| // Copyright 2015 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_PARAMETER_EXPRESSION_REWRITER_H_ |
| #define V8_PARSING_PARAMETER_EXPRESSION_REWRITER_H_ |
| |
| #include "src/ast/ast-types.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| class Expression; |
| class Scope; |
| |
| // When an extra declaration scope needs to be inserted to account for |
| // a sloppy eval in a default parameter or function body, the expressions |
| // needs to be in that new inner scope which was added after initial |
| // parsing. |
| // |
| // param_scope is the new inner scope, and its outer_scope() is assumed |
| // to be the function scope which was used during the initial parse. |
| void ReparentParameterExpressionScope(uintptr_t stack_limit, Expression* expr, |
| Scope* param_scope); |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_PARSING_PARAMETER_EXPRESSION_REWRITER_H_ |