[clang] [test] Narrow down an MSVC specific behaviour to only not covever MinGW
This uses the same logic as in c2b256a990590dc8b69930259650cfeb085add03;
we can't check defined(_MSC_VER) invoked as %clang_cc1, therefore
check for !defined(__MINGW32__) instead.
This fixes the same issue in a new testcase that was added after this
issue was fixed last time in c2b256a990590dc8b69930259650cfeb085add03.
Differential Revision: https://reviews.llvm.org/D151661
GitOrigin-RevId: 28b26b161c2f5f8aecf8fffa7220cacc990ba51c
diff --git a/test/CXX/drs/dr9xx.cpp b/test/CXX/drs/dr9xx.cpp
index 4dfb98e..fb13ef2 100644
--- a/test/CXX/drs/dr9xx.cpp
+++ b/test/CXX/drs/dr9xx.cpp
@@ -92,7 +92,7 @@
namespace dr977 { // dr977: yes
enum E { e = E() };
-#ifndef _WIN32
+#if !defined(_WIN32) || defined(__MINGW32__)
// expected-error@-2 {{invalid use of incomplete type 'E'}}
// expected-note@-3 {{definition of 'dr977::E' is not complete until the closing '}'}}
#endif
