Improve recovery (error + fix-it) when parsing type dependent template name without the "template" keyword.

For example:
   typename C1<T>:: /*template*/ Iterator<0> pos; 

Also the error is downgraded to an ExtWarn in Microsoft mode.

llvm-svn: 128387

1 files changed, 19 insertions, 0 deletions

diff --git a/clang/test/FixIt/fixit.cpp b/clang/test/FixIt/fixit.cpp
index 41b187b0718..ac749859ea0 100644
--- a/clang/test/FixIt/fixit.cpp
+++ b/clang/test/FixIt/fixit.cpp
@@ -78,3 +78,22 @@ void f() {
 }
 }
 
+template <class A>
+class F1 {
+public:
+  template <int B>
+  class Iterator {
+  };
+};
+ 
+template<class T>
+class F2  {
+  typename F1<T>:: /*template*/  Iterator<0> Mypos; // expected-error {{use 'template' keyword to treat 'Iterator' as a dependent template name}}
+};
+
+template <class T>
+void f(){
+  typename F1<T>:: /*template*/ Iterator<0> Mypos; // expected-error {{use 'template' keyword to treat 'Iterator' as a dependent template name}}
+}
+
+