{"title":"Scala\u3067\u7279\u5b9a\u306e\u8b66\u544a\u3092\u30a8\u30e9\u30fc\u306b\u3059\u308b\u306b\u306f -Wconf:msg=FOOBAR:error \u3068\u66f8\u3051\u3070\u3088\u3044\u306e\u3067 non-exhaustive match \u3060\u3051\u30a8\u30e9\u30fc\u306b\u3067\u304d\u308b","description":"Scala\u30b3\u30f3\u30d1\u30a4\u30e9\u306f\u3001\u7279\u5b9a\u306e\u8b66\u544a\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u5bfe\u3057\u3066ad-hoc\u306b\u8b66\u544a\u304b\u3089\u30a8\u30e9\u30fc\u306b\u6607\u683c\u3055\u305b\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u5931\u6557\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 \u4ee5\u4e0b\u306escalac option\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067 non-exhaustive match \u3060\u3051\u30a8\u30e9\u30fc\u306b\u3067\u304d\u308b: -Wconf:msg=match may not be exhaustive:error sbt\u3060\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u306b\u306a\u308b: scalacOptions += \"-Wconf:msg=match may not be exhaustive:error\" \u3042\u3089\u3059\u3058 \u5148\u65e5Scala\u306e\u82f1\u8a9e\u7248Discord\u3092\u898b\u3066\u3044\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8cea\u554f\u304c\u3042\u3063\u305f(\u610f\u8a33) matc\u2026","type":"rich","url":"https://blog.3qe.us/entry/2025/04/21/210911","author_name":"Windymelt","categories":["\u6280\u8853","scala"],"width":"100%","published":"2025-04-21 21:09:11","provider_name":"Hatena Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.3qe.us%2Fentry%2F2025%2F04%2F21%2F210911\" title=\"Scala\u3067\u7279\u5b9a\u306e\u8b66\u544a\u3092\u30a8\u30e9\u30fc\u306b\u3059\u308b\u306b\u306f -Wconf:msg=FOOBAR:error \u3068\u66f8\u3051\u3070\u3088\u3044\u306e\u3067 non-exhaustive match \u3060\u3051\u30a8\u30e9\u30fc\u306b\u3067\u304d\u308b - Lambda\u30ab\u30af\u30c6\u30eb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_url":"https://blog.3qe.us/","author_url":"https://blog.hatena.ne.jp/Windymelt/","blog_title":"Lambda\u30ab\u30af\u30c6\u30eb","version":"1.0","provider_url":"https://hatena.blog"}