src/test/ui/parser/issue-73568-lifetime-after-mut.rs

   1 #![crate_type="lib"]
   2 fn x<'a>(x: &mut 'a i32){} //~ ERROR lifetime must precede `mut`
   3
   4 macro_rules! mac {
   5     ($lt:lifetime) => {
   6         fn w<$lt>(w: &mut $lt i32) {}
   7         //~^ ERROR lifetime must precede `mut`
   8     }
   9 }
  10
  11 mac!('a);
  12
  13 // avoid false positives
  14 fn y<'a>(y: &mut 'a + Send) {
  15     //~^ ERROR expected a path on the left-hand side of `+`, not `&mut 'a`
  16     //~| WARNING trait objects without an explicit `dyn` are deprecated
  17     //~| ERROR at least one trait is required for an object type
  18     let z = y as &mut 'a + Send;
  19     //~^ ERROR expected value, found trait `Send`
  20     //~| WARNING trait objects without an explicit `dyn` are deprecated
  21 }