src/test/ui/const-generics/unused_braces.fixed

   1 // check-pass
   2 // run-rustfix
   3
   4 #![allow(incomplete_features)]
   5 #![warn(unused_braces)]
   6
   7 #![feature(const_generics)]
   8
   9 struct A<const N: usize>;
  10
  11 fn main() {
  12     let _: A<7>; // ok
  13     let _: A< 7 >; //~ WARN unnecessary braces
  14     let _: A<{ 3 + 5 }>; // ok
  15 }