tests/ui/consts/issue-94675.rs

   1 #![feature(const_trait_impl, const_mut_refs)]
   2
   3 struct Foo<'a> {
   4     bar: &'a mut Vec<usize>,
   5 }
   6
   7 impl<'a> Foo<'a> {
   8     const fn spam(&mut self, baz: &mut Vec<u32>) {
   9         self.bar[0] = baz.len();
  10         //~^ ERROR: cannot call
  11         //~| ERROR: cannot call
  12         //~| ERROR: the trait bound
  13     }
  14 }
  15
  16 fn main() {}