bug594205.js (470B)
1 var re = /a(b)c/; 2 3 for (var i = 0; i < 10; i++) { 4 // These two are of a form where we can convert exec() to test(). 5 if (!re.exec("abc")) print("huh?"); 6 re.exec("abc"); 7 } 8 9 RegExp.prototype.test = 1; 10 11 for (var i = 0; i < 10; i++) { 12 // These two are the same form, but we've replaced test(), so we must 13 // not convert. 14 if (!re.exec("abc")) print("huh?"); // don't crash/assert 15 re.exec("abc"); // don't crash/assert 16 }