Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 60 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/super/prop-expr-cls-ref-this.js b/js/src/tests/test262/language/expressions/super/prop-expr-cls-ref-this.js
new file mode 100644
index 0000000000..ba90b3758c
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/super/prop-expr-cls-ref-this.js
@@ -0,0 +1,60 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-super-keyword
+es6id: 12.3.5
+description: SuperProperty's "this" value
+info: |
+  [...]
+  4. If the code matched by the syntactic production that is being evaluated is
+     strict mode code, let strict be true, else let strict be false.
+  5. Return ? MakeSuperPropertyReference(propertyKey, strict).
+
+  12.3.5.3 Runtime Semantics: MakeSuperPropertyReference
+
+  1. Let env be GetThisEnvironment( ).
+  2. If env.HasSuperBinding() is false, throw a ReferenceError exception.
+  3. Let actualThis be ? env.GetThisBinding().
+  4. Let baseValue be ? env.GetSuperBase().
+  5. Let bv be ? RequireObjectCoercible(baseValue).
+  6. Return a value of type Reference that is a Super Reference whose base
+     value component is bv, whose referenced name component is propertyKey,
+     whose thisValue component is actualThis, and whose strict reference flag
+     is strict.
+
+  GetValue (V)
+
+  1. ReturnIfAbrupt(V).
+  2. If Type(V) is not Reference, return V.
+  3. Let base be GetBase(V).
+  4. If IsUnresolvableReference(V) is true, throw a ReferenceError exception.
+  5. If IsPropertyReference(V) is true, then
+     a. If HasPrimitiveBase(V) is true, then
+        i. Assert: In this case, base will never be null or undefined.
+        ii. Let base be ! ToObject(base).
+     b. Return ? base.[[Get]](GetReferencedName(V), GetThisValue(V)).
+---*/
+
+var viaCall;
+var viaMember;
+class Parent {
+  getThis() {
+    return this;
+  }
+  get This() {
+    return this;
+  }
+}
+class C extends Parent {
+  method() {
+    viaCall = super['getThis']();
+    viaMember = super['This'];
+  }
+}
+
+C.prototype.method();
+
+assert.sameValue(viaCall, C.prototype, 'via CallExpression');
+assert.sameValue(viaMember, C.prototype, 'via MemberExpression');
+
+reportCompare(0, 0);