rust-clippy/tests/ui/literals.stderr

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:12:15
   |
LL |     let ok4 = 0xab_cd_i32;
   |               ^^^^^^^^^^^ help: remove the underscore: `0xab_cdi32`
   |
   = note: `-D clippy::separated-literal-suffix` implied by `-D warnings`

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:13:15
   |
LL |     let ok5 = 0xAB_CD_u32;
   |               ^^^^^^^^^^^ help: remove the underscore: `0xAB_CDu32`

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:14:15
   |
LL |     let ok5 = 0xAB_CD_isize;
   |               ^^^^^^^^^^^^^ help: remove the underscore: `0xAB_CDisize`

error: inconsistent casing in hexadecimal literal
  --> $DIR/literals.rs:15:17
   |
LL |     let fail1 = 0xabCD;
   |                 ^^^^^^
   |
   = note: `-D clippy::mixed-case-hex-literals` implied by `-D warnings`

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:16:17
   |
LL |     let fail2 = 0xabCD_u32;
   |                 ^^^^^^^^^^ help: remove the underscore: `0xabCDu32`

error: inconsistent casing in hexadecimal literal
  --> $DIR/literals.rs:16:17
   |
LL |     let fail2 = 0xabCD_u32;
   |                 ^^^^^^^^^^

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:17:17
   |
LL |     let fail2 = 0xabCD_isize;
   |                 ^^^^^^^^^^^^ help: remove the underscore: `0xabCDisize`

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

error: integer type suffix should be separated by an underscore
  --> $DIR/literals.rs:18:27
   |
LL |     let fail_multi_zero = 000_123usize;
   |                           ^^^^^^^^^^^^ help: add an underscore: `000_123_usize`
   |
   = note: `-D clippy::unseparated-literal-suffix` implied by `-D warnings`

error: this is a decimal constant
  --> $DIR/literals.rs:18:27
   |
LL |     let fail_multi_zero = 000_123usize;
   |                           ^^^^^^^^^^^^
   |
   = note: `-D clippy::zero-prefixed-literal` implied by `-D warnings`
help: if you mean to use a decimal constant, remove the `0` to avoid confusion
   |
LL |     let fail_multi_zero = 123usize;
   |                           ~~~~~~~~
help: if you mean to use an octal constant, use `0o`
   |
LL |     let fail_multi_zero = 0o123usize;
   |                           ~~~~~~~~~~

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:21:16
   |
LL |     let ok10 = 0_i64;
   |                ^^^^^ help: remove the underscore: `0i64`

error: this is a decimal constant
  --> $DIR/literals.rs:22:17
   |
LL |     let fail8 = 0123;
   |                 ^^^^
   |
help: if you mean to use a decimal constant, remove the `0` to avoid confusion
   |
LL |     let fail8 = 123;
   |                 ~~~
help: if you mean to use an octal constant, use `0o`
   |
LL |     let fail8 = 0o123;
   |                 ~~~~~

error: integer type suffix should not be separated by an underscore
  --> $DIR/literals.rs:31:16
   |
LL |     let ok17 = 0x123_4567_8901_usize;
   |                ^^^^^^^^^^^^^^^^^^^^^ help: remove the underscore: `0x123_4567_8901usize`

error: digits grouped inconsistently by underscores
  --> $DIR/literals.rs:34:18
   |
LL |     let fail19 = 12_3456_21;
   |                  ^^^^^^^^^^ help: consider: `12_345_621`
   |
   = note: `-D clippy::inconsistent-digit-grouping` implied by `-D warnings`

error: digits grouped inconsistently by underscores
  --> $DIR/literals.rs:35:18
   |
LL |     let fail22 = 3__4___23;
   |                  ^^^^^^^^^ help: consider: `3_423`

error: digits grouped inconsistently by underscores
  --> $DIR/literals.rs:36:18
   |
LL |     let fail23 = 3__16___23;
   |                  ^^^^^^^^^^ help: consider: `31_623`

error: digits of hex or binary literal not grouped by four
  --> $DIR/literals.rs:38:18
   |
LL |     let fail24 = 0xAB_ABC_AB;
   |                  ^^^^^^^^^^^ help: consider: `0x0ABA_BCAB`
   |
   = note: `-D clippy::unusual-byte-groupings` implied by `-D warnings`

error: digits of hex or binary literal not grouped by four
  --> $DIR/literals.rs:39:18
   |
LL |     let fail25 = 0b01_100_101;
   |                  ^^^^^^^^^^^^ help: consider: `0b0110_0101`

error: aborting due to 18 previous errors