src/runtime.js - Issue 1291973002: [runtime] Remove useless DELETE builtin. - Code Review

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Unified Diff: src/runtime.js

Issue 1291973002: [runtime] Remove useless DELETE builtin. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Created 5 years, 4 months ago

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Index: src/runtime.js

diff --git a/src/runtime.js b/src/runtime.js

index e82d25e3295c745af5ee701e1166f9fdc5935aea..f7c91d3cc20e4130c4c6b20c46fe1c94483de68c 100644

--- a/src/runtime.js

+++ b/src/runtime.js

@@ -44,7 +44,6 @@ var SAR;

var SAR_STRONG;

var SHR;

var SHR_STRONG;

-var DELETE;

var IN;

var INSTANCE_OF;

var CALL_NON_FUNCTION;

@@ -484,12 +483,6 @@ SHR_STRONG = function SHR_STRONG(y) {

-----------------------------

*/

-// ECMA-262, section 11.4.1, page 46.

-DELETE = function DELETE(key, language_mode) {

- return %DeleteProperty(TO_OBJECT(this), key, language_mode);

-}

-

-

// ECMA-262, section 11.8.7, page 54.

IN = function IN(x) {

if (!IS_SPEC_OBJECT(x)) {

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