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support ConstKind::Expr in is_const_evaluatable and WfPredicates::compute #105339

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merged 1 commit into from
Dec 6, 2022

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@BoxyUwU BoxyUwU commented Dec 5, 2022

Fixes #105205

Currently we haven't implemented a way to evaluate ConstKind::Expr(Expr::Binop(Add, 1, 2)) so I just left that with a FIXME and a delay_span_bug since I have no idea how to do that and it would make this a much larger (and more complicated) PR :P

@BoxyUwU BoxyUwU added the A-const-generics Area: const generics (parameters and arguments) label Dec 5, 2022
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rustbot commented Dec 5, 2022

r? @TaKO8Ki

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@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Dec 5, 2022
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rustbot commented Dec 5, 2022

Some changes occurred in const_evaluatable.rs

cc @lcnr

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TaKO8Ki commented Dec 6, 2022

@bors r+

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bors commented Dec 6, 2022

📌 Commit c9bab74 has been approved by TaKO8Ki

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Dec 6, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Dec 6, 2022
support `ConstKind::Expr` in `is_const_evaluatable` and `WfPredicates::compute`

Fixes rust-lang#105205

Currently we haven't implemented a way to evaluate `ConstKind::Expr(Expr::Binop(Add, 1, 2))` so I just left that with a `FIXME` and a `delay_span_bug` since I have no idea how to do that and it would make this a much larger (and more complicated) PR :P
bors added a commit to rust-lang-ci/rust that referenced this pull request Dec 6, 2022
…iaskrgr

Rollup of 11 pull requests

Successful merges:

 - rust-lang#104439 (Add prototype to generate `COPYRIGHT` from REUSE metadata)
 - rust-lang#105005 (On E0195 point at where clause lifetime bounds)
 - rust-lang#105098 (propagate the error from parsing enum variant to the parser and emit out)
 - rust-lang#105243 (remove no-op 'let _ = ')
 - rust-lang#105254 (Recurse into nested impl-trait when computing variance.)
 - rust-lang#105287 (Synthesize substitutions for bad auto traits in dyn types)
 - rust-lang#105310 (Be more careful about unresolved exprs in suggestion)
 - rust-lang#105318 (Make `get_impl_future_output_ty` work with AFIT)
 - rust-lang#105339 (support `ConstKind::Expr` in `is_const_evaluatable` and `WfPredicates::compute`)
 - rust-lang#105340 (Avoid ICE by accounting for missing type)
 - rust-lang#105342 (Make `note_obligation_cause_code`  take a `impl ToPredicate` for predicate)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 762d254 into rust-lang:master Dec 6, 2022
@rustbot rustbot added this to the 1.67.0 milestone Dec 6, 2022
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ICE: checking wfness of ConstKind::Expr is unsupported
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