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, 19 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/torture/pr38747.C b/gcc/testsuite/g++.dg/torture/pr38747.C
new file mode 100644
index 000000000..0f18a2f22
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/pr38747.C
@@ -0,0 +1,19 @@
+/* { dg-do run } */
+
+extern "C" void abort (void);
+inline void *operator new (__SIZE_TYPE__, void *__p) throw () { return __p; }
+
+int __attribute__((noinline))
+foo(void)
+{
+  float f = 0;
+  int *i = new (&f) int (1);
+  return *(int *)&f;
+}
+
+int main()
+{
+  if (foo() != 1)
+    abort ();
+  return 0;
+}