RegExpExec-exec.js

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var BUGNUMBER = 887016;

var summary = "RegExpExec should throw if exec property of non-RegExp is not callable";

print(BUGNUMBER + ": " + summary);

for (var exec of [null, 0, false, undefined, ""]) {

  // RegExp with non-callable exec

  var re = /a/;

  re.exec = exec;

  RegExp.prototype[Symbol.match].call(re, "foo");

  // non-RegExp with non-callable exec

  assertThrowsInstanceOf(() => RegExp.prototype[Symbol.match].call({ exec }, "foo"),

                         TypeError);

if (typeof reportCompare === "function")

    reportCompare(true, true);