45 lines
969 B
Rust
45 lines
969 B
Rust
#![allow(clippy::map_with_unused_argument_over_ranges)]
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#![warn(clippy::repeat_vec_with_capacity)]
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fn main() {
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{
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vec![Vec::<()>::with_capacity(42); 123];
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//~^ repeat_vec_with_capacity
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}
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{
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let n = 123;
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vec![Vec::<()>::with_capacity(42); n];
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//~^ repeat_vec_with_capacity
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}
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{
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macro_rules! from_macro {
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($x:expr) => {
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vec![$x; 123];
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};
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}
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// vec expansion is from another macro, don't lint
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from_macro!(Vec::<()>::with_capacity(42));
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}
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{
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std::iter::repeat(Vec::<()>::with_capacity(42));
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//~^ repeat_vec_with_capacity
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}
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{
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macro_rules! from_macro {
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($x:expr) => {
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std::iter::repeat($x)
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};
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}
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from_macro!(Vec::<()>::with_capacity(42));
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}
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}
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#[clippy::msrv = "1.27.0"]
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fn msrv_check() {
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std::iter::repeat(Vec::<()>::with_capacity(42));
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}
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