Move the check that gives functions with unique-external types unique-external
linkage into Decl.cpp. Disable this logic for extern "C" functions, because
the operative rule there is weaker. Fixes rdar://problem/8898466
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125268 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/linkage.cpp b/test/SemaCXX/linkage.cpp
index fb21f94..ba56318 100644
--- a/test/SemaCXX/linkage.cpp
+++ b/test/SemaCXX/linkage.cpp
@@ -53,5 +53,16 @@
}
}
+namespace test3 {
+ namespace { struct A {}; }
+
+ // CHECK: define internal void @_ZN5test34testENS_12_GLOBAL__N_11AE(
+ void test(A a) {}
+ void force() { test(A()); }
+
+ // CHECK: define void @test3(
+ extern "C" void test3(A a) {}
+}
+
// CHECK: define linkonce_odr i8* @_ZN5test21A1BILj0EE3fooEv(
// CHECK: define linkonce_odr i8* @_ZN5test11A3fooILj0EEEPvv(