17 lines
321 B
Rust
17 lines
321 B
Rust
//@ force-host
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//@ no-prefer-dynamic
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#![feature(proc_macro_quote)]
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#![crate_type = "proc-macro"]
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extern crate proc_macro;
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use proc_macro::*;
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#[proc_macro]
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pub fn dollar_ident(input: TokenStream) -> TokenStream {
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let black_hole = input.into_iter().next().unwrap();
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quote! {
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$black_hole!($$var);
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}
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}
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