bug2029727.js - mozsearch

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// |jit-test| --no-blinterp

var longStr = "x".repeat(100) + "abc";

var shortStr = "aaaaaaaaaaa";

var re1 = /abc/;

var re2 = /(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)(a)/;

re1.exec(longStr);

let result = "";

oomTest(function() {

  re1.exec(longStr);

  try {

    re2.exec(shortStr);

  } catch (e) {}

  result = RegExp.lastMatch;

});