1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/sfinae46.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/sfinae46.C
new file mode 100644
index 0000000..20e859c
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/sfinae46.C
@@ -0,0 +1,13 @@
+// PR c++/57419
+// { dg-do compile { target c++11 } }
+
+template< typename q >
+decltype( &q::f ) t( q ) {}
+
+char t( ... ) { return {}; }
+
+class c { void f() = delete; };
+class d { static void f() = delete; };
+
+static_assert( sizeof( t( c() ) ), "c" );
+static_assert( sizeof( t( d() ) ), "d" );