaryExpression(LHS, prec::Conditional);
}
// Parse a non-type template argument.
SourceLocation Loc = Tok.getLocation();
- ExprResult ExprArg = ParseConstantExpression();
+ ExprResult ExprArg = ParseConstantExpression(MaybeTypeCast);
if (ExprArg.isInvalid() || !ExprArg.get())
return ParsedTemplateArgument();
};
class Child: public Parent {};
void Child::add_types(int value) {} // expected-error{{out-of-line definition of 'add_types' does not match any declaration in 'Child'}}
+
+// Fix the callback based filtering of typo corrections within
+// Sema::ActOnIdExpression by Parser::ParseCastExpression to allow type names as
+// potential corrections for template arguments.
+namespace clash {
+class ConstructExpr {}; // expected-note{{'clash::ConstructExpr' declared here}}
+}
+class ClashTool {
+ bool HaveConstructExpr();
+ template <class T> T* getExprAs();
+
+ void test() {
+ ConstructExpr *expr = // expected-error{{unknown type name 'ConstructExpr'; did you mean 'clash::ConstructExpr'?}}
+ getExprAs<ConstructExpr>(); // expected-error{{use of undeclared identifier 'ConstructExpr'; did you mean 'clash::ConstructExpr'?}}
+ }
+};