tests/ui/literals.rs

   1 #![warn(clippy::large_digit_groups)]
   2 #![warn(clippy::mixed_case_hex_literals)]
   3 #![warn(clippy::unseparated_literal_suffix)]
   4 #![warn(clippy::zero_prefixed_literal)]
   5 #![allow(dead_code)]
   6
   7 fn main() {
   8     let ok1 = 0xABCD;
   9     let ok3 = 0xab_cd;
  10     let ok4 = 0xab_cd_i32;
  11     let ok5 = 0xAB_CD_u32;
  12     let ok5 = 0xAB_CD_isize;
  13     let fail1 = 0xabCD;
  14     let fail2 = 0xabCD_u32;
  15     let fail2 = 0xabCD_isize;
  16     let fail_multi_zero = 000_123usize;
  17
  18     let ok6 = 1234_i32;
  19     let ok7 = 1234_f32;
  20     let ok8 = 1234_isize;
  21     let fail3 = 1234i32;
  22     let fail4 = 1234u32;
  23     let fail5 = 1234isize;
  24     let fail6 = 1234usize;
  25     let fail7 = 1.5f32;
  26
  27     let ok9 = 0;
  28     let ok10 = 0_i64;
  29     let fail8 = 0123;
  30
  31     let ok11 = 0o123;
  32     let ok12 = 0b10_1010;
  33
  34     let ok13 = 0xab_abcd;
  35     let ok14 = 0xBAFE_BAFE;
  36     let ok15 = 0xab_cabc_abca_bcab_cabc;
  37     let ok16 = 0xFE_BAFE_ABAB_ABCD;
  38     let ok17 = 0x123_4567_8901_usize;
  39
  40     let fail13 = 0x1_23456_78901_usize;
  41
  42     let fail19 = 12_3456_21;
  43     let fail22 = 3__4___23;
  44     let fail23 = 3__16___23;
  45 }