-Implement proper name lookup for namespaces.

-identifierResolver exposes an iterator interface to get all decls through the scope chain.
-The semantic staff (checking IdentifierNamespace and Doug's checking for shadowed tags were moved out of IdentifierResolver and back into Sema. IdentifierResolver just gives an iterator for all reachable decls of an identifier.

llvm-svn: 50923

1 files changed, 2 insertions, 1 deletions

diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 65f1124e632..f20c72e61ce 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -1251,7 +1251,7 @@ void Parser::ParseFunctionDeclarator(SourceLocation LParenLoc, Declarator &D) {
 
   // Enter function-declaration scope, limiting any declarators to the
   // function prototype scope, including parameter declarators.
-  EnterScope(Scope::DeclScope);
+  EnterScope(Scope::FnScope|Scope::DeclScope);
   
   bool IsVariadic = false;
   while (1) {
@@ -1526,3 +1526,4 @@ void Parser::ParseTypeofSpecifier(DeclSpec &DS) {
   }
 }
 
+