@@ -16,6 +16,25 @@ lazy val parserCombinators = crossProject(JVMPlatform, JSPlatform, NativePlatfor
1616 file -> url(s " http://www.scala-lang.org/api/ ${scalaVersion.value}/ " )
1717 }.toMap,
1818
19+ // go nearly warning-free, but only on 2.13, it's too hard across all versions
20+ Compile / scalacOptions ++= (CrossVersion .partialVersion(scalaVersion.value) match {
21+ case Some ((2 , 13 )) => Seq (" -Werror"
22+ // ideally we'd do something about this. `^?` is the responsible method
23+ " -Wconf:site=scala.util.parsing.combinator.Parsers.*&cat=lint-multiarg-infix:i"
24+ // not sure what resolving this would look like? didn't think about it too hard
25+ " -Wconf:site=scala.util.parsing.combinator.lexical.StdLexical.*&cat=other-match-analysis:i"
26+ )
27+ case _ => Seq ()
28+ }),
29+ Compile / doc / scalacOptions ++= (CrossVersion .partialVersion(scalaVersion.value) match {
30+ case Some ((2 , 13 )) => Seq (
31+ // it isn't able to link to [[java.lang.NoSuchMethodError]]
32+ // scala-xml doesn't have this problem, I tried copying their apiMappings stuff
33+ // and that didn't help, I'm mystified why :-/
34+ """ -Wconf:msg=Could not find any member to link for*:i"""
35+ )
36+ case _ => Seq ()
37+ }),
1938 Compile / doc / scalacOptions ++= {
2039 if (isDotty.value)
2140 Seq (" -language:Scala2"
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