diff options
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index 35f12c7207b..38dbb9b09ac 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -878,9 +878,10 @@ Sema::ActOnDeclarator(Scope *S, Declarator &D, DeclTy *lastDecl) { // Check for C99 6.7.5.3p10 - foo(void) is a non-varargs // function that takes no arguments, not a function that takes a // single void argument. + // We let through "const void" here because Sema::GetTypeForDeclarator + // already checks for that case. if (FTI.NumArgs == 1 && !FTI.isVariadic && FTI.ArgInfo[0].Ident == 0 && FTI.ArgInfo[0].Param && - !((ParmVarDecl*)FTI.ArgInfo[0].Param)->getType().getCVRQualifiers() && ((ParmVarDecl*)FTI.ArgInfo[0].Param)->getType()->isVoidType()) { // empty arg list, don't push any params. ParmVarDecl *Param = (ParmVarDecl*)FTI.ArgInfo[0].Param; @@ -888,7 +889,7 @@ Sema::ActOnDeclarator(Scope *S, Declarator &D, DeclTy *lastDecl) { // In C++, the empty parameter-type-list must be spelled "void"; a // typedef of void is not permitted. if (getLangOptions().CPlusPlus && - Param->getType() != Context.VoidTy) { + Param->getType().getUnqualifiedType() != Context.VoidTy) { Diag(Param->getLocation(), diag::ext_param_typedef_of_void); } |
