Scala fatal warnings but excluding deprecations flag not work

Asked Dec 31 '20 at 21:39

Active Dec 31 '20 at 21:39

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"-Wconf:cat=deprecation:ws,any:e"

Will turn warnings into errors, except for deprecations. But it gives this:

[error] bad option: '-Wconf:cat=deprecation:ws,any:e'
[error] (Compile / compileIncremental) Compilation failed

where

scalaVersion := "2.12.12"

asked Dec 31 '20 at 21:39

samthebest

4

`Wconf` was added on `2.13.4`. – Luis Miguel Mejía Suárez Dec 31 '20 at 21:41
1

@LuisMiguelMejíaSuárez it was actually added in Scala 2.13.2 :) Here is the PR: https://github.com/scala/scala/pull/8373 . This link is part of the attached article. – Tomer Shetah Jan 04 '21 at 12:11
@LuisMiguelMejíaSuárez Thanks, we are stuck on 2.12 thanks to Spark :(. Will have to wait for Spark to catch up. – samthebest Jan 07 '21 at 19:08
@samthebest you could take a look to the [**silencer**](https://github.com/ghik/silencer) plugin. – Luis Miguel Mejía Suárez Jan 07 '21 at 19:40

0 Answers0