From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../cacheir/bug1651732-ionic-getprop-super.js | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 js/src/jit-test/tests/cacheir/bug1651732-ionic-getprop-super.js (limited to 'js/src/jit-test/tests/cacheir/bug1651732-ionic-getprop-super.js') diff --git a/js/src/jit-test/tests/cacheir/bug1651732-ionic-getprop-super.js b/js/src/jit-test/tests/cacheir/bug1651732-ionic-getprop-super.js new file mode 100644 index 0000000000..a64e2aabb0 --- /dev/null +++ b/js/src/jit-test/tests/cacheir/bug1651732-ionic-getprop-super.js @@ -0,0 +1,28 @@ +class Base { + static a = 0; + static [Symbol.iterator] = 0; +} + +class Derived extends Base { + static m(key) { + // Attach an IC through IonGetPropSuperIC. + return super[key]; + } +} + +var key = { + value: "a", + + [Symbol.toPrimitive]() { + return this.value; + } +}; + +for (var i = 0; i < 100; ++i) { + // Change key[Symbol.toPrimitive] to return a symbol after some warm-up. + if (i > 80) { + key.value = Symbol.iterator; + } + + assertEq(Derived.m(key), 0); +} -- cgit v1.2.3