rust-clippy/tests/ui/literals.stderr

error: inconsistent casing in hexadecimal literal
  --> $DIR/literals.rs:14:17
   |
14 |     let fail1 = 0xabCD;
   |                 ^^^^^^
   |
   = note: `-D mixed-case-hex-literals` implied by `-D warnings`

error: inconsistent casing in hexadecimal literal
  --> $DIR/literals.rs:15:17
   |
15 |     let fail2 = 0xabCD_u32;
   |                 ^^^^^^^^^^

error: inconsistent casing in hexadecimal literal
  --> $DIR/literals.rs:16:17
   |
16 |     let fail2 = 0xabCD_isize;
   |                 ^^^^^^^^^^^^

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:17:27
   |
17 |     let fail_multi_zero = 000_123usize;
   |                           ^^^^^^^^^^^^
   |
   = note: `-D unseparated-literal-suffix` implied by `-D warnings`

error: this is a decimal constant
  --> $DIR/literals.rs:17:27
   |
17 |     let fail_multi_zero = 000_123usize;
   |                           ^^^^^^^^^^^^
   |
   = note: `-D zero-prefixed-literal` implied by `-D warnings`
help: if you mean to use a decimal constant, remove the `0` to remove confusion
   |
17 |     let fail_multi_zero = 123usize;
   |                           ^^^^^^^^
help: if you mean to use an octal constant, use `0o`
   |
17 |     let fail_multi_zero = 0o123usize;
   |                           ^^^^^^^^^^

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:22:17
   |
22 |     let fail3 = 1234i32;
   |                 ^^^^^^^

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:23:17
   |
23 |     let fail4 = 1234u32;
   |                 ^^^^^^^

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:24:17
   |
24 |     let fail5 = 1234isize;
   |                 ^^^^^^^^^

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:25:17
   |
25 |     let fail6 = 1234usize;
   |                 ^^^^^^^^^

error: float type suffix should be separated by an underscore
  --> $DIR/literals.rs:26:17
   |
26 |     let fail7 = 1.5f32;
   |                 ^^^^^^

error: this is a decimal constant
  --> $DIR/literals.rs:30:17
   |
30 |     let fail8 = 0123;
   |                 ^^^^
   |
help: if you mean to use a decimal constant, remove the `0` to remove confusion
   |
30 |     let fail8 = 123;
   |                 ^^^
help: if you mean to use an octal constant, use `0o`
   |
30 |     let fail8 = 0o123;
   |                 ^^^^^

error: aborting due to 11 previous errors