Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/ion/bug1293542.js b/js/src/jit-test/tests/ion/bug1293542.js
new file mode 100644
index 0000000000..38c27125e4
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1293542.js
@@ -0,0 +1,11 @@
+
+try { eval("3 ** 4") } catch (e) {
+    if (!(e instanceof SyntaxError))
+        throw e;
+    quit();
+}
+
+var f = new Function("x", "return (x ** (1 / ~4294967297)) && x");
+for (var i = 0; i < 2; ++i) {
+    assertEq(f(-Infinity), 0);
+}