version: 235121 OS: Ubuntu 16.04 x64 Steps to reproduce let ta = new Int32Array(4); ta.set(""); Actual results: TypeError: First argument should be an object Expected results: pass without failures V8, Chakra and SpiderMonkey works as expected. cinfuzz
Reproduces in Safari.
<rdar://problem/47417487>
*** This bug has been marked as a duplicate of bug 212730 ***