better-monadic-for
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Desugaring scala `for` without implicit `withFilter`s
When building tests for `catsTests` for Scala 2.11.12 with `-Ywarn-unused`, I get a following lint warning: ``` [warn] /tmp/better-monadic-for/cats-tests/src/test/scala/com/olegpy/bm4/CatsSyntaxTest.scala:37:13: local val in value $anonfun is never used [warn] _
The following causes some noise during migration to this plugin: ```scala import cats.implicits._ case class Foo(a: Long) for { Foo(a)
Cc @oleg-py