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extern crate proc_macro;
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use proc_macro::TokenStream;
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#[proc_macro_derive(Test)]
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pub fn derive(_input: TokenStream) -> TokenStream {
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"fn f(s: S) { s.x }".parse().unwrap()
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}
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#[proc_macro_attribute]
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pub fn attr_test(_attr: TokenStream, input: TokenStream) -> TokenStream {
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input
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}
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