Stack allocate lexical locals + hoist stack slots

test/mjsunit/debug-scopes.js

Index: test/mjsunit/debug-scopes.js
diff --git a/test/mjsunit/debug-scopes.js b/test/mjsunit/debug-scopes.js
index 78a70af26a0b5ec46431e51635840d766f9a51bb..ad137de205f80dea027b2a78d2191fab56342dc7 100644
--- a/test/mjsunit/debug-scopes.js
+++ b/test/mjsunit/debug-scopes.js
@@ -1054,10 +1054,9 @@ BeginTest("Classes and methods 1");
 listener_delegate = function(exec_state) {
   "use strict"
   CheckScopeChain([debug.ScopeType.Local,
-                   debug.ScopeType.Block,
                    debug.ScopeType.Script,
                    debug.ScopeType.Global], exec_state);
-  CheckScopeContent({C1: class { m() { debugger; }} }, 1, exec_state);
+  CheckScopeContent({}, 1, exec_state);
 };
 
 (function() {