src/test/ui/anon-params-denied-2018.rs

   1 // Tests that anonymous parameters are a hard error in edition 2018.
   2
   3 // edition:2018
   4
   5 trait T {
   6     fn foo(i32); //~ expected one of `:` or `@`, found `)`
   7
   8     fn bar_with_default_impl(String, String) {}
   9     //~^ ERROR expected one of `:`
  10     //~| ERROR expected one of `:`
  11
  12     // do not complain about missing `b`
  13     fn baz(a:usize, b, c: usize) -> usize { //~ ERROR expected one of `:`
  14         a + b + c
  15     }
  16 }
  17
  18 fn main() {}