diff options
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index 79794b1f9f0..13725dc3f39 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -9976,8 +9976,20 @@ Decl *Sema::ActOnFinishFunctionBody(Decl *dcl, Stmt *Body, MD->isDesignatedInitializerForTheInterface(&InitMethod); assert(isDesignated && InitMethod); (void)isDesignated; - // Don't issue this warning for unavaialable inits. - if (!MD->isUnavailable()) { + + auto superIsNSObject = [&](const ObjCMethodDecl *MD) { + auto IFace = MD->getClassInterface(); + if (!IFace) + return false; + auto SuperD = IFace->getSuperClass(); + if (!SuperD) + return false; + return SuperD->getIdentifier() == + NSAPIObj->getNSClassId(NSAPI::ClassId_NSObject); + }; + // Don't issue this warning for unavailable inits or direct subclasses + // of NSObject. + if (!MD->isUnavailable() && !superIsNSObject(MD)) { Diag(MD->getLocation(), diag::warn_objc_designated_init_missing_super_call); Diag(InitMethod->getLocation(), |
