[modules] Handle merged fields in designated initializers.

llvm-svn: 265838

2 files changed, 12 insertions, 0 deletions

diff --git a/clang/test/Modules/Inputs/merge-decl-context/a.h b/clang/test/Modules/Inputs/merge-decl-context/a.h
index 89cc7120fd1..7be90b1535d 100644
--- a/clang/test/Modules/Inputs/merge-decl-context/a.h
+++ b/clang/test/Modules/Inputs/merge-decl-context/a.h
@@ -21,4 +21,8 @@ inline A<int> ff(int i) {
   return fff<A<int>>(&i);
 }
 
+struct Aggregate {
+  int member;
+};
+
 #endif
diff --git a/clang/test/Modules/merge-decl-context.cpp b/clang/test/Modules/merge-decl-context.cpp
index 55219ed587b..5dbf3d1bd95 100644
--- a/clang/test/Modules/merge-decl-context.cpp
+++ b/clang/test/Modules/merge-decl-context.cpp
@@ -18,7 +18,13 @@
 // RUN:     -fmodule-map-file=%S/Inputs/merge-decl-context/merge-decl-context.modulemap -I%S/Inputs \
 // RUN:     -emit-llvm -o %t/test.o %s
 
+// RUN: %clang_cc1 -x c++ -std=c++11 -fmodules -fmodules-cache-path=%t \
+// RUN:     -fmodule-map-file=%S/Inputs/merge-decl-context/merge-decl-context.modulemap -I%S/Inputs \
+// RUN:     -emit-llvm -o %t/test.o -DNO_TEXTUAL_INCLUSION %s
+
+#ifndef NO_TEXTUAL_INCLUSION
 #include "Inputs/merge-decl-context/a.h"
+#endif
 #include "Inputs/merge-decl-context/b.h"
 #include "Inputs/merge-decl-context/c.h"
 #include "Inputs/merge-decl-context/d.h"
@@ -26,3 +32,5 @@
 void t() {
   ff(42);
 }
+
+static_assert(Aggregate{.member = 1}.member == 1, "");