[PATCH] Delay lookup of simple default template arguments under -fms-compatibility

[Richard Smith]

LGTM

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Comment at: lib/Sema/SemaDecl.cpp:349
@@ +348,3 @@
+synthesizeCurrentNestedNameSpecifier(ASTContext &Context, DeclContext *DC) {
+  DC = DC->getPrimaryContext();
+  for (; DC != nullptr; DC = DC->getLookupParent()) {
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This looks redundant.

http://reviews.llvm.org/D3995