summaryrefslogtreecommitdiff
path: root/test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js
diff options
context:
space:
mode:
Diffstat (limited to 'test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js')
-rw-r--r--test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js53
1 files changed, 53 insertions, 0 deletions
diff --git a/test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js b/test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js
new file mode 100644
index 000000000..525cec17d
--- /dev/null
+++ b/test/language/expressions/arrow-function/dstr-obj-ptrn-prop-obj-value-null.js
@@ -0,0 +1,53 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/obj-ptrn-prop-obj-value-null.case
+// - src/dstr-binding/error/arrow-function.template
+/*---
+description: Object binding pattern with "nested" object binding pattern taking the `null` value (arrow function expression)
+esid: sec-arrow-function-definitions-runtime-semantics-evaluation
+es6id: 14.2.16
+features: [destructuring-binding]
+flags: [generated]
+info: |
+ ArrowFunction : ArrowParameters => ConciseBody
+
+ [...]
+ 4. Let closure be FunctionCreate(Arrow, parameters, ConciseBody, scope, strict).
+ [...]
+
+ 9.2.1 [[Call]] ( thisArgument, argumentsList)
+
+ [...]
+ 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList).
+ [...]
+
+ 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList )
+
+ 1. Let status be FunctionDeclarationInstantiation(F, argumentsList).
+ [...]
+
+ 9.2.12 FunctionDeclarationInstantiation(func, argumentsList)
+
+ [...]
+ 23. Let iteratorRecord be Record {[[iterator]]:
+ CreateListIterator(argumentsList), [[done]]: false}.
+ 24. If hasDuplicates is true, then
+ [...]
+ 25. Else,
+ b. Let formalStatus be IteratorBindingInitialization for formals with
+ iteratorRecord and env as arguments.
+ [...]
+
+ 13.3.3.7 Runtime Semantics: KeyedBindingInitialization
+
+ [...]
+ 3. If Initializer is present and v is undefined, then
+ [...]
+ 4. Return the result of performing BindingInitialization for BindingPattern
+ passing v and environment as arguments.
+---*/
+
+var f = ({ w: { x, y, z } = { x: 4, y: 5, z: 6 } }) => {};
+
+assert.throws(TypeError, function() {
+ f({ w: null });
+});