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case class CaseClass( value: Int );
object PatternMatchBug {
def matcher( a: AnyRef, b: Any ) {
(a, b) match {
case ( instance: CaseClass, instance.value ) =>
System.out.println( "Match succeeded!" );
case _ =>
System.out.println( "Match failed!" );
}
}
def main( args : Array[String] ) {
val caseClassInstance = CaseClass( 42 )
matcher( caseClassInstance, 13 )
matcher( caseClassInstance, 42 )
}
}
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