add a new Sema::CurFunctionNeedsScopeChecking bool that is used to avoid

calling into the jump checker when a function or method is known to contain
no VLAs or @try blocks.

llvm-svn: 69509

1 files changed, 2 insertions, 0 deletions

diff --git a/clang/lib/Sema/SemaDeclObjC.cpp b/clang/lib/Sema/SemaDeclObjC.cpp
index 208562f8f12..db81cacc2b6 100644
--- a/clang/lib/Sema/SemaDeclObjC.cpp
+++ b/clang/lib/Sema/SemaDeclObjC.cpp
@@ -28,6 +28,8 @@ void Sema::ActOnStartOfObjCMethodDef(Scope *FnBodyScope, DeclPtrTy D) {
   if (!MDecl)
     return;
 
+  CurFunctionNeedsScopeChecking = false;
+
   // Allow the rest of sema to find private method decl implementations.
   if (MDecl->isInstanceMethod())
     AddInstanceMethodToGlobalPool(MDecl);