rust/tests/ui/rfcs/rfc-2632-const-trait-impl/match-non-const-eq.rs

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// revisions: stock gated
#![cfg_attr(gated, feature(const_trait_impl))]
const fn foo(input: &'static str) {
match input {
"a" => (), //[gated]~ ERROR can't compare `str` with `str` in const contexts
//~^ ERROR cannot match on `str` in constant functions
_ => (),
}
}
fn main() {}