Bug 1165052 - Part 8: Use ArraySpeciesCreate in Array.prototype.concat. r=efaust

This commit is contained in:
Tooru Fujisawa 2015-12-23 13:30:47 +09:00
parent 136d9cd232
commit 0ad9aa8c7f

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@ -930,7 +930,7 @@ function ArrayConcat(arg1) {
var O = ToObject(this);
// Step 2.
var A = std_Array(0);
var A = ArraySpeciesCreate(O, 0);
// Step 3.
var n = 0;