Downgrade unnecessary "typename" from error to warning in Microsoft mode.

This fixes 1 error when parsing MSVC 2008 headers with clang. 

Must "return true;" even if it is a warning because the rest of the code path assumes that SS is set to something. The parser will get back on its feet and continue parsing the rest of the declaration correctly so it is not a problem.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130088 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/test/Parser/MicrosoftExtensions.cpp b/test/Parser/MicrosoftExtensions.cpp
index ec297f2701..20da81d26f 100644
--- a/test/Parser/MicrosoftExtensions.cpp
+++ b/test/Parser/MicrosoftExtensions.cpp
@@ -130,7 +130,19 @@ void f(){
   typename C1<T>:: /*template*/ Iterator<0> Mypos; // expected-warning {{use 'template' keyword to treat 'Iterator' as a dependent template name}}
 }
 
+
+
+class AAAA { };
+
+template <class T>
+void redundant_typename() {
+   typename T t;// expected-warning {{expected a qualified name after 'typename'}}
+   typename AAAA a;// expected-warning {{expected a qualified name after 'typename'}}
+   t = 3;
+}
+
 int main() {
+  redundant_typename<int>();
   f<int>();
 }