[WIP] Polymorphization

[camelid]

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[rust-log-analyzer]

The job test-pr-check-2 failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

[RUSTC-TIMING] rustc_mir_build test:false 2.216
    Checking rustc_ty_utils v0.0.0 (/checkout/compiler/rustc_ty_utils)
[RUSTC-TIMING] rustc_codegen_llvm test:false 2.778
    Checking rustc_borrowck v0.0.0 (/checkout/compiler/rustc_borrowck)
error[E0063]: missing field `repr_c` in initializer of `LayoutData<_, _>`
   --> compiler/rustc_ty_utils/src/layout.rs:884:19
    |
884 |     tcx.mk_layout(LayoutData {
    |                   ^^^^^^^^^^ missing `repr_c`

---
70 | |         fields: _,
71 | |         variants: _,
72 | |         backend_repr,
...  |
79 | |         randomization_seed: _,
80 | |     } = *layout.0.0;
   | |_____^ missing field `repr_c`
   |
help: include the missing field in the pattern
   |
79 -         randomization_seed: _,
80 -     } = *layout.0.0;
79 +         randomization_seed: _, repr_c } = *layout.0.0;
   |
help: if you don't care about this missing field, you can explicitly ignore it
   |
79 -         randomization_seed: _,
80 -     } = *layout.0.0;
79 +         randomization_seed: _, repr_c: _ } = *layout.0.0;
   |
help: or always ignore missing fields here
   |
79 -         randomization_seed: _,
80 -     } = *layout.0.0;
79 +         randomization_seed: _, .. } = *layout.0.0;
   |

Some errors have detailed explanations: E0027, E0063.
For more information about an error, try `rustc --explain E0027`.
[RUSTC-TIMING] rustc_ty_utils test:false 0.802