src/test/ui/const-generics/issue-67375.rs

   1 // revisions: full min
   2
   3 #![cfg_attr(full, allow(incomplete_features))]
   4 #![cfg_attr(full, feature(const_generics))]
   5
   6 struct Bug<T> {
   7     //~^ ERROR parameter `T` is never used
   8     inner: [(); { [|_: &T| {}; 0].len() }],
   9     //[min]~^ ERROR generic parameters may not be used in const operations
  10     //[full]~^^ WARN cannot use constants which depend on generic parameters in types
  11     //[full]~^^^ WARN this was previously accepted by the compiler
  12 }
  13
  14 fn main() {}