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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/box_collection.rs | |
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/box_collection.rs | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/box_collection.rs b/src/tools/clippy/tests/ui/box_collection.rs new file mode 100644 index 000000000..1a74cdb3f --- /dev/null +++ b/src/tools/clippy/tests/ui/box_collection.rs @@ -0,0 +1,56 @@ +#![warn(clippy::all)] +#![allow( + clippy::boxed_local, + clippy::needless_pass_by_value, + clippy::blacklisted_name, + unused +)] + +use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque}; + +macro_rules! boxit { + ($init:expr, $x:ty) => { + let _: Box<$x> = Box::new($init); + }; +} + +fn test_macro() { + boxit!(Vec::new(), Vec<u8>); +} + +fn test1(foo: Box<Vec<bool>>) {} + +fn test2(foo: Box<dyn Fn(Vec<u32>)>) { + // pass if #31 is fixed + foo(vec![1, 2, 3]) +} + +fn test3(foo: Box<String>) {} + +fn test4(foo: Box<HashMap<String, String>>) {} + +fn test5(foo: Box<HashSet<i64>>) {} + +fn test6(foo: Box<VecDeque<i32>>) {} + +fn test7(foo: Box<LinkedList<i16>>) {} + +fn test8(foo: Box<BTreeMap<i8, String>>) {} + +fn test9(foo: Box<BTreeSet<u64>>) {} + +fn test10(foo: Box<BinaryHeap<u32>>) {} + +fn test_local_not_linted() { + let _: Box<Vec<bool>>; +} + +// All of these test should be allowed because they are part of the +// public api and `avoid_breaking_exported_api` is `false` by default. +pub fn pub_test(foo: Box<Vec<bool>>) {} + +pub fn pub_test_ret() -> Box<Vec<bool>> { + Box::new(Vec::new()) +} + +fn main() {} |