Fix debugger regression in issue 28980

runtime/vm/parser.h

 // Copyright (c) 2012, 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.
 
 #ifndef RUNTIME_VM_PARSER_H_
 #define RUNTIME_VM_PARSER_H_
 
 #include "include/dart_api.h"
 
 #include "platform/assert.h"
@@ skipping 648 matching lines @@
   SequenceNode* CloseAsyncGeneratorFunction(const Function& closure,
                                             SequenceNode* closure_node);
   void OpenAsyncGeneratorClosure();
   SequenceNode* CloseAsyncGeneratorClosure(SequenceNode* body);
 
   void OpenAsyncTryBlock();
   SequenceNode* CloseBlock();
   SequenceNode* CloseAsyncFunction(const Function& closure,
                                    SequenceNode* closure_node);
 
-  SequenceNode* CloseAsyncClosure(SequenceNode* body);
-  SequenceNode* CloseAsyncTryBlock(SequenceNode* try_block);
+  SequenceNode* CloseAsyncClosure(SequenceNode* body,
+                                  TokenPosition func_end_pos);
+  SequenceNode* CloseAsyncTryBlock(SequenceNode* try_block,
+                                   TokenPosition func_end_pos);
   SequenceNode* CloseAsyncGeneratorTryBlock(SequenceNode* body);
 
   void AddAsyncClosureParameters(ParamList* params);
   void AddContinuationVariables();
   void AddAsyncClosureVariables();
   void AddAsyncGeneratorVariables();
 
   LocalVariable* LookupReceiver(LocalScope* from_scope, bool test_only);
   LocalVariable* LookupTypeArgumentsParameter(LocalScope* from_scope,
                                               bool test_only);
@@ skipping 315 matching lines @@
 
   intptr_t recursion_counter_;
   friend class RecursionChecker;
 
   DISALLOW_COPY_AND_ASSIGN(Parser);
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_PARSER_H_