error: digits of hex or binary literal not grouped by four
  --> $DIR/unreadable_literal.rs:17:9
   |
LL |         0x1_234_567,
   |         ^^^^^^^^^^^ help: consider: `0x0123_4567`
   |
   = note: `-D clippy::unusual-byte-grouping` implied by `-D warnings`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:25:17
   |
LL |     let _bad = (0b110110_i64, 0xcafebabe_usize, 123456_f32, 1.234567_f32);
   |                 ^^^^^^^^^^^^ help: consider: `0b11_0110_i64`
   |
   = note: `-D clippy::unreadable-literal` implied by `-D warnings`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:25:31
   |
LL |     let _bad = (0b110110_i64, 0xcafebabe_usize, 123456_f32, 1.234567_f32);
   |                               ^^^^^^^^^^^^^^^^ help: consider: `0xcafe_babe_usize`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:25:49
   |
LL |     let _bad = (0b110110_i64, 0xcafebabe_usize, 123456_f32, 1.234567_f32);
   |                                                 ^^^^^^^^^^ help: consider: `123_456_f32`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:25:61
   |
LL |     let _bad = (0b110110_i64, 0xcafebabe_usize, 123456_f32, 1.234567_f32);
   |                                                             ^^^^^^^^^^^^ help: consider: `1.234_567_f32`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:27:20
   |
LL |     let _bad_sci = 1.123456e1;
   |                    ^^^^^^^^^^ help: consider: `1.123_456e1`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:29:18
   |
LL |     let _fail9 = 0xabcdef;
   |                  ^^^^^^^^ help: consider: `0x00ab_cdef`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:30:24
   |
LL |     let _fail10: u32 = 0xBAFEBAFE;
   |                        ^^^^^^^^^^ help: consider: `0xBAFE_BAFE`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:31:19
   |
LL |     let _fail11 = 0xabcdeff;
   |                   ^^^^^^^^^ help: consider: `0x0abc_deff`

error: long literal lacking separators
  --> $DIR/unreadable_literal.rs:32:25
   |
LL |     let _fail12: i128 = 0xabcabcabcabcabcabc;
   |                         ^^^^^^^^^^^^^^^^^^^^ help: consider: `0x00ab_cabc_abca_bcab_cabc`

error: aborting due to 10 previous errors