field_in_struct_with_initializer
Fields in subclasses of 'Struct' and 'Union' can't have initializers.
Description
#The analyzer produces this diagnostic when a field in a subclass of
Struct
has an initializer.
For more information about FFI, see C interop using dart:ffi.
Example
#The following code produces this diagnostic because the field p
has an
initializer:
dart
// @dart = 2.9
import 'dart:ffi';
final class C extends Struct {
Pointer p = nullptr;
}
Common fixes
#Remove the initializer:
dart
// @dart = 2.9
import 'dart:ffi';
final class C extends Struct {
Pointer p;
}
除非另有说明,文档之所提及适用于 Dart 3.7.3 版本,本页面最后更新时间: 2025-05-08。 查看文档源码 或者 报告页面问题。