Improve diagnosis of unknown template name.

When an undeclared identifier in a context that requires a type is followed by
'<', only look for type templates when typo-correcting, tweak the diagnostic
text to say that a template name (not a type name) was undeclared, and parse
the template arguments when recovering from the error.

llvm-svn: 302732

1 files changed, 1 insertions, 2 deletions

diff --git a/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp b/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
index 6afc7091260..a41248ee1b8 100644
--- a/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
+++ b/clang/test/SemaTemplate/ms-lookup-template-base-classes.cpp
@@ -347,8 +347,7 @@ template <typename T> struct B : A<T> {
 };
 template <typename T> struct C : A<T> {
   // Incorrect form.
-  NameFromBase<T> m; // expected-error {{unknown type name 'NameFromBase'}}
-  //expected-error@-1 {{expected member name or ';' after declaration specifiers}}
+  NameFromBase<T> m; // expected-error {{no template named 'NameFromBase'}}
 };
 }