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13 lines
246 B
Rust
13 lines
246 B
Rust
#![feature(proc_macro_quote)]
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extern crate proc_macro;
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use std::net::Ipv4Addr;
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use proc_macro::quote;
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fn main() {
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let ip = Ipv4Addr::LOCALHOST;
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let _ = quote! { $ip }; //~ ERROR the trait bound `Ipv4Addr: ToTokens` is not satisfied
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}
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