[PATCH] MS ABI: Propagate class-level DLL attributes to class template specialization bases (PR11170)

[David Majnemer]

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Comment at: lib/Sema/SemaDeclCXX.cpp:1299
@@ -1298,1 +1298,3 @@
 
+static void propagateDLLAttrToBaseClassTemplate(
+    Sema &S, CXXRecordDecl *Class, Attr *ClassAttr,
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Can this function get some comments?  I don't understand //why// it raises diagnostics when it does or why it is checking for `TSK_Undeclared`.

http://reviews.llvm.org/D4264