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// This file was procedurally generated from the following sources:
// - src/class-elements/static-field-anonymous-function-length.case
// - src/class-elements/default/cls-decl.template
/*---
description: Anonymous function in field initilizer have length properly set (field definitions in a class declaration)
esid: prod-FieldDefinition
features: [class-static-fields-private, class-static-fields-public, class]
flags: [generated]
info: |
Updated Productions
ClassElement :
...
static FieldDefinition ;
FieldDefinition :
ClassElementName Initializer_opt
ClassDefinitionEvaluation:
...
27. Let staticFields be a new empty List.
28. For each ClassElement e in order from elements,
a. If IsStatic of e is false, then
...
b. Else,
i. Let field be the result of performing PropertyDefinitionEvaluation for m ClassElementEvaluation for e with arguments F and false.
c. If field is an abrupt completion, then
...
d. If field is not empty,
i. If IsStatic of e is false, append field to instanceFields.
ii. Otherwise, append field to staticFields.
34. For each item fieldRecord in order from staticFields,
a. Perform ? DefineField(F, field).
...
DefineField(receiver, fieldRecord)
1. Assert: Type(receiver) is Object.
2. Assert: fieldRecord is a Record as created by ClassFieldDefinitionEvaluation.
3. Let name be fieldRecord.[[Name]].
4. Let initializer be fieldRecord.[[Initializer]].
5. If initializer is not empty, then
a. Let initValue be ? Call(initializer, receiver).
...
---*/
class C {
static #field = (a, b) => undefined;
static field = function() {};
static accessPrivateField() {
return this.#field;
}
}
assert.sameValue(C.accessPrivateField().length, 2);
assert.sameValue(C.field.length, 0);
reportCompare(0, 0);
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