Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 7 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/non-constructor-msg.js b/js/src/jit-test/tests/basic/non-constructor-msg.js
new file mode 100644
index 0000000000..dc86f05d19
--- /dev/null
+++ b/js/src/jit-test/tests/basic/non-constructor-msg.js
@@ -0,0 +1,7 @@
+load(libdir + 'asserts.js');
+
+// Censor potentially existing toSource to trigger fallback in ValueToSource.
+Function.prototype.toSource = null;
+
+assertTypeErrorMessage(() => { new (function*() {}) },
+                      "(function*() {}) is not a constructor");