PR15390: If a function returns a pointer to a function, that function type
can't have default arguments even though it's a parameter-declaration-clause in
a function declaration.
llvm-svn: 176542
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 5fd775e..78f1784 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -4117,6 +4117,11 @@
D.getDeclSpec().getStorageClassSpec() != DeclSpec::SCS_typedef)
Previous.clear();
+ // Check that there are no default arguments other than in the parameters
+ // of a function declaration (C++ only).
+ if (getLangOpts().CPlusPlus)
+ CheckExtraCXXDefaultArguments(D);
+
NamedDecl *New;
bool AddToScope = true;
@@ -4356,11 +4361,6 @@
Previous.clear();
}
- if (getLangOpts().CPlusPlus) {
- // Check that there are no default arguments (C++ only).
- CheckExtraCXXDefaultArguments(D);
- }
-
DiagnoseFunctionSpecifiers(D);
if (D.getDeclSpec().isThreadSpecified())
@@ -4591,10 +4591,6 @@
QualType R = TInfo->getType();
DeclarationName Name = GetNameForDeclarator(D).getName();
- // Check that there are no default arguments (C++ only).
- if (getLangOpts().CPlusPlus)
- CheckExtraCXXDefaultArguments(D);
-
DeclSpec::SCS SCSpec = D.getDeclSpec().getStorageClassSpec();
assert(SCSpec != DeclSpec::SCS_typedef &&
"Parser allowed 'typedef' as storage class VarDecl.");