Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 40 insertions, 0 deletions

diff --git a/js/src/tests/non262/class/fields-instance-class-name-binding.js b/js/src/tests/non262/class/fields-instance-class-name-binding.js
new file mode 100644
index 0000000000..10cac12504
--- /dev/null
+++ b/js/src/tests/non262/class/fields-instance-class-name-binding.js
@@ -0,0 +1,40 @@
+// Instance field initialisers can access the inner name binding for class definitions.
+{
+  class C {
+    field = C;
+  }
+  assertEq(new C().field, C);
+}
+{
+  let C = class Inner {
+    field = Inner;
+  };
+  assertEq(new C().field, C);
+}
+
+// Instance field initialiser expressions always resolve the inner name binding.
+{
+  class C {
+    field = () => C;
+  }
+  assertEq(new C().field(), C);
+
+  const D = C;
+  C = null;
+
+  assertEq(new D().field(), D);
+}
+{
+  let C = class Inner {
+    field = () => Inner;
+  }
+  assertEq(new C().field(), C);
+
+  const D = C;
+  C = null;
+
+  assertEq(new D().field(), D);
+}
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);