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update test suites

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This commit is contained in:
tamaron 2022-02-01 13:44:24 +09:00
parent 0e1cbc5cd1
commit b13704a9cd
3 changed files with 15 additions and 17 deletions
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4
tests/ui/explicit_counter_loop.stderr
View File

@ -46,13 +46,13 @@ error: the variable `idx_usize` is used as a loop counter
--> $DIR/explicit_counter_loop.rs:170:9
|
LL | for _item in slice {
| ^^^^^^^^^^^^^^^^^^ help: consider using: `for (idx_usize, _item) in slice.into_iter().enumerate()`
| ^^^^^^^^^^^^^^^^^^ help: consider using: `for (idx_usize, _item) in slice.iter().enumerate()`
error: the variable `idx_u32` is used as a loop counter
--> $DIR/explicit_counter_loop.rs:182:9
|
LL | for _item in slice {
| ^^^^^^^^^^^^^^^^^^ help: consider using: `for (idx_u32, _item) in (0_u32..).zip(slice.into_iter())`
| ^^^^^^^^^^^^^^^^^^ help: consider using: `for (idx_u32, _item) in (0_u32..).zip(slice.iter())`
|
= note: `idx_u32` is of type `u32`, making it ineligible for `Iterator::enumerate`

2
tests/ui/manual_flatten.rs
View File

@ -26,8 +26,6 @@ fn main() {
}
// Test for loop over an implicit reference
// Note: if `clippy::manual_flatten` is made autofixable, this case will
// lead to a follow-up lint `clippy::into_iter_on_ref`
let z = &y;
for n in z {
if let Ok(n) = n {

26
tests/ui/manual_flatten.stderr
View File

@ -63,10 +63,10 @@ LL | | }
| |_________^
error: unnecessary `if let` since only the `Ok` variant of the iterator element is used
--> $DIR/manual_flatten.rs:32:5
--> $DIR/manual_flatten.rs:30:5
|
LL | for n in z {
| ^ - help: try: `z.into_iter().flatten()`
| ^ - help: try: `z.iter().flatten()`
| _____|
| |
LL | | if let Ok(n) = n {
@ -76,7 +76,7 @@ LL | | }
| |_____^
|
help: ...and remove the `if let` statement in the for loop
--> $DIR/manual_flatten.rs:33:9
--> $DIR/manual_flatten.rs:31:9
|
LL | / if let Ok(n) = n {
LL | | println!("{}", n);
@ -84,7 +84,7 @@ LL | | }
| |_________^
error: unnecessary `if let` since only the `Some` variant of the iterator element is used
--> $DIR/manual_flatten.rs:41:5
--> $DIR/manual_flatten.rs:39:5
|
LL | for n in z {
| ^ - help: try: `z.flatten()`
@ -97,7 +97,7 @@ LL | | }
| |_____^
|
help: ...and remove the `if let` statement in the for loop
--> $DIR/manual_flatten.rs:42:9
--> $DIR/manual_flatten.rs:40:9
|
LL | / if let Some(m) = n {
LL | | println!("{}", m);
@ -105,7 +105,7 @@ LL | | }
| |_________^
error: unnecessary `if let` since only the `Some` variant of the iterator element is used
--> $DIR/manual_flatten.rs:74:5
--> $DIR/manual_flatten.rs:72:5
|
LL | for n in &vec_of_ref {
| ^ ----------- help: try: `vec_of_ref.iter().copied().flatten()`
@ -118,7 +118,7 @@ LL | | }
| |_____^
|
help: ...and remove the `if let` statement in the for loop
--> $DIR/manual_flatten.rs:75:9
--> $DIR/manual_flatten.rs:73:9
|
LL | / if let Some(n) = n {
LL | | println!("{:?}", n);
@ -126,10 +126,10 @@ LL | | }
| |_________^
error: unnecessary `if let` since only the `Some` variant of the iterator element is used
--> $DIR/manual_flatten.rs:81:5
--> $DIR/manual_flatten.rs:79:5
|
LL | for n in vec_of_ref {
| ^ ---------- help: try: `vec_of_ref.into_iter().copied().flatten()`
| ^ ---------- help: try: `vec_of_ref.iter().copied().flatten()`
| _____|
| |
LL | | if let Some(n) = n {
@ -139,7 +139,7 @@ LL | | }
| |_____^
|
help: ...and remove the `if let` statement in the for loop
--> $DIR/manual_flatten.rs:82:9
--> $DIR/manual_flatten.rs:80:9
|
LL | / if let Some(n) = n {
LL | | println!("{:?}", n);
@ -147,10 +147,10 @@ LL | | }
| |_________^
error: unnecessary `if let` since only the `Some` variant of the iterator element is used
--> $DIR/manual_flatten.rs:88:5
--> $DIR/manual_flatten.rs:86:5
|
LL | for n in slice_of_ref {
| ^ ------------ help: try: `slice_of_ref.into_iter().copied().flatten()`
| ^ ------------ help: try: `slice_of_ref.iter().copied().flatten()`
| _____|
| |
LL | | if let Some(n) = n {
@ -160,7 +160,7 @@ LL | | }
| |_____^
|
help: ...and remove the `if let` statement in the for loop
--> $DIR/manual_flatten.rs:89:9
--> $DIR/manual_flatten.rs:87:9
|
LL | / if let Some(n) = n {
LL | | println!("{:?}", n);