rust/tests/ui/unseparated_prefix_literals.rs

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// run-rustfix
#![warn(clippy::unseparated_literal_suffix)]
#![allow(dead_code)]
#[macro_use]
extern crate clippy_mini_macro_test;
// Test for proc-macro attribute
#[derive(ClippyMiniMacroTest)]
struct Foo;
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macro_rules! lit_from_macro {
() => {
42usize
};
}
fn main() {
let _ok1 = 1234_i32;
let _ok2 = 1234_isize;
let _ok3 = 0x123_isize;
let _fail1 = 1234i32;
let _fail2 = 1234u32;
let _fail3 = 1234isize;
let _fail4 = 1234usize;
let _fail5 = 0x123isize;
let _okf1 = 1.5_f32;
let _okf2 = 1_f32;
let _failf1 = 1.5f32;
let _failf2 = 1f32;
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// Test for macro
let _ = lit_from_macro!();
// Counter example
let _ = line!();
// Because `assert!` contains `line!()` macro.
assert_eq!(4897u32, 32223);
}