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rust-clippy/tests/ui/needless_bool/simple.rs
Philipp Hansch 39c8f84f3b
Add run-rustfix for needless_bool lint
This splits up the needless_bool tests into `fixable.rs` and
`simple.rs`. `simple.rs` contains the code that triggers the lint
diagnostic without a suggestion.
2019-08-05 22:10:56 +02:00

46 lines
688 B
Rust

#![warn(clippy::needless_bool)]
#![allow(
unused,
dead_code,
clippy::no_effect,
clippy::if_same_then_else,
clippy::needless_return
)]
fn main() {
let x = true;
let y = false;
if x {
true
} else {
true
};
if x {
false
} else {
false
};
if x {
x
} else {
false
}; // would also be questionable, but we don't catch this yet
bool_ret(x);
bool_ret2(x);
}
fn bool_ret(x: bool) -> bool {
if x {
return true;
} else {
return true;
};
}
fn bool_ret2(x: bool) -> bool {
if x {
return false;
} else {
return false;
};
}