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Author: som-snytt

compiler/src/dotty/tools/dotc/core/Contexts.scala

@@ -1034,7 +1034,7 @@ object Contexts:
 
     // register an import
     def +=(info: ImportInfo)(using Context): Unit =
-      if ctx.settings.WunusedHas.imports && !ctx.owner.is(Enum) then
+      if ctx.settings.WunusedHas.imports && !ctx.owner.is(Enum) && !ctx.compilationUnit.isJava then
         importInfos(ctx.compilationUnit) ::= ((info, ctx.owner))
 
     // mark a selector as used
@@ -1045,7 +1045,7 @@ object Contexts:
     // unused import, owner, which selector
     def unused(using Context): List[(ImportInfo, Symbol, untpd.ImportSelector)] =
       var unusages = List.empty[(ImportInfo, Symbol, untpd.ImportSelector)]
-      if ctx.settings.WunusedHas.imports then
+      if ctx.settings.WunusedHas.imports && !ctx.compilationUnit.isJava then
         if ctx.settings.Ydebug.value then
           println(importInfos.get(ctx.compilationUnit).map(iss => iss.map((ii, s) => s"${ii.show} ($ii)")).getOrElse(Nil).mkString("Registered ImportInfos\n", "\n", ""))
           println(selectors.toList.flatMap((k,v) => v.toList.map(sel => s"${k.show} -> $sel")).mkString("Used selectors\n", "\n", ""))