Update gnulib files.

3 files changed, 24 insertions, 2 deletions

diff --git a/lib/gl/tests/test-stdbool.c b/lib/gl/tests/test-stdbool.c
index 560e0e534d..fcb534de4c 100644
--- a/lib/gl/tests/test-stdbool.c
+++ b/lib/gl/tests/test-stdbool.c
@@ -46,11 +46,12 @@ struct s { _Bool s: 1; _Bool t; } s;
 char a[true == 1 ? 1 : -1];
 char b[false == 0 ? 1 : -1];
 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
-#if 0 /* Cannot be guaranteed with gnulib's <stdbool.h>.  */
+#if 0 /* Cannot be guaranteed with gnulib's <stdbool.h>, at least,
+not for all compilers.  */
 char d[(bool) 0.5 == true ? 1 : -1];
 bool e = &s;
-#endif
 char f[(_Bool) 0.0 == false ? 1 : -1];
+#endif
 char g[true];
 char h[sizeof (_Bool)];
 #if 0 /* See above.  */
diff --git a/lib/gl/tests/test-stdint.c b/lib/gl/tests/test-stdint.c
index 9cec2e2f80..d64057a256 100644
--- a/lib/gl/tests/test-stdint.c
+++ b/lib/gl/tests/test-stdint.c
@@ -22,6 +22,7 @@
 #define DO_PEDANTIC 0
 
 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
+#define __STDC_CONSTANT_MACROS 1 /* likewise */
 #include <stdint.h>
 
 #include "verify.h"
diff --git a/lib/gl/tests/test-vasprintf.c b/lib/gl/tests/test-vasprintf.c
index e5dc3cd3d3..e5676f4a9f 100644
--- a/lib/gl/tests/test-vasprintf.c
+++ b/lib/gl/tests/test-vasprintf.c
@@ -56,6 +56,16 @@ test_vasprintf ()
       ASSERT (strcmp (result, "12345") == 0);
       free (result);
     }
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = my_asprintf (&result, "%08lx", 12345);
+      ASSERT (retval == 8);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "00003039") == 0);
+      free (result);
+    }
 }
 
 static void
@@ -72,6 +82,16 @@ test_asprintf ()
       ASSERT (strcmp (result, "12345") == 0);
       free (result);
     }
+
+  for (repeat = 0; repeat <= 8; repeat++)
+    {
+      char *result;
+      int retval = asprintf (&result, "%08lx", 12345);
+      ASSERT (retval == 8);
+      ASSERT (result != NULL);
+      ASSERT (strcmp (result, "00003039") == 0);
+      free (result);
+    }
 }
 
 int