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node_modules/es-abstract/2024/AllCharacters.js

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+'use strict';
+
+var $TypeError = require('es-errors/type');
+
+var HasEitherUnicodeFlag = require('./HasEitherUnicodeFlag');
+
+var isRegExpRecord = require('../helpers/records/regexp-record');
+
+var CharSet = require('../helpers/CharSet');
+
+// https://262.ecma-international.org/15.0/#sec-allcharacters
+
+module.exports = function AllCharacters(rer) {
+	if (!isRegExpRecord(rer)) {
+		throw new $TypeError('Assertion failed: `rer` must be a RegExp Record');
+	}
+
+	if (rer['[[UnicodeSets]]'] && rer['[[IgnoreCase]]']) { // step 1
+		//   1. Return the CharSet containing all Unicode code points _c_ that do not have a <a href="https://www.unicode.org/reports/tr44/#Simple_Case_Folding">Simple Case Folding</a> mapping (that is, scf(_c_)=_c_).
+		return CharSet.getNonSimpleCaseFoldingCodePoints(); // step 1.a
+	} else if (HasEitherUnicodeFlag(rer)) { // step 2
+		//   1. Return the CharSet containing all code point values.
+		return CharSet.getCodePoints(); // step 3.a
+	// eslint-disable-next-line no-else-return
+	} else { // step 3
+		//   1. Return the CharSet containing all code unit values.
+		return CharSet.getCodeUnits(); // step 3.a
+	}
+};