Version 1.8.2

dart/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 VM_PARSER_H_
 #define VM_PARSER_H_
 
 #include "include/dart_api.h"
 
 #include "platform/assert.h"
 #include "platform/globals.h"
 #include "lib/invocation_mirror.h"
 #include "vm/allocation.h"
 #include "vm/ast.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler_stats.h"
 #include "vm/object.h"
 #include "vm/raw_object.h"
 #include "vm/token.h"
 
 namespace dart {
 
 // Forward declarations.
 class ArgumentsDescriptor;
 class Isolate;
 class LocalScope;
 class LocalVariable;
 class SourceLabel;
 template <typename T> class GrowableArray;
+class Parser;
 
 struct CatchParamDesc;
 class ClassDesc;
 struct MemberDesc;
 struct ParamList;
 struct QualIdent;
 struct TopLevel;
 
 // The class ParsedFunction holds the result of parsing a function.
 class ParsedFunction : public ZoneAllocated {
@@ skipping 84 matching lines @@
   }
   void AddDeferredPrefix(const LibraryPrefix& prefix);
 
   int first_parameter_index() const { return first_parameter_index_; }
   int first_stack_local_index() const { return first_stack_local_index_; }
   int num_copied_params() const { return num_copied_params_; }
   int num_stack_locals() const { return num_stack_locals_; }
 
   void AllocateVariables();
 
-  void record_await() {
-    have_seen_await_expr_ = true;
-  }
-  void reset_have_seen_await() { have_seen_await_expr_ = false; }
+  void record_await() { have_seen_await_expr_ = true; }
   bool have_seen_await() const { return have_seen_await_expr_; }
 
   void set_saved_try_ctx(LocalVariable* saved_try_ctx) {
     ASSERT((saved_try_ctx == NULL) || !saved_try_ctx->is_captured());
     saved_try_ctx_ = saved_try_ctx;
   }
   LocalVariable* saved_try_ctx() const { return saved_try_ctx_; }
 
   void set_async_saved_try_ctx_name(const String& async_saved_try_ctx_name) {
     async_saved_try_ctx_name_ = async_saved_try_ctx_name.raw();
@@ skipping 23 matching lines @@
   int first_parameter_index_;
   int first_stack_local_index_;
   int num_copied_params_;
   int num_stack_locals_;
   bool have_seen_await_expr_;
   LocalVariable* saved_try_ctx_;
   String& async_saved_try_ctx_name_;
 
   Isolate* isolate_;
 
+  friend class Parser;
   DISALLOW_COPY_AND_ASSIGN(ParsedFunction);
 };
 
 
 class Parser : public ValueObject {
  public:
   // 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);
@@ skipping 615 matching lines @@
   bool unregister_pending_function_;
 
   LocalScope* async_temp_scope_;
 
   DISALLOW_COPY_AND_ASSIGN(Parser);
 };
 
 }  // namespace dart
 
 #endif  // VM_PARSER_H_