obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/vprintf-1.c b/gcc/testsuite/gcc.c-torture/execute/vprintf-1.c
new file mode 100644
index 000000000..9f1b8bf67
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/vprintf-1.c
@@ -0,0 +1,53 @@
+#ifndef test
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+void
+inner (int x, ...)
+{
+  va_list ap, ap2;
+  va_start (ap, x);
+  va_start (ap2, x);
+
+  switch (x)
+    {
+#define test(n, ret, fmt, args) \
+    case n:				\
+      vprintf (fmt, ap);		\
+      if (vprintf (fmt, ap2) != ret)	\
+	abort ();			\
+      break;
+#include "vprintf-1.c"
+#undef test
+    default:
+      abort ();
+    }
+
+  va_end (ap);
+  va_end (ap2);
+}
+
+int
+main (void)
+{
+#define test(n, ret, fmt, args) \
+  inner args;
+#include "vprintf-1.c"
+#undef test
+  return 0;
+}
+
+#else
+  test (0, 5, "hello", (0));
+  test (1, 6, "hello\n", (1));
+  test (2, 1, "a", (2));
+  test (3, 0, "", (3));
+  test (4, 5, "%s", (4, "hello"));
+  test (5, 6, "%s", (5, "hello\n"));
+  test (6, 1, "%s", (6, "a"));
+  test (7, 0, "%s", (7, ""));
+  test (8, 1, "%c", (8, 'x'));
+  test (9, 7, "%s\n", (9, "hello\n"));
+  test (10, 2, "%d\n", (10, 0));
+#endif