commit 9ab14541716928894821cf5d53d6b4c95ffdf3a3
author Jeffrey Yasskin <jyasskin@google.com> Thu Apr 08 16:38:48 2010 +0000
committer Jeffrey Yasskin <jyasskin@google.com> Thu Apr 08 16:38:48 2010 +0000
tree 0e5efebde18104f9a50180afec737447bdc524b1
parent 461e326e74fa840945330a04df33b1180b08ddc0

Make CXXScopeSpec invalid when incomplete, and propagate that into any
Declarator that depends on it.  This fixes several redundant errors and bad
recoveries.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100779 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Parse/MinimalAction.cpp

diff --git a/lib/Parse/MinimalAction.cpp b/lib/Parse/MinimalAction.cpp
index 5f48897..e755692 100644
--- a/lib/Parse/MinimalAction.cpp
+++ b/lib/Parse/MinimalAction.cpp
@@ -30,7 +30,7 @@
 Action::DeclPtrTy Action::ActOnUsingDirective(Scope *CurScope,
                                               SourceLocation UsingLoc,
                                               SourceLocation NamespcLoc,
-                                              const CXXScopeSpec &SS,
+                                              CXXScopeSpec &SS,
                                               SourceLocation IdentLoc,
                                               IdentifierInfo *NamespcName,
                                               AttributeList *AttrList) {
@@ -47,7 +47,7 @@
                                                 AccessSpecifier AS,
                                                 bool HasUsingKeyword,
                                                 SourceLocation UsingLoc,
-                                                const CXXScopeSpec &SS,
+                                                CXXScopeSpec &SS,
                                                 UnqualifiedId &Name,
                                                 AttributeList *AttrList,
                                                 bool IsTypeName,
@@ -144,7 +144,7 @@
 /// FIXME: Use the passed CXXScopeSpec for accurate C++ type checking.
 Action::TypeTy *
 MinimalAction::getTypeName(IdentifierInfo &II, SourceLocation Loc,
-                           Scope *S, const CXXScopeSpec *SS,
+                           Scope *S, CXXScopeSpec *SS,
                            bool isClassName, TypeTy *ObjectType) {
   if (TypeNameInfo *TI = II.getFETokenInfo<TypeNameInfo>())
     if (TI->isTypeName)
@@ -161,7 +161,7 @@
 
 TemplateNameKind
 MinimalAction::isTemplateName(Scope *S,
-                              const CXXScopeSpec &SS,
+                              CXXScopeSpec &SS,
                               UnqualifiedId &Name,
                               TypeTy *ObjectType,
                               bool EnteringScope,