js/src/frontend/BytecodeCompiler.h@6474c204b198 (annotated)
js/src/frontend/BytecodeCompiler.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * vim: set ts=8 sts=4 et sw=4 tw=99: |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef frontend_BytecodeCompiler_h |
| michael@0 | 8 | #define frontend_BytecodeCompiler_h |
| michael@0 | 9 | |
| michael@0 | 10 | #include "NamespaceImports.h" |
| michael@0 | 11 | |
| michael@0 | 12 | class JSLinearString; |
| michael@0 | 13 | |
| michael@0 | 14 | namespace js { |
| michael@0 | 15 | |
| michael@0 | 16 | class AutoNameVector; |
| michael@0 | 17 | class LazyScript; |
| michael@0 | 18 | class LifoAlloc; |
| michael@0 | 19 | struct SourceCompressionTask; |
| michael@0 | 20 | |
| michael@0 | 21 | namespace frontend { |
| michael@0 | 22 | |
| michael@0 | 23 | JSScript * |
| michael@0 | 24 | CompileScript(ExclusiveContext *cx, LifoAlloc *alloc, |
| michael@0 | 25 | HandleObject scopeChain, HandleScript evalCaller, |
| michael@0 | 26 | const ReadOnlyCompileOptions &options, SourceBufferHolder &srcBuf, |
| michael@0 | 27 | JSString *source_ = nullptr, unsigned staticLevel = 0, |
| michael@0 | 28 | SourceCompressionTask *extraSct = nullptr); |
| michael@0 | 29 | |
| michael@0 | 30 | bool |
| michael@0 | 31 | CompileLazyFunction(JSContext *cx, Handle<LazyScript*> lazy, const jschar *chars, size_t length); |
| michael@0 | 32 | |
| michael@0 | 33 | bool |
| michael@0 | 34 | CompileFunctionBody(JSContext *cx, MutableHandleFunction fun, |
| michael@0 | 35 | const ReadOnlyCompileOptions &options, |
| michael@0 | 36 | const AutoNameVector &formals, JS::SourceBufferHolder &srcBuf); |
| michael@0 | 37 | bool |
| michael@0 | 38 | CompileStarGeneratorBody(JSContext *cx, MutableHandleFunction fun, |
| michael@0 | 39 | const ReadOnlyCompileOptions &options, |
| michael@0 | 40 | const AutoNameVector &formals, JS::SourceBufferHolder &srcBuf); |
| michael@0 | 41 | |
| michael@0 | 42 | ScriptSourceObject * |
| michael@0 | 43 | CreateScriptSourceObject(ExclusiveContext *cx, const ReadOnlyCompileOptions &options); |
| michael@0 | 44 | |
| michael@0 | 45 | /* |
| michael@0 | 46 | * This should be called while still on the main thread if compilation will |
| michael@0 | 47 | * occur on a worker thread. |
| michael@0 | 48 | */ |
| michael@0 | 49 | void |
| michael@0 | 50 | MaybeCallSourceHandler(JSContext *cx, const ReadOnlyCompileOptions &options, |
| michael@0 | 51 | JS::SourceBufferHolder &srcBuf); |
| michael@0 | 52 | |
| michael@0 | 53 | /* |
| michael@0 | 54 | * True if str consists of an IdentifierStart character, followed by one or |
| michael@0 | 55 | * more IdentifierPart characters, i.e. it matches the IdentifierName production |
| michael@0 | 56 | * in the language spec. |
| michael@0 | 57 | * |
| michael@0 | 58 | * This returns true even if str is a keyword like "if". |
| michael@0 | 59 | * |
| michael@0 | 60 | * Defined in TokenStream.cpp. |
| michael@0 | 61 | */ |
| michael@0 | 62 | bool |
| michael@0 | 63 | IsIdentifier(JSLinearString *str); |
| michael@0 | 64 | |
| michael@0 | 65 | /* True if str is a keyword. Defined in TokenStream.cpp. */ |
| michael@0 | 66 | bool |
| michael@0 | 67 | IsKeyword(JSLinearString *str); |
| michael@0 | 68 | |
| michael@0 | 69 | /* GC marking. Defined in Parser.cpp. */ |
| michael@0 | 70 | void |
| michael@0 | 71 | MarkParser(JSTracer *trc, AutoGCRooter *parser); |
| michael@0 | 72 | |
| michael@0 | 73 | } /* namespace frontend */ |
| michael@0 | 74 | } /* namespace js */ |
| michael@0 | 75 | |
| michael@0 | 76 | #endif /* frontend_BytecodeCompiler_h */ |
