tests/compile-fail/literals.rs

   1 #![feature(plugin)]
   2 #![plugin(clippy)]
   3 #![deny(mixed_case_hex_literals)]
   4 #![deny(unseparated_literal_suffix)]
   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;       //~ERROR inconsistent casing in hexadecimal literal
  14     let fail2 = 0xabCD_u32;   //~ERROR inconsistent casing in hexadecimal literal
  15     let fail2 = 0xabCD_isize; //~ERROR inconsistent casing in hexadecimal literal
  16
  17     let ok6 = 1234_i32;
  18     let ok7 = 1234_f32;
  19     let ok8 = 1234_isize;
  20     let fail3 = 1234i32;      //~ERROR integer type suffix should be separated
  21     let fail4 = 1234u32;      //~ERROR integer type suffix should be separated
  22     let fail5 = 1234isize;    //~ERROR integer type suffix should be separated
  23     let fail6 = 1234usize;    //~ERROR integer type suffix should be separated
  24     let fail7 = 1.5f32;       //~ERROR float type suffix should be separated
  25 }