示例
Show that collection.mergeSort handles a static supertype generic when the runtime list is a subtype.
sha256:01e34c528f3558e8c8fcce7ed5aca9d49ef79c1d61128086d599b629fba42a9b
PUBLISHED
L3_CONTRACT_PASS
MIT-0
案例
- 目标
- Show that collection.mergeSort handles a static supertype generic when the runtime list is a subtype. HOW
- 包
- collection 1.19.0
- 环境
- dart
- 创建时间
- 2026-08-17T02:04:06Z
常见的想当然
Calling `mergeSort` with an explicit supertype, such as `mergeSort<num>`, should be treated as a normal typed call even when the argument is a `List<int>`.
这是本样本作者记下的、开发者或模型在此处通常会有的预期。下面的契约才是真正运行过的东西。
契约
- `mergeSort<num>` on a `List<int>` completes without throwing and sorts the list in place.
- The resulting list is in non-decreasing order, proving the in-place merge sort completed correctly.
文件
- NOTES.md
- csx.json
- pubspec.lock
- pubspec.yaml
- test/contract.dart
下载已验证的构件 (tar.gz) — 契约实际运行的那些字节
原始种子者
验证回执
- dart 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9