Janyar iri da mai bugi ya bayyana shine aiki wanda girkin koma shine janyar iri (x is T). Lokacin da ya dawo true, compiler ya kurkura gardama zuwa T a cikin lamarin kira — ba ka da bugi da ka kurkura janyar gudu na asali na kai tsaye.
{ (): ; }
{ (): ; }
(): pet is {
pet;
}
() {
((pet)) {
pet.();
} {
pet.();
}
}
