Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/if/if-async-fun-else-stmt.js b/js/src/tests/test262/language/statements/if/if-async-fun-else-stmt.js
new file mode 100644
index 0000000000..93e9241d8b
--- /dev/null
+++ b/js/src/tests/test262/language/statements/if/if-async-fun-else-stmt.js
@@ -0,0 +1,21 @@
+// |reftest| error:SyntaxError
+// Copyright (C) 2017 André Bargull. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-if-statement
+description: >
+  AsyncFunctionDeclaration is not allowed in statement position
+info: |
+  ExpressionStatement[Yield, Await] :
+    [lookahead ∉ { {, function, async [no LineTerminator here] function, class, let [ }]
+    Expression[+In, ?Yield, ?Await] ;
+negative:
+  phase: parse
+  type: SyntaxError
+features: [async-functions]
+---*/
+
+$DONOTEVALUATE();
+
+if (true) async function f() {  } else ;