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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
commit | c23a457e72abe608715ac76f076f47dc42af07a5 (patch) | |
tree | 2772049aaf84b5c9d0ed12ec8d86812f7a7904b6 /src/tools/clippy/tests/ui/manual_flatten.rs | |
parent | Releasing progress-linux version 1.73.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-c23a457e72abe608715ac76f076f47dc42af07a5.tar.xz rustc-c23a457e72abe608715ac76f076f47dc42af07a5.zip |
Merging upstream version 1.74.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/manual_flatten.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/manual_flatten.rs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/tools/clippy/tests/ui/manual_flatten.rs b/src/tools/clippy/tests/ui/manual_flatten.rs index 552213a7f..d57333ace 100644 --- a/src/tools/clippy/tests/ui/manual_flatten.rs +++ b/src/tools/clippy/tests/ui/manual_flatten.rs @@ -1,10 +1,11 @@ #![warn(clippy::manual_flatten)] #![allow(clippy::useless_vec, clippy::uninlined_format_args)] - +//@no-rustfix fn main() { // Test for loop over implicitly adjusted `Iterator` with `if let` expression let x = vec![Some(1), Some(2), Some(3)]; for n in x { + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element if let Some(y) = n { println!("{}", y); } @@ -13,6 +14,7 @@ fn main() { // Test for loop over implicitly adjusted `Iterator` with `if let` statement let y: Vec<Result<i32, i32>> = vec![]; for n in y.clone() { + //~^ ERROR: unnecessary `if let` since only the `Ok` variant of the iterator element i if let Ok(n) = n { println!("{}", n); }; @@ -20,6 +22,7 @@ fn main() { // Test for loop over by reference for n in &y { + //~^ ERROR: unnecessary `if let` since only the `Ok` variant of the iterator element i if let Ok(n) = n { println!("{}", n); } @@ -28,6 +31,7 @@ fn main() { // Test for loop over an implicit reference let z = &y; for n in z { + //~^ ERROR: unnecessary `if let` since only the `Ok` variant of the iterator element i if let Ok(n) = n { println!("{}", n); } @@ -37,6 +41,7 @@ fn main() { let z = vec![Some(1), Some(2), Some(3)]; let z = z.iter(); for n in z { + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element if let Some(m) = n { println!("{}", m); } @@ -70,6 +75,7 @@ fn main() { let vec_of_ref = vec![&Some(1)]; for n in &vec_of_ref { + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element if let Some(n) = n { println!("{:?}", n); } @@ -77,6 +83,7 @@ fn main() { let vec_of_ref = &vec_of_ref; for n in vec_of_ref { + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element if let Some(n) = n { println!("{:?}", n); } @@ -84,6 +91,7 @@ fn main() { let slice_of_ref = &[&Some(1)]; for n in slice_of_ref { + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element if let Some(n) = n { println!("{:?}", n); } @@ -114,6 +122,7 @@ fn main() { fn run_unformatted_tests() { // Skip rustfmt here on purpose so the suggestion does not fit in one line for n in vec![ + //~^ ERROR: unnecessary `if let` since only the `Some` variant of the iterator element Some(1), Some(2), Some(3) |