diff options
Diffstat (limited to 'js/src/jsarray.cpp')
| -rw-r--r-- | js/src/jsarray.cpp | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/js/src/jsarray.cpp b/js/src/jsarray.cpp index 33ff67f36..e618c319f 100644 --- a/js/src/jsarray.cpp +++ b/js/src/jsarray.cpp @@ -2380,13 +2380,6 @@ CopyDenseElements(JSContext* cx, NativeObject* dst, NativeObject* src, return DenseElementResult::Success; } -/* ES 2016 draft Mar 25, 2016 22.1.3.26. */ -bool -js::array_splice(JSContext* cx, unsigned argc, Value* vp) -{ - return array_splice_impl(cx, argc, vp, true); -} - static inline bool ArraySpliceCopy(JSContext* cx, HandleObject arr, HandleObject obj, uint32_t actualStart, uint32_t actualDeleteCount) @@ -2416,8 +2409,8 @@ ArraySpliceCopy(JSContext* cx, HandleObject arr, HandleObject obj, return SetLengthProperty(cx, arr, actualDeleteCount); } -bool -js::array_splice_impl(JSContext* cx, unsigned argc, Value* vp, bool returnValueIsUsed) +static bool +array_splice_impl(JSContext* cx, unsigned argc, Value* vp, bool returnValueIsUsed) { AutoSPSEntry pseudoFrame(cx->runtime(), "Array.prototype.splice"); CallArgs args = CallArgsFromVp(argc, vp); @@ -2667,6 +2660,19 @@ js::array_splice_impl(JSContext* cx, unsigned argc, Value* vp, bool returnValueI return true; } +/* ES 2016 draft Mar 25, 2016 22.1.3.26. */ +bool +js::array_splice(JSContext* cx, unsigned argc, Value* vp) +{ + return array_splice_impl(cx, argc, vp, true); +} + +static bool +array_splice_noRetVal(JSContext* cx, unsigned argc, Value* vp) +{ + return array_splice_impl(cx, argc, vp, false); +} + struct SortComparatorIndexes { bool operator()(uint32_t a, uint32_t b, bool* lessOrEqualp) { @@ -3084,6 +3090,15 @@ array_of(JSContext* cx, unsigned argc, Value* vp) return true; } +const JSJitInfo js::array_splice_info = { + { (JSJitGetterOp)array_splice_noRetVal }, + { 0 }, /* unused */ + { 0 }, /* unused */ + JSJitInfo::IgnoresReturnValueNative, + JSJitInfo::AliasEverything, + JSVAL_TYPE_UNDEFINED, +}; + static const JSFunctionSpec array_methods[] = { #if JS_HAS_TOSOURCE JS_FN(js_toSource_str, array_toSource, 0,0), @@ -3099,7 +3114,7 @@ static const JSFunctionSpec array_methods[] = { JS_INLINABLE_FN("pop", array_pop, 0,0, ArrayPop), JS_INLINABLE_FN("shift", array_shift, 0,0, ArrayShift), JS_FN("unshift", array_unshift, 1,0), - JS_INLINABLE_FN("splice", array_splice, 2,0, ArraySplice), + JS_FNINFO("splice", array_splice, &array_splice_info, 2,0), /* Pythonic sequence methods. */ JS_SELF_HOSTED_FN("concat", "ArrayConcat", 1,0), |