first commit

2026-09-23 17:31:02 +05:30
commit 69b4e68baf
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+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var CompletionRecord = require('./CompletionRecord');
+var IteratorClose = require('./IteratorClose');
+
+// https://262.ecma-international.org/16.0/#sec-ifabruptcloseiterator
+
+module.exports = function IfAbruptCloseIterator(value, iteratorRecord) {
+	if (!(value instanceof CompletionRecord)) {
+		throw new $TypeError('Assertion failed: `value` must be a Completion Record'); // step 1
+	}
+	if (value.type() !== 'normal') {
+		return IteratorClose(iteratorRecord, value); // step 2
+	}
+
+	return value['!'](); // step 3
+};