Emit node id at every call to runtime.

runtime/vm/ast.h

 // 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.
 
 #ifndef VM_AST_H_
 #define VM_AST_H_
 
 #include "vm/allocation.h"
 #include "vm/assert.h"
 #include "vm/growable_array.h"
@@ skipping 78 matching lines @@
 
 #define DECLARE_COMMON_NODE_FUNCTIONS(type)                                    \
   virtual void Visit(AstNodeVisitor* visitor);                                 \
   virtual const char* ShortName() const;                                       \
   virtual bool Is##type() const { return true; }                               \
   virtual type* As##type() { return this; }
 
 
 class AstNode : public ZoneAllocated {
  public:
-  static const int kInvalidId = -1;
+  static const int kNoId = -1;
 
   explicit AstNode(intptr_t token_index)
       : token_index_(token_index),
         id_(GetNextId()),
         ic_data_(Array::ZoneHandle()),
         info_(NULL) {
     ASSERT(token_index >= 0);
   }
 
   intptr_t token_index() const { return token_index_; }
@@ skipping 1756 matching lines @@
   const LocalVariable& context_var_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(InlinedFinallyNode);
 };
 
 }  // namespace dart
 
 #undef DECLARE_COMMON_NODE_FUNCTIONS
 
 #endif  // VM_AST_H_