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

   1 warning: unnecessary braces around const expression
   2   --> $DIR/unused_braces.rs:9:14
   3    |
   4 LL |     let _: A<{ 7 }>;
   5    |              ^^ ^^
   6    |
   7 note: the lint level is defined here
   8   --> $DIR/unused_braces.rs:3:9
   9    |
  10 LL | #![warn(unused_braces)]
  11    |         ^^^^^^^^^^^^^
  12 help: remove these braces
  13    |
  14 LL -     let _: A<{ 7 }>;
  15 LL +     let _: A<7>;
  16    |
  17
  18 warning: 1 warning emitted
  19