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, 30 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-ctor5.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-ctor5.C
new file mode 100644
index 000000000..36b01785f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-ctor5.C
@@ -0,0 +1,30 @@
+// PR c++/46877
+// { dg-options -std=c++0x }
+
+struct new_allocator
+{
+  constexpr new_allocator ();
+};
+
+struct string
+{
+  constexpr string ()
+  {
+  }
+  new_allocator a;
+};
+
+struct pair
+{
+  const string first;
+  constexpr pair ()
+  {
+  }
+};
+
+constexpr
+new_allocator::new_allocator ()
+{
+}
+
+pair p;