Commits on Dec 28, 2020

1. ices/67945-1.rs: fixed with errors …

   === stdout ===
   === stderr ===
   error: generic parameters may not be used in const operations
    --> /home/runner/work/glacier/glacier/ices/67945-1.rs:8:16
     |
   8 |         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
    --> /home/runner/work/glacier/glacier/ices/67945-1.rs:9:45
     |
   9 |         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
   
   warning: unused import: `std::marker::PhantomData`
    --> /home/runner/work/glacier/glacier/ices/67945-1.rs:2:5
     |
   2 | use std::marker::PhantomData;
     |     ^^^^^^^^^^^^^^^^^^^^^^^^
     |
     = note: `#[warn(unused_imports)]` on by default
   
   warning: unused import: `self`
    --> /home/runner/work/glacier/glacier/ices/67945-1.rs:4:16
     |
   4 | use std::mem::{self, MaybeUninit};
     |                ^^^^
   
   error[E0601]: `main` function not found in crate `67945_1`
     --> /home/runner/work/glacier/glacier/ices/67945-1.rs:2:1
      |
   2  | / use std::marker::PhantomData;
   3  | |
   4  | | use std::mem::{self, MaybeUninit};
   5  | |
   ...  |
   11 | |     }],
   12 | | }
      | |_^ consider adding a `main` function to `/home/runner/work/glacier/glacier/ices/67945-1.rs`
   
   error[E0392]: parameter `S` is never used
    --> /home/runner/work/glacier/glacier/ices/67945-1.rs:6:12
     |
   6 | struct Bug<S> {
     |            ^ unused parameter
     |
     = help: consider removing `S`, referring to it in a field, or using a marker such as `PhantomData`
   
   error: aborting due to 4 previous errors; 2 warnings emitted
   
   Some errors have detailed explanations: E0392, E0601.
   For more information about an error, try `rustc --explain E0392`.
   ==============

   

   rustbot committed Dec 28, 2020
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