New upstream version 1.54.0+dfsg1

[rustc.git] / src / test / ui / const-generics / issue-67945-1.min.stderr

error: generic parameters may not be used in const operations
  --> $DIR/issue-67945-1.rs:13:16
   |
LL |         let x: S = MaybeUninit::uninit();
   |                ^ cannot perform const operation using `S`
   |
   = note: type parameters may not be used in const expressions
   = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions

error: generic parameters may not be used in const operations
  --> $DIR/issue-67945-1.rs:16:45
   |
LL |         let b = &*(&x as *const _ as *const S);
   |                                             ^ cannot perform const operation using `S`
   |
   = note: type parameters may not be used in const expressions
   = help: use `#![feature(const_generics)]` and `#![feature(const_evaluatable_checked)]` to allow generic const expressions

error[E0392]: parameter `S` is never used
  --> $DIR/issue-67945-1.rs:10:12
   |
LL | struct Bug<S> {
   |            ^ unused parameter
   |
   = help: consider removing `S`, referring to it in a field, or using a marker such as `PhantomData`
   = help: if you intended `S` to be a const parameter, use `const S: usize` instead

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0392`.