rust/tests/ui/decimal_literal_representation.rs

#[warn(decimal_literal_representation)]
#[allow(unused_variables)]
fn main() {
    let good = (        // Hex:
        127,            // 0x7F
        256,            // 0x100
        511,            // 0x1FF
        2048,           // 0x800
        4090,           // 0xFFA
        16_371,         // 0x3FF3
        61_683,         // 0xF0F3
        2_131_750_925,  // 0x7F0F_F00D
    );
    let bad = (        // Hex:
        32_773,        // 0x8005
        65_280,        // 0xFF00
        2_131_750_927, // 0x7F0F_F00F
        2_147_483_647, // 0x7FFF_FFFF
        4_042_322_160, // 0xF0F0_F0F0
    );
}