Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 29 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/eval-code/indirect/non-definable-global-function.js b/js/src/tests/test262/language/eval-code/indirect/non-definable-global-function.js
new file mode 100644
index 0000000000..6843cb663a
--- /dev/null
+++ b/js/src/tests/test262/language/eval-code/indirect/non-definable-global-function.js
@@ -0,0 +1,29 @@
+// 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-evaldeclarationinstantiation
+es6id: 18.2.1.2
+description: Throws a TypeError if a global function cannot be defined.
+info: |
+  Runtime Semantics: EvalDeclarationInstantiation( body, varEnv, lexEnv, strict)
+
+  ...
+  8. For each d in varDeclarations, in reverse list order do
+    a. If d is neither a VariableDeclaration or a ForBinding, then
+      i. Assert: d is either a FunctionDeclaration or a GeneratorDeclaration.
+      ii. NOTE If there are multiple FunctionDeclarations for the same name,
+          the last declaration is used.
+      iii. Let fn be the sole element of the BoundNames of d.
+      iv. If fn is not an element of declaredFunctionNames, then
+        1. If varEnvRec is a global Environment Record, then
+          a. Let fnDefinable be varEnvRec.CanDeclareGlobalFunction(fn).
+          b. ReturnIfAbrupt(fnDefinable).
+          c. If fnDefinable is false, throw TypeError exception.
+        ...
+---*/
+
+assert.throws(TypeError, function() {
+  (0,eval)("function NaN() {}");
+});
+
+reportCompare(0, 0);