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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/unnecessary_wraps.stderr | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/unnecessary_wraps.stderr | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/unnecessary_wraps.stderr b/src/tools/clippy/tests/ui/unnecessary_wraps.stderr new file mode 100644 index 000000000..a6a0b22cf --- /dev/null +++ b/src/tools/clippy/tests/ui/unnecessary_wraps.stderr @@ -0,0 +1,156 @@ +error: this function's return value is unnecessarily wrapped by `Option` + --> $DIR/unnecessary_wraps.rs:8:1 + | +LL | / fn func1(a: bool, b: bool) -> Option<i32> { +LL | | if a && b { +LL | | return Some(42); +LL | | } +... | +LL | | } +LL | | } + | |_^ + | + = note: `-D clippy::unnecessary-wraps` implied by `-D warnings` +help: remove `Option` from the return type... + | +LL | fn func1(a: bool, b: bool) -> i32 { + | ~~~ +help: ...and then change returning expressions + | +LL ~ return 42; +LL | } +LL | if a { +LL | Some(-1); +LL ~ 2 +LL | } else { +LL ~ return 1337; + | + +error: this function's return value is unnecessarily wrapped by `Option` + --> $DIR/unnecessary_wraps.rs:21:1 + | +LL | / fn func2(a: bool, b: bool) -> Option<i32> { +LL | | if a && b { +LL | | return Some(10); +LL | | } +LL | | if a { Some(20) } else { Some(30) } +LL | | } + | |_^ + | +help: remove `Option` from the return type... + | +LL | fn func2(a: bool, b: bool) -> i32 { + | ~~~ +help: ...and then change returning expressions + | +LL ~ return 10; +LL | } +LL ~ if a { 20 } else { 30 } + | + +error: this function's return value is unnecessarily wrapped by `Option` + --> $DIR/unnecessary_wraps.rs:39:1 + | +LL | / fn func5() -> Option<i32> { +LL | | Some(1) +LL | | } + | |_^ + | +help: remove `Option` from the return type... + | +LL | fn func5() -> i32 { + | ~~~ +help: ...and then change returning expressions + | +LL | 1 + | + +error: this function's return value is unnecessarily wrapped by `Result` + --> $DIR/unnecessary_wraps.rs:49:1 + | +LL | / fn func7() -> Result<i32, ()> { +LL | | Ok(1) +LL | | } + | |_^ + | +help: remove `Result` from the return type... + | +LL | fn func7() -> i32 { + | ~~~ +help: ...and then change returning expressions + | +LL | 1 + | + +error: this function's return value is unnecessarily wrapped by `Option` + --> $DIR/unnecessary_wraps.rs:77:5 + | +LL | / fn func12() -> Option<i32> { +LL | | Some(1) +LL | | } + | |_____^ + | +help: remove `Option` from the return type... + | +LL | fn func12() -> i32 { + | ~~~ +help: ...and then change returning expressions + | +LL | 1 + | + +error: this function's return value is unnecessary + --> $DIR/unnecessary_wraps.rs:104:1 + | +LL | / fn issue_6640_1(a: bool, b: bool) -> Option<()> { +LL | | if a && b { +LL | | return Some(()); +LL | | } +... | +LL | | } +LL | | } + | |_^ + | +help: remove the return type... + | +LL | fn issue_6640_1(a: bool, b: bool) -> Option<()> { + | ~~~~~~~~~~ +help: ...and then remove returned values + | +LL ~ return ; +LL | } +LL | if a { +LL | Some(()); +LL ~ +LL | } else { +LL ~ return ; + | + +error: this function's return value is unnecessary + --> $DIR/unnecessary_wraps.rs:117:1 + | +LL | / fn issue_6640_2(a: bool, b: bool) -> Result<(), i32> { +LL | | if a && b { +LL | | return Ok(()); +LL | | } +... | +LL | | } +LL | | } + | |_^ + | +help: remove the return type... + | +LL | fn issue_6640_2(a: bool, b: bool) -> Result<(), i32> { + | ~~~~~~~~~~~~~~~ +help: ...and then remove returned values + | +LL ~ return ; +LL | } +LL | if a { +LL ~ +LL | } else { +LL ~ return ; + | + +error: aborting due to 7 previous errors + |