rust/tests/ui-internal/unnecessary_symbol_str.rs
2021-01-08 14:49:59 -06:00

16 lines
453 B
Rust

// run-rustfix
#![feature(rustc_private)]
#![deny(clippy::internal)]
#![allow(clippy::unnecessary_operation, unused_must_use)]
extern crate rustc_span;
use rustc_span::symbol::{Ident, Symbol};
fn main() {
Symbol::intern("foo").as_str() == "clippy";
Symbol::intern("foo").to_string() == "self";
Symbol::intern("foo").to_ident_string() != "Self";
&*Ident::invalid().as_str() == "clippy";
"clippy" == Ident::invalid().to_string();
}