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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/ion/bug818023.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/src/jit-test/tests/ion/bug818023.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug818023.js b/js/src/jit-test/tests/ion/bug818023.js new file mode 100644 index 0000000000..d572aaf243 --- /dev/null +++ b/js/src/jit-test/tests/ion/bug818023.js @@ -0,0 +1,53 @@ +Function.prototype.callX = Function.prototype.call; +var x; +function f() { + x = f.caller; + return x; +} + +function g() { + return f.callX(null); +} + +function h1() { + // native + return ([0].map(f))[0]; +} + +function h2() { + // self-hosted + x = null; + [0].forEach(f); + return x; +} + +function k() { + x = null; + [0, 1].sort(f); + return x; +} + +function l() { + return f(); +} + +assertEq(g(), g); +assertEq(h1(), h1); +assertEq(h2(), h2); +assertEq(k(), k); +assertEq(l(), l); + +var baz; +var foo = {callX: function() { return "m"; }}; +function bar() { + return baz.caller; +} +function m() { + return baz.callX(null); +} + +baz = foo; +assertEq(m(), "m"); +baz = bar; +assertEq(m(), m); +assertEq(m(), m); |