[PATCH] D50516: [ASTImporter] Improved import of friend templates.

[Balázs Kéri via Phabricator via cfe-commits]

balazske created this revision.
Herald added subscribers: cfe-commits, martong.
Herald added a reviewer: a.sidorin.

When importing a friend class template declaration,
this declaration should not be merged with any other existing declaration
for the same type. Otherwise the getFriendDecl of the FriendDecl can point
to an other already referenced declaration, this case causes problems.
Additionally the previous decl of class templates is set at import.


Repository:
  rC Clang

https://reviews.llvm.org/D50516

Files:
  lib/AST/ASTImporter.cpp
  unittests/AST/ASTImporterTest.cpp

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