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, 44 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/execute/va-arg-15.c b/gcc/testsuite/gcc.c-torture/execute/va-arg-15.c
new file mode 100644
index 000000000..24411f8c4
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/va-arg-15.c
@@ -0,0 +1,44 @@
+#include <stdarg.h>
+
+void vafunction (char *dummy, ...)
+{
+  double darg;
+  int iarg;
+  int flag = 0;
+  int i;
+  va_list ap;
+
+  va_start(ap, dummy);
+  for (i = 1; i <= 18; i++, flag++) 
+    {
+      if (flag & 1)
+	{
+	  darg = va_arg (ap, double);	
+	  if (darg != (double)i)
+	    abort();
+	}
+      else
+	{
+	  iarg = va_arg (ap, int);
+	  if (iarg != i)
+	    abort();
+	}
+    }
+    va_end(ap);
+}
+
+int main (void)
+{
+  vafunction( "", 
+	1, 2., 
+	3, 4., 
+	5, 6., 
+	7, 8., 
+	9, 10.,
+	11, 12.,
+	13, 14.,
+	15, 16.,
+	17, 18. );
+  exit(0);
+  return 0;
+}