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-rw-r--r--src/tools/clippy/tests/ui/unnecessary_find_map.rs5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/unnecessary_find_map.rs b/src/tools/clippy/tests/ui/unnecessary_find_map.rs
index 2c228fbbc..9972b6809 100644
--- a/src/tools/clippy/tests/ui/unnecessary_find_map.rs
+++ b/src/tools/clippy/tests/ui/unnecessary_find_map.rs
@@ -2,18 +2,23 @@
fn main() {
let _ = (0..4).find_map(|x| if x > 1 { Some(x) } else { None });
+ //~^ ERROR: this `.find_map` can be written more simply using `.find`
+ //~| NOTE: `-D clippy::unnecessary-find-map` implied by `-D warnings`
let _ = (0..4).find_map(|x| {
+ //~^ ERROR: this `.find_map` can be written more simply using `.find`
if x > 1 {
return Some(x);
};
None
});
let _ = (0..4).find_map(|x| match x {
+ //~^ ERROR: this `.find_map` can be written more simply using `.find`
0 | 1 => None,
_ => Some(x),
});
let _ = (0..4).find_map(|x| Some(x + 1));
+ //~^ ERROR: this `.find_map` can be written more simply using `.map(..).next()`
let _ = (0..4).find_map(i32::checked_abs);
}