Emit error in collecting_trait_impl_trait_tys on mismatched signatures
#104214
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
Previously, a `delay_span_bug` was isssued, failing normalization. This create a `TyKind::Error` in the signature, which caused `compare_predicate_entailment` to swallow its signature mismatch error, causing ICEs because no error was emitted.
Noratrieb
force-pushed
the
returns_impl_Ice
branch
from
e3105fc to
07a47e0
Compare
|
@bors r+ |
bors
added
S-waiting-on-bors
Manishearth
added a commit
to Manishearth/rust
that referenced
this pull request
Nov 10, 2022
…iler-errors Emit error in `collecting_trait_impl_trait_tys` on mismatched signatures Previously, a `delay_span_bug` was isssued, failing normalization. This create a `TyKind::Error` in the signature, which caused `compare_predicate_entailment` to swallow its signature mismatch error, causing ICEs because no error was emitted. fixes rust-lang#104183 r? `@compiler-errors`
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Nov 10, 2022
…iler-errors Emit error in `collecting_trait_impl_trait_tys` on mismatched signatures Previously, a `delay_span_bug` was isssued, failing normalization. This create a `TyKind::Error` in the signature, which caused `compare_predicate_entailment` to swallow its signature mismatch error, causing ICEs because no error was emitted. fixes rust-lang#104183 r? ``@compiler-errors``
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Nov 12, 2022
Rollup of 7 pull requests Successful merges: - rust-lang#102049 (Add the `#[derive_const]` attribute) - rust-lang#103970 (Unhide unknown spans) - rust-lang#104206 (Remove `save_and_restore_in_snapshot_flag`, use `ObligationCtxt` more) - rust-lang#104214 (Emit error in `collecting_trait_impl_trait_tys` on mismatched signatures) - rust-lang#104267 (rustdoc: use checkbox instead of switch for settings toggles) - rust-lang#104302 (Update cargo) - rust-lang#104303 (UI tests can be assigned to T-compiler) Failed merges: 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.
Previously, a
delay_span_bugwas isssued, failing normalization. This create aTyKind::Errorin the signature, which causedcompare_predicate_entailmentto swallow its signature mismatch error, causing ICEs because no error was emitted.fixes #104183
r? @compiler-errors