tests/ui-internal/unnecessary_symbol_str.rs

   1 // run-rustfix
   2 #![feature(rustc_private)]
   3 #![deny(clippy::internal)]
   4 #![allow(clippy::unnecessary_operation, unused_must_use)]
   5
   6 extern crate rustc_span;
   7
   8 use rustc_span::symbol::{Ident, Symbol};
   9
  10 fn main() {
  11     Symbol::intern("foo").as_str() == "clippy";
  12     Symbol::intern("foo").to_string() == "self";
  13     Symbol::intern("foo").to_ident_string() != "Self";
  14     &*Ident::invalid().as_str() == "clippy";
  15     "clippy" == Ident::invalid().to_string();
  16 }