Keep invalid functions as part of the AST

Differential Revision: http://reviews.llvm.org/D19764

llvm-svn: 272962

1 files changed, 3 insertions, 4 deletions

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 18185b07dbe..49a650e2162 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -5100,10 +5100,9 @@ NamedDecl *Sema::HandleDeclarator(Scope *S, Declarator &D,
   if (!New)
     return nullptr;
 
-  // If this has an identifier and is not an invalid redeclaration or
-  // function template specialization, add it to the scope stack.
-  if (New->getDeclName() && AddToScope &&
-       !(D.isRedeclaration() && New->isInvalidDecl())) {
+  // If this has an identifier and is not a function template specialization,
+  // add it to the scope stack.
+  if (New->getDeclName() && AddToScope) {
     // Only make a locally-scoped extern declaration visible if it is the first
     // declaration of this entity. Qualified lookup for such an entity should
     // only find this declaration if there is no visible declaration of it.