Implement environment record for class constructors (#4207)

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com

tests/jerry/es.next/class-fields5.js

@@ -0,0 +1,87 @@
+// Copyright JS Foundation and other contributors, http://js.foundation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+var count = 0
+
+class C1 {
+  constructor() {
+    assert(++count === 3)
+  }
+
+  a = (assert(++count === 2), 1.1)
+}
+
+class C2 extends C1 {
+  constructor() {
+    var s = () => super()
+
+    function g() {
+      assert(++count === 1)
+      eval("s()");
+    }
+
+    g();
+    assert(++count === 5)
+  }
+
+  b = (assert(++count === 4), "prop")
+}
+
+var c = new C2
+assert(count === 5)
+assert(c.a === 1.1)
+assert(c.b === "prop")
+
+var o = {}
+count = 0
+
+class C3 extends C1 {
+  constructor() {
+    var s = () => () => eval("() => eval('super()')")
+
+    function g() {
+      assert(++count === 1)
+      s()()()
+    }
+
+    g();
+    assert(++count === 5)
+  }
+
+  b = (assert(++count === 4), o)
+}
+
+c = new C3
+assert(count === 5)
+assert(c.a === 1.1)
+assert(c.b === o)
+
+var f
+class C4 extends Array {
+  a = 6.6
+
+  constructor() {
+    f = () => super()
+    super()
+  }
+}
+c = new C4
+assert(c.a === 6.6)
+
+try {
+  f()
+  assert(false)
+} catch(e) {
+  assert(e instanceof ReferenceError)
+}

tests/test262-es6-excludelist.xml

@@ -244,7 +244,6 @@
   <test id="language/asi/S7.9_A5.7_T1.js"><reason></reason></test>
   <test id="language/block-scope/syntax/redeclaration-in-block/attempt-to-redeclare-function-declaration-with-function-declaration.js"><reason>No longer a SyntaxError in ES11</reason></test>
   <test id="language/default-parameters/function-length.js"><reason></reason></test>
-  <test id="language/expressions/arrow-function/lexical-super-call-from-within-constructor.js"><reason></reason></test>
   <test id="language/expressions/assignment/S11.13.1_A5_T1.js"><reason></reason></test>
   <test id="language/expressions/assignment/S11.13.1_A5_T2.js"><reason></reason></test>
   <test id="language/expressions/assignment/S11.13.1_A5_T3.js"><reason></reason></test>

tests/test262-esnext-excludelist.xml

@@ -2897,7 +2897,6 @@
   <test id="language/expressions/arrow-function/dstr/obj-ptrn-rest-val-obj.js"><reason></reason></test>
   <test id="language/expressions/arrow-function/eval-var-scope-syntax-err.js"><reason></reason></test>
   <test id="language/expressions/arrow-function/length-dflt.js"><reason></reason></test>
-  <test id="language/expressions/arrow-function/lexical-super-call-from-within-constructor.js"><reason></reason></test>
   <test id="language/expressions/arrow-function/name.js"><reason></reason></test>
   <test id="language/expressions/arrow-function/param-dflt-yield-expr.js"><reason></reason></test>
   <test id="language/expressions/assignment/S11.13.1_A5_T1.js"><reason></reason></test>
@@ -5982,7 +5981,6 @@
   <test id="language/expressions/class/elements/direct-eval-err-contains-newtarget.js"><reason></reason></test>
   <test id="language/expressions/class/elements/fields-anonymous-function-length.js"><reason></reason></test>
   <test id="language/expressions/class/elements/fields-multiple-definitions-static-private-methods-proxy.js"><reason></reason></test>
-  <test id="language/expressions/class/elements/fields-run-once-on-double-super.js"><reason></reason></test>
   <test id="language/expressions/class/elements/gen-private-method-static/yield-spread-arr-multiple.js"><reason></reason></test>
   <test id="language/expressions/class/elements/gen-private-method-static/yield-spread-arr-single.js"><reason></reason></test>
   <test id="language/expressions/class/elements/gen-private-method-static/yield-spread-obj.js"><reason></reason></test>