src/harmony-array.js - Issue 771483002: Implement ES6 @@isConcatSpreadable

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Unified Diff: src/harmony-array.js

Issue 771483002: Implement ES6 @@isConcatSpreadable (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Add tests for sloppy arguments + isConcatSpreadable Created 6 years ago

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Index: src/harmony-array.js

diff --git a/src/harmony-array.js b/src/harmony-array.js

index 06fada7581db15aa7f576f9f9c615d8e1053e66c..c7332fc75ed418c930846d8416110f6cea2bf73b 100644

--- a/src/harmony-array.js

+++ b/src/harmony-array.js

@@ -142,6 +142,17 @@ function ArrayOf() {

// -------------------------------------------------------------------

+function HarmonyArrayExtendSymbolPrototype() {

+ %CheckIsBootstrapping();

+ InstallConstants($Symbol, $Array(

+ // TODO(dslomov, caitp): Move to symbol.js when shipping

+ "isConcatSpreadable", symbolIsConcatSpreadable

+ ));

+HarmonyArrayExtendSymbolPrototype();

function HarmonyArrayExtendArrayPrototype() {

%CheckIsBootstrapping();

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