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, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/init/pr25811-3.C b/gcc/testsuite/g++.dg/init/pr25811-3.C
new file mode 100644
index 000000000..631da5b4c
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/pr25811-3.C
@@ -0,0 +1,38 @@
+// { dg-do compile }
+
+struct A { int const i; };
+struct B { int& i; };
+struct C { int i; };
+
+template< class T >
+class is_constructible_via_new_without_initializer
+{
+    template<int> class size {};
+
+    typedef char yes_type;
+    struct no_type { char data[2]; };
+
+    template <class U>
+    static yes_type sfinae (size< sizeof (new U) >*);
+
+    template <class U>
+    static no_type sfinae (...);
+
+public:
+  static const bool value = sizeof (sfinae<T>(0)) == sizeof (yes_type);
+};
+
+#define JOIN( X, Y ) DO_JOIN( X, Y )
+#define DO_JOIN( X, Y ) DO_JOIN2(X,Y)
+#define DO_JOIN2( X, Y ) X##Y
+
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+#  define STATIC_ASSERT(Expr) static_assert(Expr, #Expr)
+#else
+#  define STATIC_ASSERT(Expr) int JOIN(a,__LINE__)[Expr? 1 : -1]
+#endif
+
+STATIC_ASSERT (!is_constructible_via_new_without_initializer<A>::value);
+STATIC_ASSERT (!is_constructible_via_new_without_initializer<B>::value);
+STATIC_ASSERT (is_constructible_via_new_without_initializer<C>::value);
+