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 --- js/src/jit-test/tests/auto-regress/bug1448582-6.js | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 js/src/jit-test/tests/auto-regress/bug1448582-6.js (limited to 'js/src/jit-test/tests/auto-regress/bug1448582-6.js') diff --git a/js/src/jit-test/tests/auto-regress/bug1448582-6.js b/js/src/jit-test/tests/auto-regress/bug1448582-6.js new file mode 100644 index 0000000000..b864a1c13a --- /dev/null +++ b/js/src/jit-test/tests/auto-regress/bug1448582-6.js @@ -0,0 +1,26 @@ +// Overview: +// - The outer function is an IIFE which gets marked as a singleton. +// - The |o[index]| inner function is then also marked as a singleton. +// - The |o[index]| inner function has a dynamic name from a computed property name. +// - The |self| inner function uses |Function.prototype.caller| to reinvoke the outer function. + +(function(index) { + var o = { + [index]: class { + constructor() {} + + // The static method named "name" is added after assigning the + // inferred name. + static [(index === 0 ? "not-name" : "name")]() {} + } + } + + // The inferred name matches the current index. + assertEq(displayName(o[index]), String(index)); + + if (index === 0) { + (function self() { + self.caller(1); + })(); + } +})(0); -- cgit v1.2.3