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https://github.com/rust-lang/rust-clippy
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12 lines
342 B
Rust
12 lines
342 B
Rust
//@aux-build:proc_macros.rs
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#![warn(clippy::mem_replace_with_default)]
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extern crate proc_macros;
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use proc_macros::{external, inline_macros};
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#[inline_macros]
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fn main() {
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let s = &mut String::from("foo");
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let _ = inline!(std::mem::replace($s, Default::default()));
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let _ = external!(std::mem::replace($s, Default::default()));
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}
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