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• wartremover-contrib_3.6.1
• 2.2.0
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• SomeApply.scala

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org.wartremover.contrib.warts.SomeApply.scala Maven / Gradle / Ivy

package org.wartremover.contrib.warts

import org.wartremover.WartTraverser
import org.wartremover.WartUniverse

object SomeApply extends WartTraverser {
  def apply(u: WartUniverse): u.Traverser = {
    new u.Traverser(this) {
      import q.reflect.*
      override def traverseTree(tree: Tree)(owner: Symbol): Unit = {
        tree match {
          case _ if hasWartAnnotation(tree) =>
          case _ if tree.isExpr =>
            tree.asExpr match {
              case '{ Some($x: Any) } =>
                error(tree.pos, "Some.apply is disabled - use Option.apply instead")
              case _ =>
                super.traverseTree(tree)(owner)
            }
          case _ =>
            super.traverseTree(tree)(owner)
        }
      }
    }
  }
}