1 files changed, 37 insertions, 0 deletions
diff --git a/test/SemaCXX/for-range-no-std.cpp b/test/SemaCXX/for-range-no-std.cpp
new file mode 100644
index 0000000..8cc71e5
--- /dev/null
+++ b/test/SemaCXX/for-range-no-std.cpp
@@ -0,0 +1,37 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++0x
+
+struct S {
+  int *begin();
+  int *end();
+};
+
+struct T {
+};
+
+struct Range {};
+int begin(Range); // expected-note {{not viable}}
+int end(Range);
+
+namespace NS {
+  struct ADL {};
+  struct iter {
+    int operator*();
+    bool operator!=(iter);
+    void operator++();
+  };
+  iter begin(ADL); // expected-note {{not viable}}
+  iter end(ADL);
+
+  struct NoADL {};
+}
+NS::iter begin(NS::NoADL); // expected-note {{not viable}}
+NS::iter end(NS::NoADL);
+
+void f() {
+  int a[] = {1, 2, 3};
+  for (auto b : S()) {} // ok
+  for (auto b : T()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}}
+  for (auto b : a) {} // ok
+  for (int b : NS::ADL()) {} // ok
+  for (int b : NS::NoADL()) {} // expected-error {{no matching function for call to 'begin'}} expected-note {{range has type}}
+}