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89 lines
1.5 KiB
Rust
89 lines
1.5 KiB
Rust
//@aux-build:proc_macros.rs
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#![allow(irrefutable_let_patterns, nonstandard_style, unused)]
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#![allow(clippy::struct_field_names)]
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#![warn(clippy::min_ident_chars)]
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extern crate proc_macros;
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use proc_macros::{external, with_span};
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struct A {
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a: u32,
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i: u32,
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A: u32,
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I: u32,
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}
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struct B(u32);
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struct O {
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o: u32,
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}
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struct i;
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enum C {
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D,
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E,
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F,
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j,
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}
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struct Vec4 {
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x: u32,
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y: u32,
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z: u32,
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w: u32,
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}
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struct AA<T, E>(T, E);
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fn main() {
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// Allowed idents
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let w = 1;
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// Ok, not this one
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// let i = 1;
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let j = 1;
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let n = 1;
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let z = 1;
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let y = 1;
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let z = 1;
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// Implicitly disallowed idents
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let h = 1;
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let e = 2;
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let l = 3;
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let l = 4;
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let o = 6;
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// 2 len does not lint
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let hi = 0;
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// Lint
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let (h, o, w) = (1, 2, 3);
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for (a, (r, e)) in (0..1000).enumerate().enumerate() {}
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let you = Vec4 { x: 1, y: 2, z: 3, w: 4 };
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while let (d, o, _i, n, g) = (true, true, false, false, true) {}
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let today = true;
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// Ideally this wouldn't lint, but this would (likely) require global analysis, outta scope
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// of this lint regardless
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let o = 1;
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let o = O { o };
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for j in 0..1000 {}
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for _ in 0..10 {}
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// Do not lint code from external macros
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external! { for j in 0..1000 {} }
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// Do not lint code from procedural macros
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with_span! {
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span
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for j in 0..1000 {}
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}
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}
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fn b() {}
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fn wrong_pythagoras(a: f32, b: f32) -> f32 {
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a * a + a * b
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}
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mod issue_11163 {
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struct Array<T, const N: usize>([T; N]);
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}
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