void () { byte b = <warning descr="Implicit numeric conversion of '2' from 'int' to 'byte'">2</warning>; int a[] = new int[<warning descr="Implicit numeric conversion of 'b' from 'byte' to 'int'">b</warning>]; a[<warning descr="Implicit numeric conversion of 'b' from 'byte' to 'int'">b</warning>] = <warning descr="Implicit numeric conversion of '(byte)1' from 'byte' to 'int'">(byte)1</warning>; }