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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-26 13:37:09 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-26 13:37:09 +0100 |
| commit | 185a9a750878ed1d9705fbd162dbfe9bf2e4ea0c (patch) | |
| tree | 9b83879173624e3dcb5ba6d1404fb89f2c47cb66 /js/src/vm/SelfHosting.cpp | |
| parent | e8c40b0bc2aa25b9f85ddbe3949c296311cc0f3f (diff) | |
| download | uxp-185a9a750878ed1d9705fbd162dbfe9bf2e4ea0c.tar.gz | |
Issue #1302 - Add self-hosted implementation for string regex .matchAll
This resolves #1302.
Diffstat (limited to 'js/src/vm/SelfHosting.cpp')
| -rw-r--r-- | js/src/vm/SelfHosting.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/vm/SelfHosting.cpp b/js/src/vm/SelfHosting.cpp index 8334104652..ffd707b147 100644 --- a/js/src/vm/SelfHosting.cpp +++ b/js/src/vm/SelfHosting.cpp @@ -857,6 +857,24 @@ intrinsic_NewStringIterator(JSContext* cx, unsigned argc, Value* vp) } static bool +intrinsic_NewRegExpStringIterator(JSContext* cx, unsigned argc, Value* vp) +{ + CallArgs args = CallArgsFromVp(argc, vp); + MOZ_ASSERT(args.length() == 0); + + RootedObject proto(cx, GlobalObject::getOrCreateRegExpStringIteratorPrototype(cx, cx->global())); + if (!proto) + return false; + + JSObject* obj = NewObjectWithGivenProto(cx, &RegExpStringIteratorObject::class_, proto); + if (!obj) + return false; + + args.rval().setObject(*obj); + return true; +} + +static bool intrinsic_SetCanonicalName(JSContext* cx, unsigned argc, Value* vp) { CallArgs args = CallArgsFromVp(argc, vp); @@ -2288,6 +2306,8 @@ static const JSFunctionSpec intrinsic_functions[] = { JS_INLINABLE_FN("GuardToStringIterator", intrinsic_GuardToBuiltin<StringIteratorObject>, 1,0, IntrinsicGuardToStringIterator), + JS_FN("GuardToRegExpStringIterator", + intrinsic_GuardToBuiltin<RegExpStringIteratorObject>, 1,0), JS_FN("_CreateMapIterationResultPair", intrinsic_CreateMapIterationResultPair, 0, 0), JS_INLINABLE_FN("_GetNextMapEntryForIterator", intrinsic_GetNextMapEntryForIterator, 2,0, @@ -2305,6 +2325,9 @@ static const JSFunctionSpec intrinsic_functions[] = { JS_FN("NewStringIterator", intrinsic_NewStringIterator, 0,0), JS_FN("CallStringIteratorMethodIfWrapped", CallNonGenericSelfhostedMethod<Is<StringIteratorObject>>, 2,0), + JS_FN("NewRegExpStringIterator", intrinsic_NewRegExpStringIterator, 0,0), + JS_FN("CallRegExpStringIteratorMethodIfWrapped", + CallNonGenericSelfhostedMethod<Is<RegExpStringIteratorObject>>, 2,0), JS_FN("IsStarGeneratorObject", intrinsic_IsInstanceOfBuiltin<StarGeneratorObject>, 1,0), |