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https://github.com/rust-lang/rust-clippy
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35 lines
1.2 KiB
Rust
35 lines
1.2 KiB
Rust
#![warn(clippy::large_const_arrays)]
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#![allow(dead_code)]
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#[derive(Clone, Copy)]
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pub struct S {
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pub data: [u64; 32],
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}
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// Should lint
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pub(crate) const FOO_PUB_CRATE: [u32; 1_000_000] = [0u32; 1_000_000];
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pub const FOO_PUB: [u32; 1_000_000] = [0u32; 1_000_000];
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const FOO: [u32; 1_000_000] = [0u32; 1_000_000];
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// Good
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pub(crate) const G_FOO_PUB_CRATE: [u32; 250] = [0u32; 250];
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pub const G_FOO_PUB: [u32; 250] = [0u32; 250];
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const G_FOO: [u32; 250] = [0u32; 250];
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fn main() {
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// Should lint
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pub const BAR_PUB: [u32; 1_000_000] = [0u32; 1_000_000];
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const BAR: [u32; 1_000_000] = [0u32; 1_000_000];
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pub const BAR_STRUCT_PUB: [S; 5_000] = [S { data: [0; 32] }; 5_000];
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const BAR_STRUCT: [S; 5_000] = [S { data: [0; 32] }; 5_000];
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pub const BAR_S_PUB: [Option<&str>; 200_000] = [Some("str"); 200_000];
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const BAR_S: [Option<&str>; 200_000] = [Some("str"); 200_000];
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// Good
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pub const G_BAR_PUB: [u32; 250] = [0u32; 250];
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const G_BAR: [u32; 250] = [0u32; 250];
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pub const G_BAR_STRUCT_PUB: [S; 4] = [S { data: [0; 32] }; 4];
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const G_BAR_STRUCT: [S; 4] = [S { data: [0; 32] }; 4];
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pub const G_BAR_S_PUB: [Option<&str>; 50] = [Some("str"); 50];
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const G_BAR_S: [Option<&str>; 50] = [Some("str"); 50];
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}
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