[PATCH] D19443: Module Debugging: Fix the condition for determining whether a template instantiation is in a module.

[Adrian Prantl via cfe-commits]

aprantl created this revision.
aprantl added a reviewer: doug.gregor.
aprantl added a subscriber: cfe-commits.
aprantl set the repository for this revision to rL LLVM.

This patch fixes the condition for determining whether the debug info for a template instantiation will exist in an imported clang module by:
- checking whether the ClassTemplateSpecializationDecl is complete and
- checking that the instantiation was in a module by looking at the first field.

I also added a negative check to make sure that a typedef to a forward-declared template (with the definition outside of the module) is handled correctly.

Repository:
  rL LLVM

http://reviews.llvm.org/D19443

Files:
  lib/CodeGen/CGDebugInfo.cpp
  test/Modules/ExtDebugInfo.cpp
  test/Modules/Inputs/DebugCXX.h
  test/Modules/ModuleDebugInfo.cpp

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