diff options
| -rw-r--r-- | lib/Sema/SemaTemplateInstantiate.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp index 1c136e9f6e..25553e510f 100644 --- a/lib/Sema/SemaTemplateInstantiate.cpp +++ b/lib/Sema/SemaTemplateInstantiate.cpp @@ -617,7 +617,8 @@ namespace { OwningExprResult VisitCXXOperatorCallExpr(CXXOperatorCallExpr *E); OwningExprResult VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E); OwningExprResult VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *E); - + OwningExprResult VisitImplicitCastExpr(ImplicitCastExpr *E); + // Base case. I'm supposed to ignore this. Sema::OwningExprResult VisitStmt(Stmt *S) { S->dump(); @@ -908,6 +909,21 @@ TemplateExprInstantiator::VisitCXXTemporaryObjectExpr( return SemaRef.ExprError(); } +Sema::OwningExprResult TemplateExprInstantiator::VisitImplicitCastExpr( + ImplicitCastExpr *E) { + assert(!E->isTypeDependent() && "Implicit casts must have known types"); + + Sema::OwningExprResult SubExpr = Visit(E->getSubExpr()); + if (SubExpr.isInvalid()) + return SemaRef.ExprError(); + + ImplicitCastExpr *ICE = + new (SemaRef.Context) ImplicitCastExpr(E->getType(), + (Expr *)SubExpr.release(), + E->isLvalueCast()); + return SemaRef.Owned(ICE); +} + Sema::OwningExprResult Sema::InstantiateExpr(Expr *E, const TemplateArgument *TemplateArgs, unsigned NumTemplateArgs) { |