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/gc/bug-1603330.js | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 js/src/jit-test/tests/gc/bug-1603330.js (limited to 'js/src/jit-test/tests/gc/bug-1603330.js') diff --git a/js/src/jit-test/tests/gc/bug-1603330.js b/js/src/jit-test/tests/gc/bug-1603330.js new file mode 100644 index 0000000000..888ae40a07 --- /dev/null +++ b/js/src/jit-test/tests/gc/bug-1603330.js @@ -0,0 +1,16 @@ +// Allocate the object in the function to prevent marked as a singleton so the +// object won't be kept alive by IC stub. +function allocObj() { return {}; } + +let wr; +{ + let obj = allocObj(); + wr = new WeakRef(obj); +} + +assertEq(wr.deref() !== undefined, true); + +clearKeptObjects(); +gc(); + +assertEq(wr.deref(), undefined); -- cgit v1.2.3