Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 36 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/new/spread-err-sngl-err-expr-throws.js b/js/src/tests/test262/language/expressions/new/spread-err-sngl-err-expr-throws.js
new file mode 100644
index 0000000000..4a37f2e1dc
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/new/spread-err-sngl-err-expr-throws.js
@@ -0,0 +1,36 @@
+// This file was procedurally generated from the following sources:
+// - src/spread/sngl-err-expr-throws.case
+// - src/spread/error/member-expr.template
+/*---
+description: Spread operator applied to the only argument when evaluation throws (`new` operator)
+esid: sec-new-operator-runtime-semantics-evaluation
+features: [generators]
+flags: [generated]
+info: |
+    MemberExpression : new MemberExpression Arguments
+
+    1. Return EvaluateNew(MemberExpression, Arguments).
+
+    12.3.3.1.1 Runtime Semantics: EvaluateNew
+
+    6. If arguments is empty, let argList be an empty List.
+    7. Else,
+       a. Let argList be ArgumentListEvaluation of arguments.
+       [...]
+
+    12.3.6.1 Runtime Semantics: ArgumentListEvaluation
+
+    ArgumentList : ... AssignmentExpression
+
+    1. Let list be an empty List.
+    2. Let spreadRef be the result of evaluating AssignmentExpression.
+    3. Let spreadObj be GetValue(spreadRef).
+    4. Let iterator be GetIterator(spreadObj).
+    5. ReturnIfAbrupt(iterator).
+---*/
+
+assert.throws(Test262Error, function() {
+  new function() {}(...function*() { throw new Test262Error(); }());
+});
+
+reportCompare(0, 0);