Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 9 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug1137616.js b/js/src/jit-test/tests/basic/bug1137616.js
new file mode 100644
index 0000000000..ca093c1baf
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug1137616.js
@@ -0,0 +1,9 @@
+// Accessing a name that isn't a global property is a ReferenceError,
+// even if a proxy is on the global's prototype chain.
+load(libdir + "asserts.js");
+load(libdir + "immutable-prototype.js");
+
+var g = newGlobal();
+if (globalPrototypeChainIsMutable())
+  g.__proto__ = {};
+assertThrowsInstanceOf(() => g.eval("s += ''"), g.ReferenceError);