gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / tests / test-intprops.c

diff --git a/tests/test-intprops.c b/tests/test-intprops.c
index 8fc582b..8b91a79 100644 (file)
--- a/tests/test-intprops.c
+++ b/tests/test-intprops.c
@@ -1,5 +1,5 @@
 /* Test intprops.h.
-   Copyright (C) 2011 Free Software Foundation, Inc.
+   Copyright (C) 2011-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -16,6 +16,12 @@
 
 /* Written by Paul Eggert.  */
 
+/* Tell gcc not to warn about the many (X < 0) expressions that
+   the overflow macros expand to.  */
+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wtype-limits"
+#endif
+
 #include <config.h>
 
 #include "intprops.h"