1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/pr45908.C b/gcc/testsuite/g++.dg/cpp0x/pr45908.C
new file mode 100644
index 000000000..3a8508890
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/pr45908.C
@@ -0,0 +1,18 @@
+// PR c++/45908
+// Testcase by Jonathan Wakely <redi@gcc.gnu.org>
+
+// { dg-do compile }
+// { dg-options "-std=c++0x" }
+
+struct vector {
+    struct iterator { };
+    struct const_iterator { };
+    iterator begin();
+    const_iterator begin() const;
+};
+
+class block {
+    vector v;
+    auto end() const -> decltype(v.begin())
+    { return v.begin(); } // { dg-error "could not convert" }
+};