void () { int i1 = <warning descr="Octal integer '0123'">0123</warning>; int i2 = <warning descr="Octal integer '0_123'">0_123</warning>; int i3 = 0; int i4 = 7; int i5 = 0x0123; int i6 = 0b0101; int i7 = <error descr="Integer number too large">0128</error>; // red code }