Add a new 'type_visibility' attribute to allow users to
control the visibility of a type for the purposes of RTTI
and template argument restrictions independently of how
visibility propagates to its non-type member declarations.
Also fix r175326 to not ignore template argument visibility
on a template explicit instantiation when a member has
an explicit attribute but the instantiation does not.
The type_visibility work is rdar://11880378
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175587 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 7667681..189b3d9 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -1835,6 +1835,9 @@
else if (VisibilityAttr *VA = dyn_cast<VisibilityAttr>(Attr))
NewAttr = mergeVisibilityAttr(D, VA->getRange(), VA->getVisibility(),
AttrSpellingListIndex);
+ else if (TypeVisibilityAttr *VA = dyn_cast<TypeVisibilityAttr>(Attr))
+ NewAttr = mergeTypeVisibilityAttr(D, VA->getRange(), VA->getVisibility(),
+ AttrSpellingListIndex);
else if (DLLImportAttr *ImportA = dyn_cast<DLLImportAttr>(Attr))
NewAttr = mergeDLLImportAttr(D, ImportA->getRange(),
AttrSpellingListIndex);