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Diffstat (limited to 'node_modules/es-abstract/2019/RegExpExec.js')
-rw-r--r-- | node_modules/es-abstract/2019/RegExpExec.js | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/node_modules/es-abstract/2019/RegExpExec.js b/node_modules/es-abstract/2019/RegExpExec.js deleted file mode 100644 index 15c9186..0000000 --- a/node_modules/es-abstract/2019/RegExpExec.js +++ /dev/null @@ -1,32 +0,0 @@ -'use strict'; - -var GetIntrinsic = require('../GetIntrinsic'); - -var $TypeError = GetIntrinsic('%TypeError%'); - -var regexExec = require('../helpers/callBound')('RegExp.prototype.exec'); - -var Call = require('./Call'); -var Get = require('./Get'); -var IsCallable = require('./IsCallable'); -var Type = require('./Type'); - -// https://ecma-international.org/ecma-262/6.0/#sec-regexpexec - -module.exports = function RegExpExec(R, S) { - if (Type(R) !== 'Object') { - throw new $TypeError('Assertion failed: `R` must be an Object'); - } - if (Type(S) !== 'String') { - throw new $TypeError('Assertion failed: `S` must be a String'); - } - var exec = Get(R, 'exec'); - if (IsCallable(exec)) { - var result = Call(exec, R, [S]); - if (result === null || Type(result) === 'Object') { - return result; - } - throw new $TypeError('"exec" method must return `null` or an Object'); - } - return regexExec(R, S); -}; |