From cfe96c80516e3c2eb78eb784bf8480329bd47229 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 22 Dec 2011 22:25:26 +0000
Subject: Make the -fvisibility-inlines-hidden check more thorough in a
 hopeless attempt to fix mingw cross-compiles.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147191 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/m4/visibility_inlines_hidden.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'autoconf/m4')

diff --git a/autoconf/m4/visibility_inlines_hidden.m4 b/autoconf/m4/visibility_inlines_hidden.m4
index 42ddbe9..ee3d61b 100644
--- a/autoconf/m4/visibility_inlines_hidden.m4
+++ b/autoconf/m4/visibility_inlines_hidden.m4
@@ -9,7 +9,9 @@ AC_DEFUN([AC_CXX_USE_VISIBILITY_INLINES_HIDDEN],
 [ AC_LANG_PUSH([C++])
   oldcxxflags="$CXXFLAGS"
   CXXFLAGS="$CXXFLAGS -fvisibility-inlines-hidden"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
+    [template <typename T> struct X { inline void f() {} };],
+    [X<int>().f();])],
     [llvm_cv_cxx_visibility_inlines_hidden=yes],[llvm_cv_cxx_visibility_inlines_hidden=no])
   CXXFLAGS="$oldcxxflags"
   AC_LANG_POP([C++])
-- 
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