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, 51 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.c-torture/compile/20031231-1.c b/gcc/testsuite/gcc.c-torture/compile/20031231-1.c
new file mode 100644
index 000000000..bbd8e7cb5
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/compile/20031231-1.c
@@ -0,0 +1,51 @@
+extern int f1 (int, void *);
+extern int *f2 (void) __attribute__ ((__const__));
+extern int f3 (int, void *);
+
+int
+test (int x, char *y, int z)
+{
+  int b = 0;
+
+  if (x < 1024)
+    {
+      y[0] = '\0';
+
+      do
+	{
+	  switch (f1 (x, y + b))
+	    {
+	    case -1:
+	      if (b == 0)
+		return -1;
+	      else
+		return b;
+
+	    default:
+	      b++;
+	    }
+	}
+      while (y[b - 1] != '\0' && y[b - 1] != '\n' && b < z);
+    }
+  else
+    {
+      do
+	{
+	  switch (f3 (x, y + b))
+	    {
+	    case -1:
+	      if ((*f2 ()) == 4)
+		continue;
+	      if (b == 0)
+		return -1;
+	      else
+		return b;
+
+	    default:
+	      b++;
+	    }
+	}
+      while (y[b - 1] != '\0' && y[b - 1] != '\n' && b < z);
+    }
+  return b;
+}