d    = 123;
x    = 0x123ABC;
b    = 0b010101;
xs64 = 0x2As64;
xs32 = 0x2As32;
xs16 = 0x2As16;
xs8  = 0x2As8;
xu64 = 0x2Au64;
xu32 = 0x2Au32;
xu16 = 0x2Au16;
xu8  = 0x2Au8;
bs64 = 0b10s64;
bs32 = 0b10s32;
bs16 = 0b10s16;
bs8  = 0b10s8;
bu64 = 0b10u64;
bu32 = 0b10u32;
bu16 = 0b10u16;
bu8  = 0b10u8;
c = .1;
c = 1.1;
c = .1e1;
c = 1.1e1;
c = 1e1;
c = 1i;
c = 1j;
c = .1e2j;
c = 1e2j;