diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Sema/SemaTemplateInstantiateDecl.cpp | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp index 244b5f511b..d7820bbc2e 100644 --- a/lib/Sema/SemaTemplateInstantiateDecl.cpp +++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp @@ -411,9 +411,17 @@ Decl *TemplateDeclInstantiator::VisitFriendDecl(FriendDecl *D) { Decl *NewND; // Hack to make this work almost well pending a rewrite. - if (ND->getDeclContext()->isRecord()) - NewND = SemaRef.FindInstantiatedDecl(ND, TemplateArgs); - else if (D->wasSpecialization()) { + if (ND->getDeclContext()->isRecord()) { + if (!ND->getDeclContext()->isDependentContext()) { + NewND = SemaRef.FindInstantiatedDecl(ND, TemplateArgs); + } else { + // FIXME: Hack to avoid crashing when incorrectly trying to instantiate + // templated friend declarations. This doesn't produce a correct AST; + // however this is sufficient for some AST analysis. The real solution + // must be put in place during the pending rewrite. See PR5848. + return 0; + } + } else if (D->wasSpecialization()) { // Totally egregious hack to work around PR5866 return 0; } else |