From: Richard Smith <richard-llvm@metafoo.co.uk>
Date: Wed, 1 Aug 2018 01:57:49 +0000 (+0000)
Subject: Speculative fix for buildbot failures after r338464.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0c285b370c0599a9665201ad3195410c190566d9;p=clang

Speculative fix for buildbot failures after r338464.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@338473 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 50ea98e7f6..eb76b949af 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -6012,7 +6012,8 @@ static void checkAttributesAfterMerging(Sema &S, NamedDecl &ND) {
   // Check the attributes on the function type, if any.
   if (const auto *FD = dyn_cast<FunctionDecl>(&ND)) {
     for (TypeLoc TL = FD->getTypeSourceInfo()->getTypeLoc();
-         auto ATL = TL.getAsAdjusted<AttributedTypeLoc>();
+         auto ATL = TL ? TL.getAsAdjusted<AttributedTypeLoc>()
+                       : AttributedTypeLoc();
          TL = ATL.getModifiedLoc()) {
       // The [[lifetimebound]] attribute can be applied to the implicit object
       // parameter of a non-static member function (other than a ctor or dtor)