| Tests what happens when you use arguments in strict mode and present the DFG with a tempting optimization opportunity. | |
| On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". | |
| PASS f(1) is 1 on all iterations including after DFG tier-up. | |
| PASS successfullyParsed is true | |
| TEST COMPLETE | |