Fix PR2020 by recovering by defining an anonymous enum, instead of recovering
by filling in the body of a union with enum constants.
llvm-svn: 53069
diff --git a/clang/test/Sema/enum.c b/clang/test/Sema/enum.c
index 890b6a5..2a20d3d 100644
--- a/clang/test/Sema/enum.c
+++ b/clang/test/Sema/enum.c
@@ -28,3 +28,8 @@
{
ve + i;
}
+
+// PR2020
+union u0; // expected-error {{previous use is here}}
+enum u0 { U0A }; // expected-error {{error: use of 'u0' with tag type that does not match previous declaration}}
+