Prevent more spurious unreachable pattern lints #116715
Merged
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
This comment has been minimized.
This comment has been minimized.
oli-obk
approved these changes
Oct 14, 2023
Nadrieril
force-pushed
the
patkind-error
branch
from
57e824e to
edddcb8
Compare
Nadrieril
force-pushed
the
patkind-error
branch
from
edddcb8 to
89f75ff
Compare
|
I had missed a test blessing :D Does your approval count as a "r=me"? |
|
Jep @bors r+ |
bors
added
S-waiting-on-bors
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Oct 14, 2023
…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#115439 (rustdoc: hide `#[repr(transparent)]` if it isn't part of the public ABI) - rust-lang#116591 (Don't accidentally detect the commit hash as an `fadd` instruction) - rust-lang#116603 (Reorganize `bootstrap/Cargo.toml`) - rust-lang#116715 (Prevent more spurious unreachable pattern lints) - rust-lang#116723 (Fix broken build on ESP-IDF caused by rust-lang#115108) - rust-lang#116730 (Add some unsoundness tests for opaques capturing hidden regions not in substs) r? `@ghost` `@rustbot` modify labels: rollup
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Oct 14, 2023
Rollup merge of rust-lang#116715 - Nadrieril:patkind-error, r=oli-obk Prevent more spurious unreachable pattern lints Continues the work of rust-lang#115937 by introducing `PatKind::Error`, to be used instead of `PatKind::Wild` when an error was raised during pattern lowering. Most of match checking lints are skipped when a `PatKind::Error` is encountered. This avoids confusing extra warnings when a pattern is malformed. Now `PatKind::Wild` should indicate an actual wildcard pattern. r? `@oli-obk`
bors-ferrocene bot
added a commit
to ferrocene/ferrocene
that referenced
this pull request
Oct 17, 2023
54: Pull upstream master 2023 10 17 r=pietroalbini a=Veykril * rust-lang/rust#116196 * rust-lang/rust#116824 * rust-lang/rust#116822 * rust-lang/rust#116477 * rust-lang/rust#116826 * rust-lang/rust#116820 * rust-lang/rust#116811 * rust-lang/rust#116808 * rust-lang/rust#116805 * rust-lang/rust#116800 * rust-lang/rust#116798 * rust-lang/rust#116754 * rust-lang/rust#114370 * rust-lang/rust#116804 * rust-lang/rust#116802 * rust-lang/rust#116790 * rust-lang/rust#116786 * rust-lang/rust#116709 * rust-lang/rust#116430 * rust-lang/rust#116257 * rust-lang/rust#114157 * rust-lang/rust#116731 * rust-lang/rust#116550 * rust-lang/rust#114330 * rust-lang/rust#116724 * rust-lang/rust#116782 * rust-lang/rust#116776 * rust-lang/rust#115955 * rust-lang/rust#115196 * rust-lang/rust#116775 * rust-lang/rust#114589 * rust-lang/rust#113747 * rust-lang/rust#116772 * rust-lang/rust#116771 * rust-lang/rust#116760 * rust-lang/rust#116755 * rust-lang/rust#116732 * rust-lang/rust#116522 * rust-lang/rust#116341 * rust-lang/rust#116172 * rust-lang/rust#110604 * rust-lang/rust#110729 * rust-lang/rust#116527 * rust-lang/rust#116688 * rust-lang/rust#116757 * rust-lang/rust#116753 * rust-lang/rust#116748 * rust-lang/rust#116741 * rust-lang/rust#116594 * rust-lang/rust#116691 * rust-lang/rust#116643 * rust-lang/rust#116683 * rust-lang/rust#116635 * rust-lang/rust#115515 * rust-lang/rust#116742 * rust-lang/rust#116661 * rust-lang/rust#116576 * rust-lang/rust#116540 * rust-lang/rust#116352 * rust-lang/rust#116737 * rust-lang/rust#116730 * rust-lang/rust#116723 * rust-lang/rust#116715 * rust-lang/rust#116603 * rust-lang/rust#116591 * rust-lang/rust#115439 * rust-lang/rust#116264 * rust-lang/rust#116727 * rust-lang/rust#116704 * rust-lang/rust#116696 * rust-lang/rust#116695 * rust-lang/rust#116644 * rust-lang/rust#116630 * rust-lang/rust#116728 * rust-lang/rust#116689 * rust-lang/rust#116679 * rust-lang/rust#116618 * rust-lang/rust#116577 * rust-lang/rust#115653 * rust-lang/rust#116702 * rust-lang/rust#116015 * rust-lang/rust#115822 * rust-lang/rust#116407 * rust-lang/rust#115719 * rust-lang/rust#115524 * rust-lang/rust#116705 * rust-lang/rust#116645 * rust-lang/rust#116233 * rust-lang/rust#115108 * rust-lang/rust#116670 * rust-lang/rust#116676 * rust-lang/rust#116666 Co-authored-by: Benoît du Garreau <bdgdlm@outlook.com> Co-authored-by: Colin Finck <colin@reactos.org> Co-authored-by: Ian Jackson <ijackson@chiark.greenend.org.uk> Co-authored-by: Joshua Liebow-Feeser <joshlf@users.noreply.github.com> Co-authored-by: León Orell Valerian Liehr <me@fmease.dev> Co-authored-by: Trevor Gross <tmgross@umich.edu> Co-authored-by: Evan Merlock <evan@merlock.dev> Co-authored-by: joboet <jonasboettiger@icloud.com> Co-authored-by: Ralf Jung <post@ralfj.de> Co-authored-by: DaniPopes <57450786+DaniPopes@users.noreply.github.com> Co-authored-by: Mark Rousskov <mark.simulacrum@gmail.com> Co-authored-by: onur-ozkan <work@onurozkan.dev> Co-authored-by: Nicholas Nethercote <n.nethercote@gmail.com> Co-authored-by: The 8472 <git@infinite-source.de> Co-authored-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Co-authored-by: reez12g <reez12g@gmail.com> Co-authored-by: Jakub Beránek <berykubik@gmail.com>
Nadrieril
added
the
A-exhaustiveness-checking
compiler-errors
added a commit
to compiler-errors/rust
that referenced
this pull request
Jan 17, 2024
Add `PatKind::Err` to AST/HIR rust-lang#116715 added `thir::PatKind::Error`; this PR adds `hir::PatKind::Err` and `ast::PatKind::Err` (see rust-lang#118625 (comment).) --- `@rustbot` label +A-patterns r? WaffleLapkin
matthiaskrgr
added a commit
to matthiaskrgr/rust
that referenced
this pull request
Jan 18, 2024
Add `PatKind::Err` to AST/HIR rust-lang#116715 added `thir::PatKind::Error`; this PR adds `hir::PatKind::Err` and `ast::PatKind::Err` (see rust-lang#118625 (comment).) --- ``@rustbot`` label +A-patterns r? WaffleLapkin
rust-timer
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Jan 18, 2024
Rollup merge of rust-lang#119967 - ShE3py:patkind-err, r=WaffleLapkin Add `PatKind::Err` to AST/HIR rust-lang#116715 added `thir::PatKind::Error`; this PR adds `hir::PatKind::Err` and `ast::PatKind::Err` (see rust-lang#118625 (comment).) --- ``@rustbot`` label +A-patterns r? WaffleLapkin
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 participants
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.
Continues the work of #115937 by introducing
PatKind::Error, to be used instead ofPatKind::Wildwhen an error was raised during pattern lowering. Most of match checking lints are skipped when aPatKind::Erroris encountered. This avoids confusing extra warnings when a pattern is malformed. NowPatKind::Wildshould indicate an actual wildcard pattern.r? @oli-obk