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Merge commit '20b085d500' into clippy-subtree-update

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This commit is contained in:
Philipp Krones 2024-05-02 17:26:44 +02:00
parent fc15bc169e
commit 80c6f8ff7b
124 changed files with 1666 additions and 757 deletions
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48
tests/ui/large_stack_arrays.rs
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@ -1,6 +1,9 @@
//@aux-build:proc_macros.rs
#![warn(clippy::large_stack_arrays)]
#![allow(clippy::large_enum_variant)]
extern crate proc_macros;
#[derive(Clone, Copy)]
struct S {
pub data: [u64; 32],
@ -55,3 +58,48 @@ fn main() {
[(); 20_000_000],
);
}
#[allow(clippy::useless_vec)]
fn issue_12586() {
macro_rules! dummy {
($n:expr) => {
$n
};
// Weird rule to test help messages.
($a:expr => $b:expr) => {
[$a, $b, $a, $b]
//~^ ERROR: allocating a local array larger than 512000 bytes
};
($id:ident; $n:literal) => {
dummy!(::std::vec![$id;$n])
};
($($id:expr),+ $(,)?) => {
::std::vec![$($id),*]
}
}
macro_rules! create_then_move {
($id:ident; $n:literal) => {{
let _x_ = [$id; $n];
//~^ ERROR: allocating a local array larger than 512000 bytes
_x_
}};
}
let x = [0u32; 50_000];
let y = vec![x, x, x, x, x];
let y = vec![dummy![x, x, x, x, x]];
let y = vec![dummy![[x, x, x, x, x]]];
let y = dummy![x, x, x, x, x];
let y = [x, x, dummy!(x), x, x];
//~^ ERROR: allocating a local array larger than 512000 bytes
let y = dummy![x => x];
let y = dummy![x;5];
let y = dummy!(vec![dummy![x, x, x, x, x]]);
let y = dummy![[x, x, x, x, x]];
//~^ ERROR: allocating a local array larger than 512000 bytes
let y = proc_macros::make_it_big!([x; 1]);
//~^ ERROR: allocating a local array larger than 512000 bytes
let y = vec![proc_macros::make_it_big!([x; 10])];
let y = vec![create_then_move![x; 5]; 5];
}