Class fields, part 3 (backends)

src/parsing/parser-base.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_PARSING_PARSER_BASE_H
 #define V8_PARSING_PARSER_BASE_H
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/bailout-reason.h"
@@ skipping 2155 matching lines @@
   if (has_initializer) {
     value = this->ParseAssignmentExpression(
         true, CHECK_OK_CUSTOM(EmptyFunctionLiteral));
     impl()->RewriteNonPattern(CHECK_OK_CUSTOM(EmptyFunctionLiteral));
   } else {
     value = factory()->NewUndefinedLiteral(kNoSourcePosition);
   }
   initializer_scope->set_end_position(scanner()->location().end_pos);
   typename Types::StatementList body = impl()->NewStatementList(1);
   body->Add(factory()->NewReturnStatement(value, kNoSourcePosition), zone());
+  initializer_scope->DeclareArguments(ast_value_factory());
   FunctionLiteralT function_literal = factory()->NewFunctionLiteral(
       impl()->EmptyIdentifierString(), initializer_scope, body,
       initializer_state.materialized_literal_count(),
       initializer_state.expected_property_count(), 0,
       FunctionLiteral::kNoDuplicateParameters,
       FunctionLiteral::kAnonymousExpression,
       FunctionLiteral::kShouldLazyCompile, kind,
       initializer_scope->start_position());
   function_literal->set_is_class_field_initializer(true);
   return function_literal;
@@ skipping 2122 matching lines @@
     has_seen_constructor_ = true;
     return;
   }
 }
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSER_BASE_H