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
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files in the upstream repository.

1 files changed, 53 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/initlist10.C b/gcc/testsuite/g++.dg/cpp0x/initlist10.C
new file mode 100644
index 000000000..bf955f513
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/initlist10.C
@@ -0,0 +1,53 @@
+// PR c++/38380
+// { dg-options "-std=gnu++0x" }
+
+namespace std
+{
+ struct atomic_bool
+  {
+    bool _M_i;
+
+    atomic_bool() = default;
+    ~atomic_bool() = default;
+    atomic_bool(const atomic_bool&) = delete;
+    atomic_bool& operator=(const atomic_bool&) = delete;
+
+    explicit atomic_bool(bool __i) { _M_i = __i; }
+
+    operator bool() const volatile
+    { return true; }
+  };
+}
+
+namespace __gnu_test
+{
+  struct direct_list_initializable
+  {
+    template<typename _Ttype, typename _Tvalue>
+      void 
+      operator()()
+      {
+        struct _Concept
+        {
+          void __constraint()
+          { 
+            _Ttype __v1 = { }; // default ctor
+            _Ttype __v2 { __a };  // single-argument ctor
+          }
+
+          _Tvalue __a;
+        };
+
+        void (_Concept::*__x)() __attribute__((unused))
+          = &_Concept::__constraint;
+      }
+  };
+}
+
+int main()
+{
+  __gnu_test::direct_list_initializable test;
+
+  test.operator()<std::atomic_bool, bool>();
+  return 0;
+}