[PATCH] clang-cl: Don't warn for unused private fields when encountering a late parsed template member

[Hans Wennborg]

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Comment at: lib/Sema/Sema.cpp:548
@@ -547,2 +547,3 @@
     else if (const FunctionTemplateDecl *F = dyn_cast<FunctionTemplateDecl>(*I))
-      Complete = F->getTemplatedDecl()->isDefined();
+      Complete = !F->getTemplatedDecl()->isLateTemplateParsed() &&
+                  F->getTemplatedDecl()->isDefined();
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Is the issue that the template has been defined, but we haven't parsed and semantically analysed it because it's late-parsed?

This gets called from ActOnEndOfTranslationUnit, so shouldn't the delayed template parsing already have taken place?

http://reviews.llvm.org/D5718