discard """ errmsg: "type mismatch: got " line: 17 nimout: '''type mismatch: got but expected one of: proc inc[T: Ordinal](x: var T; y = 1) first type mismatch at position: 1 required type for x: var T: Ordinal but expression 'i' is immutable, not 'var' expression: inc i ''' """ for i in 0..10: echo i inc i