DeclContext::lookup_result
DeclContext::lookup(DeclarationName Name) {
+ assert(DeclKind != Decl::LinkageSpec &&
+ "Should not perform lookups into linkage specs!");
+
DeclContext *PrimaryContext = getPrimaryContext();
if (PrimaryContext != this)
return PrimaryContext->lookup(Name);
assert(InnermostFileDC && InnermostFileDC->isFileContext());
for (; S; S = S->getParent()) {
+ // C++ [namespace.udir]p1:
+ // A using-directive shall not appear in class scope, but may
+ // appear in namespace scope or in block scope.
DeclContext *Ctx = static_cast<DeclContext*>(S->getEntity());
- if (Ctx && !Ctx->isFunctionOrMethod()) {
- DeclContext *EffectiveDC = (Ctx->isFileContext() ? Ctx : InnermostFileDC);
- visit(Ctx, EffectiveDC);
- } else {
+ if (Ctx && Ctx->isFileContext()) {
+ visit(Ctx, Ctx);
+ } else if (!Ctx || Ctx->isFunctionOrMethod()) {
Scope::udir_iterator I = S->using_directives_begin(),
End = S->using_directives_end();
-
for (; I != End; ++I)
visit(*I, InnermostFileDC);
}
if (DC->isTranslationUnit() && !Context.getLangOpts().CPlusPlus)
return 0;
- // Force the DeclContext to build a its name-lookup table.
- if (!DC->hasExternalVisibleStorage())
- DC->lookup(DeclarationName());
-
// Serialize the contents of the mapping used for lookup. Note that,
// although we have two very different code paths, the serialized
// representation is the same for both cases: a declaration name,