Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 48 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/expressions/call/spread-err-mult-err-iter-get-value.js b/js/src/tests/test262/language/expressions/call/spread-err-mult-err-iter-get-value.js
new file mode 100644
index 0000000000..eda037f6e8
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/call/spread-err-mult-err-iter-get-value.js
@@ -0,0 +1,48 @@
+// This file was procedurally generated from the following sources:
+// - src/spread/mult-err-iter-get-value.case
+// - src/spread/error/call-expr.template
+/*---
+description: Spread operator following other arguments when GetIterator fails (@@iterator function return value) (CallExpression)
+esid: sec-function-calls-runtime-semantics-evaluation
+features: [Symbol.iterator]
+flags: [generated]
+info: |
+    CallExpression : MemberExpression Arguments
+
+    [...]
+    9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall).
+
+    12.3.4.3 Runtime Semantics: EvaluateDirectCall
+
+    1. Let argList be ArgumentListEvaluation(arguments).
+    [...]
+    6. Let result be Call(func, thisValue, argList).
+    [...]
+
+    12.3.6.1 Runtime Semantics: ArgumentListEvaluation
+
+    ArgumentList : ArgumentList , ... AssignmentExpression
+
+    1. Let precedingArgs be the result of evaluating ArgumentList.
+    2. Let spreadRef be the result of evaluating AssignmentExpression.
+    3. Let iterator be GetIterator(GetValue(spreadRef) ).
+    4. ReturnIfAbrupt(iterator).
+
+    7.4.1 GetIterator ( obj, method )
+
+    [...]
+    2. Let iterator be ? Call(method, obj).
+    3. If Type(iterator) is not Object, throw a TypeError exception.
+---*/
+var iter = {};
+Object.defineProperty(iter, Symbol.iterator, {
+  get: function() {
+    return null;
+  }
+});
+
+assert.throws(TypeError, function() {
+  (function() {}(0, ...iter));
+});
+
+reportCompare(0, 0);