[patch] remove GetKeysIterator and its callable check

See tc39/proposal-set-methods#101
es-shims · Jul 18, 2023 · 90dcf36 · 90dcf36
1 parent bfa0fcf
commit 90dcf36
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Showing 3 changed files with 3 additions and 35 deletions.
diff --git a/.eslintrc b/.eslintrc
@@ -10,7 +10,7 @@
 			"capIsNewExceptions": [
 				"Call",
 				"GetIntrinsic",
-				"GetKeysIterator",
+				"GetIteratorFromMethod",
 				"GetSetRecord",
 				"IteratorStep",
 				"IteratorValue",
@@ -24,7 +24,6 @@
 				"ToIntegerOrInfinity",
 				"ToNumber",
 				"Type",
-				// GetKeysIterator
 				"Call",
 				"Get",
 				"IsCallable",

diff --git a/aos/GetKeysIterator.js b/aos/GetKeysIterator.js
diff --git a/implementation.js b/implementation.js
@@ -9,8 +9,8 @@ var $TypeError = GetIntrinsic('%TypeError%');
 var $Set = require('es-set/polyfill')();
 
 var Call = require('es-abstract/2023/Call');
+var GetIteratorFromMethod = require('es-abstract/2023/GetIteratorFromMethod');
 var GetSetRecord = require('./aos/GetSetRecord');
-var GetKeysIterator = require('./aos/GetKeysIterator');
 var IteratorStep = require('es-abstract/2023/IteratorStep');
 var IteratorValue = require('es-abstract/2023/IteratorValue');
 // var SetDataHas = require('./aos/SetDataHas');
@@ -46,7 +46,7 @@ module.exports = function difference(other) {
 	});
 	// } else { // step 7
 	if (thisSize > otherRec['[[Size]]']) {
-		var keysIter = GetKeysIterator(otherRec); // step 7.a
+		var keysIter = GetIteratorFromMethod(otherRec['[[Set]]'], otherRec['[[Keys]]']); // step 7.a
 		var next = true; // step 7.b
 		while (next) { // step 7.c
 			next = IteratorStep(keysIter); // step 7.c.i