Thread Safety: Patch to implement delayed parsing of attributes within a
class scope.

This patch was also written by DeLesley Hutchins.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139301 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/AnalysisBasedWarnings.cpp b/lib/Sema/AnalysisBasedWarnings.cpp
index b11089c..2d6a483 100644
--- a/lib/Sema/AnalysisBasedWarnings.cpp
+++ b/lib/Sema/AnalysisBasedWarnings.cpp
@@ -734,6 +734,8 @@
       NamedDecl *ND = ME->getMemberDecl();
       DeclSeq.push_back(ND);
       buildLock(ME->getBase());
+    } else if (isa<CXXThisExpr>(Exp)) {
+      return;
     } else {
       // FIXME: add diagnostic
       llvm::report_fatal_error("Expected lock expression!");