Allow setting breakpoints in literal function initializers of fields.

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 256 matching lines @@
   // Parse the top level of a whole script file and register declared classes
   // in the given library.
   static void ParseCompilationUnit(const Library& library,
                                    const Script& script);
 
   // Parse top level of a class and register all functions/fields.
   static void ParseClass(const Class& cls);
 
   static void ParseFunction(ParsedFunction* parsed_function);
 
+  // Return true if |field| has a function literal initializer.
+  // When true is returned, |start| and |end| will hold the token
+  // range of the function literal.
+  static bool FieldHasFunctionLiteralInitializer(const Field& field,
+                                                 TokenPosition* start,
+                                                 TokenPosition* end);
+
   // Parse and evaluate the metadata expressions at token_pos in the
   // class namespace of class cls (which can be the implicit toplevel
   // class if the metadata is at the top-level).
   static RawObject* ParseMetadata(const Field& meta_data);
 
   // Build a function containing the initializer expression of the
   // given static field.
   static ParsedFunction* ParseStaticFieldInitializer(const Field& field);
 
   static void InsertCachedConstantValue(const Script& script,
@@ skipping 564 matching lines @@
   AstNode* GenerateStaticFieldLookup(const Field& field,
                                      TokenPosition ident_pos);
   AstNode* GenerateStaticFieldAccess(const Class& cls,
                                      const String& field_name,
                                      TokenPosition ident_pos);
 
   LocalVariable* LookupLocalScope(const String& ident);
   void CheckInstanceFieldAccess(TokenPosition field_pos,
                                 const String& field_name);
   bool ParsingStaticMember() const;
+  bool GetFunctionLiteralInitializerRange(const Field& field,
+                                          TokenPosition* start,
+                                          TokenPosition* end);
   const AbstractType* ReceiverType(const Class& cls);
   bool IsInstantiatorRequired() const;
   bool InGenericFunctionScope() const;
   bool ResolveIdentInLocalScope(TokenPosition ident_pos,
                                 const String& ident,
                                 AstNode** node,
                                 intptr_t* function_level);
   static const bool kResolveLocally = true;
   static const bool kResolveIncludingImports = false;
 
@@ skipping 140 matching lines @@
 
   intptr_t recursion_counter_;
   friend class RecursionChecker;
 
   DISALLOW_COPY_AND_ASSIGN(Parser);
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_PARSER_H_