js/src/frontend/FoldConstants.h@129ffea94266
js/src/frontend/FoldConstants.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 * vim: set ts=8 sts=4 et sw=4 tw=99:
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #ifndef frontend_FoldConstants_h
8 #define frontend_FoldConstants_h
10 #include "frontend/SyntaxParseHandler.h"
12 namespace js {
13 namespace frontend {
15 // Perform constant folding on the given AST. For example, the program
16 // `print(2 + 2)` would become `print(4)`.
17 //
18 // pnp is the address of a pointer variable that points to the root node of the
19 // AST. On success, *pnp points to the root node of the new tree, which may be
20 // the same node (unchanged or modified in place) or a new node.
21 //
22 // Usage:
23 // pn = parser->statement();
24 // if (!pn)
25 // return false;
26 // if (!FoldConstants(cx, &pn, parser))
27 // return false;
28 bool
29 FoldConstants(ExclusiveContext *cx, ParseNode **pnp, Parser<FullParseHandler> *parser);
31 inline bool
32 FoldConstants(ExclusiveContext *cx, SyntaxParseHandler::Node *pnp,
33 Parser<SyntaxParseHandler> *parser)
34 {
35 return true;
36 }
38 } /* namespace frontend */
39 } /* namespace js */
41 #endif /* frontend_FoldConstants_h */
