5 #![allow(single_match)]
6 #![allow(unused_variables, similar_names)]
7 #![deny(blacklisted_name)]
9 fn test(foo: ()) {} //~ERROR use of a blacklisted/placeholder name `foo`
12 let foo = 42; //~ERROR use of a blacklisted/placeholder name `foo`
13 let bar = 42; //~ERROR use of a blacklisted/placeholder name `bar`
14 let baz = 42; //~ERROR use of a blacklisted/placeholder name `baz`
19 match (42, Some(1337), Some(0)) {
20 (foo, Some(bar), baz @ Some(_)) => (),
21 //~^ ERROR use of a blacklisted/placeholder name `foo`
22 //~| ERROR use of a blacklisted/placeholder name `bar`
23 //~| ERROR use of a blacklisted/placeholder name `baz`