Merge pull request #1192 from g4jc/parser_tuneup

Issues #816 / #802 - SpiderMonkey Tuneup

1 files changed, 81 insertions, 0 deletions

diff --git a/js/src/frontend/ReservedWords.h b/js/src/frontend/ReservedWords.h
new file mode 100644
index 000000000..27f5b11c1
--- /dev/null
+++ b/js/src/frontend/ReservedWords.h
@@ -0,0 +1,81 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* A higher-order macro for enumerating reserved word tokens. */
+
+#ifndef vm_ReservedWords_h
+#define vm_ReservedWords_h
+
+#define FOR_EACH_JAVASCRIPT_RESERVED_WORD(macro) \
+    macro(false, false_, TOK_FALSE) \
+    macro(true, true_, TOK_TRUE) \
+    macro(null, null, TOK_NULL) \
+    \
+    /* Keywords. */ \
+    macro(break, break_, TOK_BREAK) \
+    macro(case, case_, TOK_CASE) \
+    macro(catch, catch_, TOK_CATCH) \
+    macro(const, const_, TOK_CONST) \
+    macro(continue, continue_, TOK_CONTINUE) \
+    macro(debugger, debugger, TOK_DEBUGGER) \
+    macro(default, default_, TOK_DEFAULT) \
+    macro(delete, delete_, TOK_DELETE) \
+    macro(do, do_, TOK_DO) \
+    macro(else, else_, TOK_ELSE) \
+    macro(finally, finally_, TOK_FINALLY) \
+    macro(for, for_, TOK_FOR) \
+    macro(function, function, TOK_FUNCTION) \
+    macro(if, if_, TOK_IF) \
+    macro(in, in, TOK_IN) \
+    macro(instanceof, instanceof, TOK_INSTANCEOF) \
+    macro(new, new_, TOK_NEW) \
+    macro(return, return_, TOK_RETURN) \
+    macro(switch, switch_, TOK_SWITCH) \
+    macro(this, this_, TOK_THIS) \
+    macro(throw, throw_, TOK_THROW) \
+    macro(try, try_, TOK_TRY) \
+    macro(typeof, typeof_, TOK_TYPEOF) \
+    macro(var, var, TOK_VAR) \
+    macro(void, void_, TOK_VOID) \
+    macro(while, while_, TOK_WHILE) \
+    macro(with, with, TOK_WITH) \
+    macro(import, import, TOK_IMPORT) \
+    macro(export, export_, TOK_EXPORT) \
+    macro(class, class_, TOK_CLASS) \
+    macro(extends, extends, TOK_EXTENDS) \
+    macro(super, super, TOK_SUPER) \
+    \
+    /* Future reserved words. */ \
+    macro(enum, enum_, TOK_ENUM) \
+    \
+    /* Future reserved words, but only in strict mode. */ \
+    macro(implements, implements, TOK_IMPLEMENTS) \
+    macro(interface, interface, TOK_INTERFACE) \
+    macro(package, package, TOK_PACKAGE) \
+    macro(private, private_, TOK_PRIVATE) \
+    macro(protected, protected_, TOK_PROTECTED) \
+    macro(public, public_, TOK_PUBLIC) \
+    \
+    /* Contextual keywords. */ \
+    macro(as, as, TOK_AS) \
+    macro(async, async, TOK_ASYNC) \
+    macro(await, await, TOK_AWAIT) \
+    macro(each, each, TOK_EACH) \
+    macro(from, from, TOK_FROM) \
+    macro(get, get, TOK_GET) \
+    macro(let, let, TOK_LET) \
+    macro(of, of, TOK_OF) \
+    macro(set, set, TOK_SET) \
+    macro(static, static_, TOK_STATIC) \
+    macro(target, target, TOK_TARGET) \
+    /* \
+     * Yield is a token inside function*.  Outside of a function*, it is a \
+     * future reserved word in strict mode, but a keyword in JS1.7 even \
+     * when strict.  Punt logic to parser. \
+     */ \
+    macro(yield, yield, TOK_YIELD)
+
+#endif /* vm_ReservedWords_h */