diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Sema/SemaLookup.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Sema/SemaLookup.cpp b/lib/Sema/SemaLookup.cpp index c4b261fad4..af1b8a276e 100644 --- a/lib/Sema/SemaLookup.cpp +++ b/lib/Sema/SemaLookup.cpp @@ -2027,6 +2027,9 @@ static void LookupVisibleDecls(DeclContext *Ctx, LookupResult &Result, bool InBaseClass, VisibleDeclConsumer &Consumer, VisibleDeclsRecord &Visited) { + if (!Ctx) + return; + // Make sure we don't visit the same context twice. if (Visited.visitedContext(Ctx->getPrimaryContext())) return; @@ -2183,9 +2186,9 @@ static void LookupVisibleDecls(Scope *S, LookupResult &Result, // For instance methods, look for ivars in the method's interface. LookupResult IvarResult(Result.getSema(), Result.getLookupName(), Result.getNameLoc(), Sema::LookupMemberName); - ObjCInterfaceDecl *IFace = Method->getClassInterface(); - LookupVisibleDecls(IFace, IvarResult, /*QualifiedNameLookup=*/false, - /*InBaseClass=*/false, Consumer, Visited); + if (ObjCInterfaceDecl *IFace = Method->getClassInterface()) + LookupVisibleDecls(IFace, IvarResult, /*QualifiedNameLookup=*/false, + /*InBaseClass=*/false, Consumer, Visited); } // We've already performed all of the name lookup that we need |