<rdar://problem/13540921> Cope with instantiations of the C++11 range-based for loop that end up being Objective-C fast enumeration loops.

llvm-svn: 179037

1 files changed, 8 insertions, 0 deletions

diff --git a/clang/test/SemaObjCXX/foreach.mm b/clang/test/SemaObjCXX/foreach.mm
index ec6ed0550e2..ac787bd09ed 100644
--- a/clang/test/SemaObjCXX/foreach.mm
+++ b/clang/test/SemaObjCXX/foreach.mm
@@ -16,6 +16,14 @@ void f(NSArray *a) {
   for (auto thisKey : keys) { } // expected-warning{{'auto' deduced as 'id' in declaration of 'thisKey'}}
 }
 
+template<typename Collection>
+void ft(Collection col) {
+  for (id x : col) { }
+  for (auto x : col) { }
+}
+
+template void ft(NSArray *);
+
 /* // rdar://9072298 */
 @protocol NSObject @end