Instantiate higher-ranked transmute goal w/ placeholders before emitting sub-obligations #139541
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
rustbot
added
S-waiting-on-review
compiler-errors
commented
Apr 8, 2025
| @@ -343,7 +343,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> { | |||
| obligation.cause.clone(), | |||
There was a problem hiding this comment.
Bad freeze obl was being constructed on line 335 above.
|
@bors r+ rollup |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 8, 2025
…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#139494 (Restrict some queries by def-kind more) - rust-lang#139496 (Revert r-a changes of rust-lang#139455) - rust-lang#139506 (add missing word in doc comment (part 2)) - rust-lang#139515 (Improve presentation of closure signature mismatch from `Fn` trait goal) - rust-lang#139520 (compiletest maintenance: sort deps and drop dep on `anyhow`) - rust-lang#139523 (Rustc dev guide subtree update) - rust-lang#139526 (Fix deprecation note for std::intrinsics) - rust-lang#139528 (compiletest: Remove the `--logfile` flag) - rust-lang#139541 (Instantiate higher-ranked transmute goal w/ placeholders before emitting sub-obligations) - rust-lang#139547 (Update library tracking issue template to set S-tracking-unimplemented) r? `@ghost` `@rustbot` modify labels: rollup
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 9, 2025
…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#139494 (Restrict some queries by def-kind more) - rust-lang#139496 (Revert r-a changes of rust-lang#139455) - rust-lang#139506 (add missing word in doc comment (part 2)) - rust-lang#139515 (Improve presentation of closure signature mismatch from `Fn` trait goal) - rust-lang#139520 (compiletest maintenance: sort deps and drop dep on `anyhow`) - rust-lang#139523 (Rustc dev guide subtree update) - rust-lang#139526 (Fix deprecation note for std::intrinsics) - rust-lang#139528 (compiletest: Remove the `--logfile` flag) - rust-lang#139541 (Instantiate higher-ranked transmute goal w/ placeholders before emitting sub-obligations) - rust-lang#139547 (Update library tracking issue template to set S-tracking-unimplemented) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Apr 9, 2025
Rollup merge of rust-lang#139541 - compiler-errors:transmute, r=lcnr Instantiate higher-ranked transmute goal w/ placeholders before emitting sub-obligations This avoids an ICE where we weren't keeping track of bound variables correctly in the `Freeze` obligations we emit for transmute goals. We could use `rebind` instead on that goal, but I think it's better just to instantiate the binder. Fixes rust-lang#139538 r? `@lcnr` or reassign
github-actions bot
pushed a commit
to model-checking/verify-rust-std
that referenced
this pull request
Apr 19, 2025
…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#139494 (Restrict some queries by def-kind more) - rust-lang#139496 (Revert r-a changes of rust-lang#139455) - rust-lang#139506 (add missing word in doc comment (part 2)) - rust-lang#139515 (Improve presentation of closure signature mismatch from `Fn` trait goal) - rust-lang#139520 (compiletest maintenance: sort deps and drop dep on `anyhow`) - rust-lang#139523 (Rustc dev guide subtree update) - rust-lang#139526 (Fix deprecation note for std::intrinsics) - rust-lang#139528 (compiletest: Remove the `--logfile` flag) - rust-lang#139541 (Instantiate higher-ranked transmute goal w/ placeholders before emitting sub-obligations) - rust-lang#139547 (Update library tracking issue template to set S-tracking-unimplemented) r? `@ghost` `@rustbot` modify labels: rollup
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This avoids an ICE where we weren't keeping track of bound variables correctly in the
Freezeobligations we emit for transmute goals. We could userebindinstead on that goal, but I think it's better just to instantiate the binder.Fixes #139538
r? @lcnr or reassign