diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaTemplateInstantiateDecl.cpp | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp index 208352fb532..00ef407566f 100644 --- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp +++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp @@ -65,11 +65,17 @@ namespace { Decl *VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D); Decl *VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D); Decl *VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D); + Decl *VisitUsingDirectiveDecl(UsingDirectiveDecl *D); Decl *VisitUnresolvedUsingDecl(UnresolvedUsingDecl *D); // Base case. FIXME: Remove once we can instantiate everything. - Decl *VisitDecl(Decl *) { - assert(false && "Template instantiation of unknown declaration kind!"); + Decl *VisitDecl(Decl *D) { + unsigned DiagID = SemaRef.getDiagnostics().getCustomDiagID( + Diagnostic::Error, + "cannot instantiate %0 yet"); + SemaRef.Diag(D->getLocation(), DiagID) + << D->getDeclKindName(); + return 0; } @@ -1005,6 +1011,20 @@ TemplateDeclInstantiator::VisitTemplateTemplateParmDecl( return Param; } +Decl *TemplateDeclInstantiator::VisitUsingDirectiveDecl(UsingDirectiveDecl *D) { + // Using directives are never dependent, so they require no explicit + + UsingDirectiveDecl *Inst + = UsingDirectiveDecl::Create(SemaRef.Context, Owner, D->getLocation(), + D->getNamespaceKeyLocation(), + D->getQualifierRange(), D->getQualifier(), + D->getIdentLocation(), + D->getNominatedNamespace(), + D->getCommonAncestor()); + Owner->addDecl(Inst); + return Inst; +} + Decl * TemplateDeclInstantiator::VisitUnresolvedUsingDecl(UnresolvedUsingDecl *D) { NestedNameSpecifier *NNS = |
