--TEST--
JMP 001: JMP_SET with constant arg
--INI--
opcache.enable=1
opcache.enable_cli=1
opcache.optimization_level=-1
opcache.opt_debug_level=0x20000
--SKIPIF--
<?php require_once('skipif.inc'); ?>
--FILE--
<?php
function test() {
    $var = null;
    $var = $var ?: test2();
    return $var;
}
?>
--EXPECTF--
$_main: ; (lines=1, args=0, vars=0, tmps=0)
    ; (after optimizer)
    ; %s:1-8
L0 (8):     RETURN int(1)

test: ; (lines=4, args=0, vars=1, tmps=1)
    ; (after optimizer)
    ; %s:2-6
L0 (4):     INIT_FCALL_BY_NAME 0 string("test2")
L1 (4):     V1 = DO_FCALL_BY_NAME
L2 (4):     CV0($var) = QM_ASSIGN V1
L3 (5):     RETURN CV0($var)