diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 02:49:50 +0000 |
| commit | 9835e2ae736235810b4ea1c162ca5e65c547e770 (patch) | |
| tree | 3fcebf40ed70e581d776a8a4c65923e8ec20e026 /src/tools/clippy/tests/ui/box_default.rs | |
| parent | Releasing progress-linux version 1.70.0+dfsg2-1~progress7.99u1. (diff) | |
| download | rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.tar.xz rustc-9835e2ae736235810b4ea1c162ca5e65c547e770.zip | |
Merging upstream version 1.71.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/box_default.rs')
| -rw-r--r-- | src/tools/clippy/tests/ui/box_default.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/tools/clippy/tests/ui/box_default.rs b/src/tools/clippy/tests/ui/box_default.rs index f7d832193..3618486a4 100644 --- a/src/tools/clippy/tests/ui/box_default.rs +++ b/src/tools/clippy/tests/ui/box_default.rs @@ -1,5 +1,6 @@ -// run-rustfix +//@run-rustfix #![warn(clippy::box_default)] +#![allow(clippy::default_constructed_unit_structs)] #[derive(Default)] struct ImplementsDefault; @@ -34,6 +35,13 @@ fn main() { let _more = ret_ty_fn(); call_ty_fn(Box::new(u8::default())); issue_10381(); + + // `Box::<Option<_>>::default()` would be valid here, but not `Box::default()` or + // `Box::<Option<[closure@...]>::default()` + // + // Would have a suggestion after https://github.com/rust-lang/rust/blob/fdd030127cc68afec44a8d3f6341525dd34e50ae/compiler/rustc_middle/src/ty/diagnostics.rs#L554-L563 + let mut unnameable = Box::new(Option::default()); + let _ = unnameable.insert(|| {}); } fn ret_ty_fn() -> Box<bool> { |