https://github.com/ocadaruma/scala-macro-practice

https://github.com/ocadaruma/scala-macro-practice

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/ocadaruma/scala-macro-practice
• Owner: ocadaruma
• Created: 2015-07-24T08:44:34.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-07-24T09:20:55.000Z (over 9 years ago)
• Last Synced: 2023-08-14T21:50:35.186Z (over 1 year ago)
• Language: Scala
• Size: 125 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# scala-macro-practice

こういう↓benchアノテーションを作ってみます

- メソッドに@benchとつけると、メソッドの実行時間がprintされるようになる

- メソッド以外につけるとコンパイルエラーになる

## 実行例

```bash:

$ sbt sample/console

scala> Sample.f()

elapsed: 1002961000ns

res0: Int = 42

```