blob: c83afd602de85c0b3e95bd55ab8d210122e065a6 [file] [log] [blame]
// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include 'src/builtins/builtins-regexp-gen.h'
namespace regexp {
// ES#sec-regexp.prototype.test
// RegExp.prototype.test ( S )
transitioning javascript builtin RegExpPrototypeTest(
js-implicit context: NativeContext, receiver: JSAny)(string: JSAny): JSAny {
const methodName: constexpr string = 'RegExp.prototype.test';
const receiver = Cast<JSReceiver>(receiver)
otherwise ThrowTypeError(
MessageTemplate::kIncompatibleMethodReceiver, methodName);
const str: String = ToString_Inline(string);
if (IsFastRegExpPermissive(receiver)) {
UnsafeCast<JSRegExp>(receiver), str)
otherwise return False;
return True;
const matchIndices = RegExpExec(receiver, str);
return SelectBooleanConstant(matchIndices != Null);
transitioning builtin RegExpPrototypeTestFast(implicit context: Context)(
receiver: JSRegExp, string: String): Object {
RegExpPrototypeExecBodyWithoutResultFast(receiver, string)
otherwise return False;
return True;