| // Tests that anonymous parameters are a hard error in edition 2018. |
| |
| //@ edition:2018 |
| |
| trait T { |
| fn foo(i32); //~ expected one of `:`, `@`, or `|`, found `)` |
| |
| // Also checks with `&` |
| fn foo_with_ref(&mut i32); |
| //~^ ERROR expected one of `:`, `@`, or `|`, found `)` |
| |
| fn foo_with_qualified_path(<Bar as T>::Baz); |
| //~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)` |
| |
| fn foo_with_qualified_path_and_ref(&<Bar as T>::Baz); |
| //~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)` |
| |
| fn foo_with_multiple_qualified_paths(<Bar as T>::Baz, <Bar as T>::Baz); |
| //~^ ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `,` |
| //~| ERROR expected one of `(`, `...`, `..=`, `..`, `::`, `:`, `{`, or `|`, found `)` |
| |
| fn bar_with_default_impl(String, String) {} |
| //~^ ERROR expected one of `:` |
| //~| ERROR expected one of `:` |
| |
| // do not complain about missing `b` |
| fn baz(a:usize, b, c: usize) -> usize { //~ ERROR expected one of `:` |
| a + b + c |
| } |
| } |
| |
| fn main() {} |
