1--TEST--
2Array unpacking does not work with non-integer keys
3--FILE--
4<?php
5function gen() {
6	yield [] => 1;
7	yield 1.23 => 123;
8}
9
10try {
11	[...gen()];
12} catch (Error $ex) {
13	echo "Exception: " . $ex->getMessage() . "\n";
14}
15
16--EXPECT--
17Exception: Cannot unpack Traversable with non-integer keys
18