| // run-rustfix |
| #[warn(clippy::inconsistent_digit_grouping)] |
| #[deny(clippy::unreadable_literal)] |
| #[allow(unused_variables, clippy::excessive_precision)] |
| fn main() { |
| macro_rules! mac1 { |
| () => { |
| 1_23_456 |
| }; |
| } |
| macro_rules! mac2 { |
| () => { |
| 1_234.5678_f32 |
| }; |
| } |
| |
| let good = ( |
| 123, |
| 1_234, |
| 1_2345_6789, |
| 123_f32, |
| 1_234.12_f32, |
| 1_234.123_4_f32, |
| 1.123_456_7_f32, |
| ); |
| let bad = (1_23_456, 1_234_5678, 1234_567, 1_234.5678_f32, 1.234_5678_f32); |
| |
| // Test padding |
| let _ = 0x100000; |
| let _ = 0x1000000; |
| let _ = 0x10000000; |
| let _ = 0x100000000_u64; |
| |
| // Test suggestion when fraction has no digits |
| let _: f32 = 1_23_456.; |
| |
| // Test UUID formatted literal |
| let _: u128 = 0x12345678_1234_1234_1234_123456789012; |
| |
| // Ignore literals in macros |
| let _ = mac1!(); |
| let _ = mac2!(); |
| |
| // Issue #6096 |
| // Allow separating exponent with '_' |
| let _ = 1.025_011_10_E0; |
| } |