move jump scope checking and related code out into its own file, SemaDecl.cpp is
already too large.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69505 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 7818ae1..b08a120 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -440,6 +440,7 @@
   virtual void ActOnStartOfObjCMethodDef(Scope *S, DeclPtrTy D);
 
   virtual DeclPtrTy ActOnFinishFunctionBody(DeclPtrTy Decl, StmtArg Body);
+  void DiagnoseInvalidJumps(Stmt *Body);
   virtual DeclPtrTy ActOnFileScopeAsmDecl(SourceLocation Loc, ExprArg expr);
 
   /// Scope actions.