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diff gcc/testsuite/gcc.dg/cpp/mi2c.h @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/cpp/mi2c.h	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,15 @@
+/* Test for overly eager multiple include optimization.
+   Problem distilled from glibc 2.0.7's time.h, sys/time.h, timebits.h. 
+   Problem noted by Tom Tromey <tromey@cygnus.com>.  */
+#ifdef need_x
+#undef need_x
+#ifndef have_x
+#define have_x
+extern int x;
+#endif
+#endif
+
+#ifndef t_h
+#define t_h
+extern int y;
+#endif