Add coverage of "member of anonymous union redeclares ..." diagnostic.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/anonymous-struct-union.c b/test/Sema/anonymous-struct-union.c
index b288f62..4e699ab 100644
--- a/test/Sema/anonymous-struct-union.c
+++ b/test/Sema/anonymous-struct-union.c
@@ -79,3 +79,11 @@
// <rdar://problem/6481130>
typedef struct { }; // expected-error{{declaration does not declare anything}}
+
+// PR3675
+struct s1 {
+ int f0; // expected-note{{previous declaration is here}}
+ union {
+ int f0; // expected-error{{member of anonymous union redeclares 'f0'}}
+ };
+};