Fix issue 1246

runtime/vm/scopes.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/scopes.h"
 
 #include "vm/ast.h"
 #include "vm/object.h"
 
 namespace dart {
@@ skipping 256 matching lines @@
     SourceLabel* label = current_scope->LocalLookupLabel(name);
     if (label != NULL) {
       return label;
     }
     current_scope = current_scope->parent();
   }
   return NULL;
 }
 
 
-SourceLabel* LocalScope::LookupInnermostLabel() {
+SourceLabel* LocalScope::LookupInnermostLabel(Token::Kind jump_kind) {
+  ASSERT((jump_kind == Token::kCONTINUE) || (jump_kind == Token::kBREAK));
   LocalScope* current_scope = this;
   while (current_scope != NULL) {
     for (intptr_t i = 0; i < current_scope->labels_.length(); i++) {
       SourceLabel* label = current_scope->labels_[i];
-      if (label->kind() == SourceLabel::kWhile ||
-          label->kind() == SourceLabel::kFor ||
-          label->kind() == SourceLabel::kDoWhile ||
-          label->kind() == SourceLabel::kSwitch) {
+      if ((label->kind() == SourceLabel::kWhile) ||
+          (label->kind() == SourceLabel::kFor) ||
+          (label->kind() == SourceLabel::kDoWhile) ||
+          ((jump_kind == Token::kBREAK) &&
+              (label->kind() == SourceLabel::kSwitch))) {
         return label;
       }
     }
     current_scope = current_scope->parent();
   }
   return NULL;
 }
 
 
 SourceLabel* LocalScope::LookupInnermostCatchLabel() {
@@ skipping 165 matching lines @@
       }
       if (owner()->context_level() == other.owner()->context_level()) {
         return true;
       }
     }
   }
   return false;
 }
 
 }  // namespace dart