1 // run-rustfix
2 // aux-build:proc_macro_derive.rs
3 
4 #![warn(clippy::unseparated_literal_suffix)]
5 #![allow(dead_code)]
6 
7 #[macro_use]
8 extern crate proc_macro_derive;
9 
10 // Test for proc-macro attribute
11 #[derive(ClippyMiniMacroTest)]
12 struct Foo;
13 
14 macro_rules! lit_from_macro {
15     () => {
16         42usize
17     };
18 }
19 
main()20 fn main() {
21     let _ok1 = 1234_i32;
22     let _ok2 = 1234_isize;
23     let _ok3 = 0x123_isize;
24     let _fail1 = 1234i32;
25     let _fail2 = 1234u32;
26     let _fail3 = 1234isize;
27     let _fail4 = 1234usize;
28     let _fail5 = 0x123isize;
29 
30     let _okf1 = 1.5_f32;
31     let _okf2 = 1_f32;
32     let _failf1 = 1.5f32;
33     let _failf2 = 1f32;
34 
35     // Test for macro
36     let _ = lit_from_macro!();
37 
38     // Counter example
39     let _ = line!();
40     // Because `assert!` contains `line!()` macro.
41     assert_eq!(4897u32, 32223);
42 }
43