#![warn(clippy::unreadable_literal)] struct Foo(u64); macro_rules! foo { () => { Foo(123123123123) }; } struct Bar(f32); macro_rules! bar { () => { Bar(100200300400.100200300400500) }; } fn main() { let _good = ( 0b1011_i64, 0o1_234_u32, 0x1_234_567, 65536, 1_2345_6789, 1234_f32, 1_234.12_f32, 1_234.123_f32, 1.123_4_f32, ); let _bad = (0b110110_i64, 0x12345678_usize, 123456_f32, 1.234567_f32); let _good_sci = 1.1234e1; let _bad_sci = 1.123456e1; let _fail1 = 0xabcdef; let _fail2: u32 = 0xBAFEBAFE; let _fail3 = 0xabcdeff; let _fail4: i128 = 0xabcabcabcabcabcabc; let _fail5 = 1.100300400; let _ = foo!(); let _ = bar!(); }