1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr51313.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr51313.C
new file mode 100644
index 0000000..eb304ba
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/pr51313.C
@@ -0,0 +1,18 @@
+// PR c++/51313
+// { dg-do compile { target c++11 } }
+
+class ostream;
+
+extern "C" {
+  extern int isdigit (int);
+}
+
+ostream&
+operator<<(ostream&, const unsigned char*);
+
+extern ostream cout;
+
+int main()
+{
+  cout << isdigit(0);
+}