1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/equality-init-err-contains-super.js b/js/src/tests/test262/language/statements/class/elements/equality-init-err-contains-super.js
new file mode 100644
index 0000000000..5eba280e2b
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/elements/equality-init-err-contains-super.js
@@ -0,0 +1,28 @@
+// |reftest| error:SyntaxError
+// This file was procedurally generated from the following sources:
+// - src/class-elements/init-err-contains-super.case
+// - src/class-elements/initializer-error/cls-decl-fields-equality.template
+/*---
+description: Syntax error if `super()` used in class field (equality expression)
+esid: sec-class-definitions-static-semantics-early-errors
+features: [class, class-fields-public]
+flags: [generated]
+negative:
+  phase: parse
+  type: SyntaxError
+info: |
+    Static Semantics: Early Errors
+
+      FieldDefinition:
+        PropertyNameInitializeropt
+
+      - It is a Syntax Error if Initializer is present and Initializer Contains SuperCall is true.
+
+---*/
+
+
+$DONOTEVALUATE();
+
+class C {
+  x = {} == super();
+}