Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 24 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/assignment/dstr/array-rest-before-elision.js b/js/src/tests/test262/language/expressions/assignment/dstr/array-rest-before-elision.js
new file mode 100644
index 0000000000..459a381bd1
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/assignment/dstr/array-rest-before-elision.js
@@ -0,0 +1,24 @@
+// |reftest| error:SyntaxError
+// This file was procedurally generated from the following sources:
+// - src/dstr-assignment/array-rest-before-elision.case
+// - src/dstr-assignment/syntax/assignment-expr.template
+/*---
+description: An elision may not follow an AssignmentRestElement in an AssignmentElementList. (AssignmentExpression)
+esid: sec-variable-statement-runtime-semantics-evaluation
+features: [destructuring-binding]
+flags: [generated]
+negative:
+  phase: parse
+  type: SyntaxError
+info: |
+    VariableDeclaration : BindingPattern Initializer
+
+    1. Let rhs be the result of evaluating Initializer.
+    2. Let rval be GetValue(rhs).
+    3. ReturnIfAbrupt(rval).
+    4. Return the result of performing BindingInitialization for
+       BindingPattern passing rval and undefined as arguments.
+---*/
+$DONOTEVALUATE();
+
+0, [...x,] = [];