src/harmony-array.js - Issue 1226063002: Guard @@isConcatSpreadable behind a flag

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Unified Diff: src/harmony-array.js

Issue 1226063002: Guard @@isConcatSpreadable behind a flag (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Tested against Chrome and fixes the bug Created 5 years, 5 months ago

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Index: src/harmony-array.js

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

index 637dd6ed857639f8b743f617a744aea9460a4e85..e94134b81aa851a9539ceb86d38e72971279fa78 100644

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

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

@@ -287,11 +287,6 @@ function ArrayOf() {

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

-utils.InstallConstants(GlobalSymbol, [

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

- "isConcatSpreadable", symbolIsConcatSpreadable

-]);

%FunctionSetLength(ArrayCopyWithin, 2);

%FunctionSetLength(ArrayFrom, 1);

%FunctionSetLength(ArrayFill, 1);