112 lines
2.6 KiB
Rust
112 lines
2.6 KiB
Rust
#![warn(clippy::dbg_macro)]
|
|
#![allow(clippy::unnecessary_operation, clippy::no_effect)]
|
|
|
|
fn foo(n: u32) -> u32 {
|
|
if let Some(n) = n.checked_sub(4) { n } else { n }
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
fn bar(_: ()) {}
|
|
|
|
fn factorial(n: u32) -> u32 {
|
|
if n <= 1 {
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
1
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
} else {
|
|
n * factorial(n - 1)
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
}
|
|
|
|
fn main() {
|
|
42;
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
foo(3) + factorial(4);
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
(1, 2, 3, 4, 5);
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
|
|
fn issue9914() {
|
|
macro_rules! foo {
|
|
($x:expr) => {
|
|
$x;
|
|
};
|
|
}
|
|
macro_rules! foo2 {
|
|
($x:expr) => {
|
|
$x;
|
|
};
|
|
}
|
|
macro_rules! expand_to_dbg {
|
|
() => {
|
|
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
};
|
|
}
|
|
|
|
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
#[allow(clippy::let_unit_value)]
|
|
let _ = ();
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
bar(());
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
foo!(());
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
foo2!(foo!(()));
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
expand_to_dbg!();
|
|
}
|
|
|
|
mod issue7274 {
|
|
trait Thing<'b> {
|
|
fn foo(&self);
|
|
}
|
|
|
|
macro_rules! define_thing {
|
|
($thing:ident, $body:expr) => {
|
|
impl<'a> Thing<'a> for $thing {
|
|
fn foo<'b>(&self) {
|
|
$body
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
struct MyThing;
|
|
define_thing!(MyThing, {
|
|
2;
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
});
|
|
}
|
|
|
|
#[test]
|
|
pub fn issue8481() {
|
|
1;
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
|
|
#[cfg(test)]
|
|
fn foo2() {
|
|
1;
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod mod1 {
|
|
fn func() {
|
|
1;
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
}
|
|
|
|
mod issue12131 {
|
|
fn dbg_in_print(s: &str) {
|
|
println!("dbg: {:?}", s);
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
print!("{}", s);
|
|
//~^ ERROR: the `dbg!` macro is intended as a debugging tool
|
|
}
|
|
}
|