From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../jit-test/tests/jaeger/testSetElem-NewProto.js | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/src/jit-test/tests/jaeger/testSetElem-NewProto.js (limited to 'js/src/jit-test/tests/jaeger/testSetElem-NewProto.js') 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 0000000000..f202513d53 --- /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"); + -- cgit v1.2.3