Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/write-frozen-dense-strict-inlinecache.js b/js/src/jit-test/tests/basic/write-frozen-dense-strict-inlinecache.js
new file mode 100644
index 0000000000..abb620c6eb
--- /dev/null
+++ b/js/src/jit-test/tests/basic/write-frozen-dense-strict-inlinecache.js
@@ -0,0 +1,20 @@
+// |jit-test| --no-threads; --ion-eager;
+setJitCompilerOption('ion.forceinlineCaches', 1);
+function foo(t) {
+    "use strict";
+    var stop;
+    do {
+        let ok = false;
+        stop = inIon();
+        try {
+            t[0] = 2;
+        } catch(e) {
+            ok = true;
+        }
+        assertEq(ok, true);
+    } while (!stop);
+}
+var t = [4];
+Object.freeze(t);
+foo(t);
+foo(t);