16 lines
481 B
Rust
16 lines
481 B
Rust
#![feature(proc_macro_quote, proc_macro_hygiene)]
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extern crate proc_macro;
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use proc_macro::{TokenStream, quote};
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#[proc_macro_derive(ClippyMiniMacroTest)]
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pub fn mini_macro(_: TokenStream) -> TokenStream {
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quote!(
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#[allow(unused)] fn needless_take_by_value(s: String) { println!("{}", s.len()); }
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#[allow(unused)] fn needless_loop(items: &[u8]) {
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for i in 0..items.len() {
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println!("{}", items[i]);
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}
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}
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)
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}
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