rust/tests/ui/proc-macro/auxiliary/issue-66286.rs

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2020-12-04 17:02:56 -06:00
// force-host
// no-prefer-dynamic
#![crate_type = "proc-macro"]
extern crate proc_macro;
use proc_macro::TokenStream;
#[proc_macro_attribute]
pub fn vec_ice(_attr: TokenStream, input: TokenStream) -> TokenStream {
// This redundant convert is necessary to reproduce ICE.
input.into_iter().collect()
}