2018-07-28 17:34:52 +02:00
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#![feature(tool_lints)]
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2017-09-18 12:47:33 +02:00
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2017-03-12 23:30:18 +01:00
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#![crate_type = "proc-macro"]
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2018-07-28 17:34:52 +02:00
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#![warn(clippy::needless_pass_by_value)]
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2017-03-12 23:30:18 +01:00
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extern crate proc_macro;
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use proc_macro::TokenStream;
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#[proc_macro_derive(Foo)]
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pub fn foo(_input: TokenStream) -> TokenStream { unimplemented!() }
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