[all-commits] [llvm/llvm-project] 85f5d1: [ASTImporter] Corrected import of repeated friend ...

[Balázs Kéri via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 85f5d1261c9a3f0abc4ae370005a1127174f2ce1
      https://github.com/llvm/llvm-project/commit/85f5d1261c9a3f0abc4ae370005a1127174f2ce1
  Author: Balázs Kéri <1.int32 at gmail.com>
  Date:   2020-07-07 (Tue, 07 Jul 2020)

  Changed paths:
    M clang/lib/AST/ASTImporter.cpp
    M clang/unittests/AST/ASTImporterTest.cpp
    M clang/unittests/AST/StructuralEquivalenceTest.cpp

  Log Message:
  -----------
  [ASTImporter] Corrected import of repeated friend declarations.

Summary:
Import declarations in correct order if a class contains
multiple redundant friend (type or decl) declarations.
If the order is incorrect this could cause false structural
equivalences and wrong declaration chains after import.

Reviewers: a.sidorin, shafik, a_sidorin

Reviewed By: shafik

Subscribers: dkrupp, Szelethus, gamesh411, teemperor, martong, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D75740