1 files changed, 76 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/fields/super.js b/js/src/jit-test/tests/fields/super.js
new file mode 100644
index 0000000000..5031271ab2
--- /dev/null
+++ b/js/src/jit-test/tests/fields/super.js
@@ -0,0 +1,76 @@
+class Base {
+}
+
+class C extends Base {
+  field;
+}
+let c = new C();
+assertEq(true, "field" in c);
+
+var D = class extends Base {
+  field;
+};
+let d = new D();
+assertEq(true, "field" in d);
+
+class E extends Base {
+  field;
+  constructor() {
+    super();
+  }
+};
+let e = new E();
+assertEq(true, "field" in e);
+
+class F extends Base {
+  constructor() {
+    super();
+  }
+  field;
+};
+let f = new F();
+assertEq(true, "field" in f);
+
+class G extends Base {
+  field2 = 2;
+  constructor() {
+    super();
+  }
+  field3 = 3;
+};
+let g = new G();
+assertEq(2, g.field2);
+assertEq(3, g.field3);
+
+class H extends Base {
+  field = 2;
+  constructor() {
+    eval("super()");
+  }
+};
+let h = new H();
+assertEq(2, h.field);
+
+class I extends Base {
+  field = 2;
+  constructor() {
+      class Tmp {
+          field = 10;
+          [super()];
+      }
+  }
+};
+let i = new I();
+assertEq(2, i.field);
+
+class J extends Base {
+  field = 2;
+  constructor() {
+      class Tmp {
+          field = 10;
+          [super()](){}
+      }
+  }
+};
+let j = new J();
+assertEq(2, j.field);