1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/vm/Keywords.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,71 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +/* A higher-order macro for enumerating keyword tokens. */
1.11 +
1.12 +#ifndef vm_Keywords_h
1.13 +#define vm_Keywords_h
1.14 +
1.15 +#define FOR_EACH_JAVASCRIPT_KEYWORD(macro) \
1.16 + macro(false, false_, TOK_FALSE, JSVERSION_DEFAULT) \
1.17 + macro(true, true_, TOK_TRUE, JSVERSION_DEFAULT) \
1.18 + macro(null, null, TOK_NULL, JSVERSION_DEFAULT) \
1.19 + /* Keywords. */ \
1.20 + macro(break, break_, TOK_BREAK, JSVERSION_DEFAULT) \
1.21 + macro(case, case_, TOK_CASE, JSVERSION_DEFAULT) \
1.22 + macro(catch, catch_, TOK_CATCH, JSVERSION_DEFAULT) \
1.23 + macro(const, const_, TOK_CONST, JSVERSION_DEFAULT) \
1.24 + macro(continue, continue_, TOK_CONTINUE, JSVERSION_DEFAULT) \
1.25 + macro(debugger, debugger, TOK_DEBUGGER, JSVERSION_DEFAULT) \
1.26 + macro(default, default_, TOK_DEFAULT, JSVERSION_DEFAULT) \
1.27 + macro(delete, delete_, TOK_DELETE, JSVERSION_DEFAULT) \
1.28 + macro(do, do_, TOK_DO, JSVERSION_DEFAULT) \
1.29 + macro(else, else_, TOK_ELSE, JSVERSION_DEFAULT) \
1.30 + macro(finally, finally_, TOK_FINALLY, JSVERSION_DEFAULT) \
1.31 + macro(for, for_, TOK_FOR, JSVERSION_DEFAULT) \
1.32 + macro(function, function, TOK_FUNCTION, JSVERSION_DEFAULT) \
1.33 + macro(if, if_, TOK_IF, JSVERSION_DEFAULT) \
1.34 + macro(in, in, TOK_IN, JSVERSION_DEFAULT) \
1.35 + macro(instanceof, instanceof, TOK_INSTANCEOF, JSVERSION_DEFAULT) \
1.36 + macro(new, new_, TOK_NEW, JSVERSION_DEFAULT) \
1.37 + macro(return, return_, TOK_RETURN, JSVERSION_DEFAULT) \
1.38 + macro(switch, switch_, TOK_SWITCH, JSVERSION_DEFAULT) \
1.39 + macro(this, this_, TOK_THIS, JSVERSION_DEFAULT) \
1.40 + macro(throw, throw_, TOK_THROW, JSVERSION_DEFAULT) \
1.41 + macro(try, try_, TOK_TRY, JSVERSION_DEFAULT) \
1.42 + macro(typeof, typeof, TOK_TYPEOF, JSVERSION_DEFAULT) \
1.43 + macro(var, var, TOK_VAR, JSVERSION_DEFAULT) \
1.44 + macro(void, void_, TOK_VOID, JSVERSION_DEFAULT) \
1.45 + macro(while, while_, TOK_WHILE, JSVERSION_DEFAULT) \
1.46 + macro(with, with, TOK_WITH, JSVERSION_DEFAULT) \
1.47 + macro(import, import, TOK_IMPORT, JSVERSION_DEFAULT) \
1.48 + macro(export, export, TOK_EXPORT, JSVERSION_DEFAULT) \
1.49 + /* Reserved keywords. */ \
1.50 + macro(class, class_, TOK_RESERVED, JSVERSION_DEFAULT) \
1.51 + macro(enum, enum_, TOK_RESERVED, JSVERSION_DEFAULT) \
1.52 + macro(extends, extends, TOK_RESERVED, JSVERSION_DEFAULT) \
1.53 + macro(super, super, TOK_RESERVED, JSVERSION_DEFAULT) \
1.54 + /* Future reserved keywords, but only in strict mode. */ \
1.55 + macro(implements, implements, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.56 + macro(interface, interface, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.57 + macro(package, package, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.58 + macro(private, private_, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.59 + macro(protected, protected_, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.60 + macro(public, public_, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.61 + macro(static, static_, TOK_STRICT_RESERVED, JSVERSION_DEFAULT) \
1.62 + /* \
1.63 + * Yield is a token inside function*. Outside of a function*, it is a \
1.64 + * future reserved keyword in strict mode, but a keyword in JS1.7 even \
1.65 + * when strict. Punt logic to parser. \
1.66 + */ \
1.67 + macro(yield, yield, TOK_YIELD, JSVERSION_DEFAULT) \
1.68 + /* \
1.69 + * Let is a future reserved keyword in strict mode, and a keyword in \
1.70 + * JS1.7. \
1.71 + */ \
1.72 + macro(let, let, TOK_LET, JSVERSION_1_7)
1.73 +
1.74 +#endif /* vm_Keywords_h */
