PR29166: when merging declarations with typedef names for linkage purposes,
don't assume that the anonymous struct will be part of the most recent
declaration of the typedef.
llvm-svn: 280136
diff --git a/clang/test/Modules/merge-name-for-linkage.cpp b/clang/test/Modules/merge-name-for-linkage.cpp
index da1664c..75534bd 100644
--- a/clang/test/Modules/merge-name-for-linkage.cpp
+++ b/clang/test/Modules/merge-name-for-linkage.cpp
@@ -2,6 +2,7 @@
// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I%S/Inputs/merge-name-for-linkage -verify %s
// expected-no-diagnostics
typedef union {} pthread_mutex_t;
+typedef pthread_mutex_t pthread_mutex_t;
#include "a.h"
pthread_mutex_t x;
#include "b.h"