commit d078bd2e02bd4e6661fe06645d98280a2a5a3e8c
author Douglas Gregor <dgregor@apple.com> Fri Mar 11 23:27:41 2011 +0000
committer Douglas Gregor <dgregor@apple.com> Fri Mar 11 23:27:41 2011 +0000
tree 4759ec112e4d91b5d35e84366e28d429fb522c9d
parent 6f4596cfb70ec706dd2da38db1be3663c214ff7a

Don't ask if a depenendent CXXRecordDecl has any dependent bases
unless we already know that it has a definition. Fixes
PR9449/<rdar://problem/9115785>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127512 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaTemplate.cpp

diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 23329a3..ec1cf6c 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -2036,7 +2036,8 @@
                                           MemberOfUnknownSpecialization);
     if (TNK == TNK_Non_template && LookupCtx->isDependentContext() &&
         isa<CXXRecordDecl>(LookupCtx) &&
-        cast<CXXRecordDecl>(LookupCtx)->hasAnyDependentBases()) {
+        (!cast<CXXRecordDecl>(LookupCtx)->hasDefinition() ||
+         cast<CXXRecordDecl>(LookupCtx)->hasAnyDependentBases())) {
       // This is a dependent template. Handle it below.
     } else if (TNK == TNK_Non_template) {
       Diag(Name.getSourceRange().getBegin(),