kotlin-stdlib / kotlin / Double / toChar toChar Common JVM JS Native 1.0 @DeprecatedSinceKotlin ( "1.5" , "2.3" ) fun toChar ( ) : Char (Common source) (Native source) Deprecated: Direct conversion to Char is deprecated. Use toInt().toChar() or Char constructor instead. Converts this Double value to Char . The resulting Char value is equal to this.toInt().toChar() .