js/src/jit-test/tests/jaeger/recompile/property.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/jaeger/recompile/property.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | |
| michael@0 | 2 | /* Handle recompilation on undefined properties and array holes. */ |
| michael@0 | 3 | |
| michael@0 | 4 | var v = {}; |
| michael@0 | 5 | if (typeof v == 'string') |
| michael@0 | 6 | v.x = 0; |
| michael@0 | 7 | function prop(v) |
| michael@0 | 8 | { |
| michael@0 | 9 | var z = v.x + 1; |
| michael@0 | 10 | assertEq(z, NaN); |
| michael@0 | 11 | } |
| michael@0 | 12 | prop(v); |
| michael@0 | 13 | |
| michael@0 | 14 | v = []; |
| michael@0 | 15 | v[0] = 0; |
| michael@0 | 16 | v[1] = 1; |
| michael@0 | 17 | v[3] = 3; |
| michael@0 | 18 | v[4] = 4; |
| michael@0 | 19 | function elem(x) |
| michael@0 | 20 | { |
| michael@0 | 21 | var x = ""; |
| michael@0 | 22 | for (var i = 0; i < 5; i++) |
| michael@0 | 23 | x += v[i]; |
| michael@0 | 24 | assertEq(x, "01undefined34"); |
| michael@0 | 25 | } |
| michael@0 | 26 | elem(v); |
