Author: dgregor
Date: Fri May 6 18:32:38 2011
New Revision: 131037
URL: http://llvm.org/viewvc/llvm-project?rev=131037&view=rev
Log:
Implement a minor optimization by not introducing declarations into
DeclContext's lookup table when they aren't in any identifier namespace.
Modified:
cfe/trunk/lib/AST/DeclBase.cpp
Modified: cfe/trunk/lib/AST/DeclBase.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclBase.cpp?rev=131037&r1=131036&r2=131037&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclBase.cpp (original)
+++ cfe/trunk/lib/AST/DeclBase.cpp Fri May 6 18:32:38 2011
@@ -1166,10 +1166,10 @@
if (!D->getDeclName())
return;
- // FIXME: This feels like a hack. Should DeclarationName support
- // template-ids, or is there a better way to keep specializations
- // from being visible?
- if (isa<ClassTemplateSpecializationDecl>(D) || D->isTemplateParameter())
+ // Skip entities that can't be found by name lookup into a particular
+ // context.
+ if ((D->getIdentifierNamespace() == 0 && !isa<UsingDirectiveDecl>(D)) ||
+ D->isTemplateParameter())
return;
ASTContext *C = 0;
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