From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/gcc.dg/torture/pr45623.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/torture/pr45623.c

(limited to 'gcc/testsuite/gcc.dg/torture/pr45623.c')

diff --git a/gcc/testsuite/gcc.dg/torture/pr45623.c b/gcc/testsuite/gcc.dg/torture/pr45623.c
new file mode 100644
index 000000000..693a8c4c7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr45623.c
@@ -0,0 +1,29 @@
+/* { dg-do run } */
+/* { dg-options "-std=c99" } */
+
+#include <stdint.h>
+
+extern void abort (void);
+
+char *s1 = "foo";
+char *s2 = "bar";
+
+char **ss1 = &s1;
+
+typedef union jsval_layout
+{
+    uint64_t asBits;
+    char **ptr;
+} jsval_layout;
+
+int main()
+{
+  jsval_layout l, m;
+  l.ptr = ss1;
+  m.asBits = l.asBits;
+  char ** data = m.ptr;
+  *data = s2;
+  if (s1 != s2)
+    abort ();
+  return 0;
+}
-- 
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