Implement #pragma GCC visibility.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@110315 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/AttrImpl.cpp b/lib/AST/AttrImpl.cpp
index 4146248..8992e48 100644
--- a/lib/AST/AttrImpl.cpp
+++ b/lib/AST/AttrImpl.cpp
@@ -213,7 +213,7 @@
 }
 
 Attr *VisibilityAttr::clone(ASTContext &C) const {
-  return ::new (C) VisibilityAttr(VisibilityType);
+  return ::new (C) VisibilityAttr(VisibilityType, FromPragma);
 }
 
 Attr *OverloadableAttr::clone(ASTContext &C) const {