PR41111, PR5925, PR13210: Teach tentative parsing to annotate identifiers and

nested names as id-expressions, using the annot_primary_expr annotation, where
possible. This removes some redundant lookups, and also allows us to
typo-correct within tentative parsing, and to carry on disambiguating past an
identifier which we can determine will fail lookup as both a type and as a
non-type, allowing us to disambiguate more declarations (and thus offer
improved error recovery for such cases).

This also introduces to the parser the notion of a tentatively-declared name,
which is an identifier which we *might* have seen a declaration for in a
tentative parse (but only if we end up disambiguating the tokens as a
declaration). This is necessary to correctly disambiguate cases where a
variable is used within its own initializer.

llvm-svn: 162159

1 files changed, 1 insertions, 1 deletions

diff --git a/clang/test/SemaTemplate/class-template-id.cpp b/clang/test/SemaTemplate/class-template-id.cpp
index 3b027787249..b674537ea71 100644
--- a/clang/test/SemaTemplate/class-template-id.cpp
+++ b/clang/test/SemaTemplate/class-template-id.cpp
@@ -40,7 +40,7 @@ typedef N::C<float> c2;
 // PR5655
 template<typename T> struct Foo { }; // expected-note{{template is declared here}}
 
-void f(void) { Foo bar; } // expected-error{{without a template argument list}}
+void f(void) { Foo bar; } // expected-error{{use of class template Foo requires template arguments}}
 
 // rdar://problem/8254267
 template <typename T> class Party;