* lib/sys_time_.h: Use a recursion-safe inclusion guard rather than

[gnulib.git] / tests / test-vprintf-posix.c

diff --git a/tests/test-vprintf-posix.c b/tests/test-vprintf-posix.c
index 6f7f141..871adff 100644 (file)
--- a/tests/test-vprintf-posix.c
+++ b/tests/test-vprintf-posix.c
@@ -17,19 +17,27 @@
 
 /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include <stdio.h>
 
 #include <stdarg.h>
 #include <stddef.h>
+#include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 
-#define ASSERT(expr) if (!(expr)) abort ();
+#define ASSERT(expr) \
+  do                                                                        \
+    {                                                                       \
+      if (!(expr))                                                          \
+        {                                                                   \
+          fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \
+          abort ();                                                         \
+        }                                                                   \
+    }                                                                       \
+  while (0)
 
 static int
 my_printf (const char *format, ...)