Fix crasher when the range in a C++ range-for loop has an ill-formed initializer.

Fixes <rdar://problem/13712739>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@180937 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/test/CXX/stmt.stmt/stmt.iter/stmt.ranged/p1.cpp b/test/CXX/stmt.stmt/stmt.iter/stmt.ranged/p1.cpp
index 3952afdeff..b159a15b8d 100644
--- a/test/CXX/stmt.stmt/stmt.iter/stmt.ranged/p1.cpp
+++ b/test/CXX/stmt.stmt/stmt.iter/stmt.ranged/p1.cpp
@@ -242,3 +242,13 @@ void example() {
   for (int &x : array)
     x *= 2;
 }
+
+namespace rdar13712739 {
+  template<typename T>
+  void foo(const T& t) {
+    auto &x = t.get(); // expected-error{{member reference base type 'const int' is not a structure or union}}
+    for (auto &blah : x) { }
+  }
+
+  template void foo(const int&); // expected-note{{in instantiation of function template specialization}}
+}