| //@compile-flags: --test |
| #![warn(clippy::dbg_macro)] |
| |
| fn foo(n: u32) -> u32 { |
| if let Some(n) = dbg!(n.checked_sub(4)) { n } else { n } |
| } |
| |
| fn factorial(n: u32) -> u32 { |
| if dbg!(n <= 1) { |
| dbg!(1) |
| } else { |
| dbg!(n * factorial(n - 1)) |
| } |
| } |
| |
| fn main() { |
| dbg!(42); |
| dbg!(dbg!(dbg!(42))); |
| foo(3) + dbg!(factorial(4)); |
| dbg!(1, 2, dbg!(3, 4)); |
| dbg!(1, 2, 3, 4, 5); |
| } |
| |
| mod issue7274 { |
| trait Thing<'b> { |
| fn foo(&self); |
| } |
| |
| macro_rules! define_thing { |
| ($thing:ident, $body:expr) => { |
| impl<'a> Thing<'a> for $thing { |
| fn foo<'b>(&self) { |
| $body |
| } |
| } |
| }; |
| } |
| |
| struct MyThing; |
| define_thing!(MyThing, { |
| dbg!(2); |
| }); |
| } |
| |
| #[test] |
| pub fn issue8481() { |
| dbg!(1); |
| } |
| |
| #[cfg(test)] |
| fn foo2() { |
| dbg!(1); |
| } |
| |
| #[cfg(test)] |
| mod mod1 { |
| fn func() { |
| dbg!(1); |
| } |
| } |