The Tor Browser / file comparison
comparison: js/src/jit-test/tests/jaeger/recompile/undef.js
js/src/jit-test/tests/jaeger/recompile/undef.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:5797788b70dc |
|---|---|
| 1 | |
| 2 /* Handle recompilation on undefined variables. */ | |
| 3 | |
| 4 function local() | |
| 5 { | |
| 6 var x; | |
| 7 x++; | |
| 8 assertEq(x, NaN); | |
| 9 x = 0; | |
| 10 } | |
| 11 local(); | |
| 12 | |
| 13 function name(v) | |
| 14 { | |
| 15 var x; | |
| 16 with (v) { | |
| 17 x++; | |
| 18 assertEq(x, NaN); | |
| 19 } | |
| 20 assertEq(x, NaN); | |
| 21 x = 0; | |
| 22 } | |
| 23 name({}); | |
| 24 | |
| 25 function letname(v) | |
| 26 { | |
| 27 if (v) { | |
| 28 let x; | |
| 29 with (v) { | |
| 30 x = "twelve"; | |
| 31 } | |
| 32 assertEq(x, "twelve"); | |
| 33 } | |
| 34 } | |
| 35 letname({}); | |
| 36 | |
| 37 function upvar() | |
| 38 { | |
| 39 var x; | |
| 40 function inner() { | |
| 41 x++; | |
| 42 assertEq(x, NaN); | |
| 43 } | |
| 44 inner(); | |
| 45 } | |
| 46 upvar(); | |
| 47 | |
| 48 var x; | |
| 49 var y; | |
| 50 | |
| 51 function global() | |
| 52 { | |
| 53 x++; | |
| 54 assertEq(x, NaN); | |
| 55 var z = 2 + y; | |
| 56 assertEq(z, NaN); | |
| 57 } | |
| 58 global(); | |
| 59 | |
| 60 x = 0; | |
| 61 y = 0; |
