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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/jaeger/testSetElem-NewProto.js | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/jaeger/testSetElem-NewProto.js')
| -rw-r--r-- | js/src/jit-test/tests/jaeger/testSetElem-NewProto.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/testSetElem-NewProto.js b/js/src/jit-test/tests/jaeger/testSetElem-NewProto.js new file mode 100644 index 000000000..f202513d5 --- /dev/null +++ b/js/src/jit-test/tests/jaeger/testSetElem-NewProto.js @@ -0,0 +1,24 @@ +// vim: set ts=8 sts=4 et sw=4 tw=99: + +function f() { + return [[], [], [], []]; +} + +function setelem(obj, key, val) { + obj[key] = val; +} + +// Generate IC +setelem([], 0, "hi"); +setelem([], 0, "hi"); + +var arrays = f(); + +var evil = { }; +Object.defineProperty(evil, "1", { set: function (v) { this.ham = v; } }); +Array.prototype.__proto__ = evil; + +var k = arrays[0]; +setelem(k, 1, "yam"); +assertEq(k.ham, "yam"); + |