Fix ICE for never pattern as closure parameters #147548
Open
+53
−3
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
chenyukang
force-pushed
the
yukang-fix-ice-141592
branch
from
a427f3f to
e7ed18b
Compare
chenyukang
force-pushed
the
yukang-fix-ice-141592
branch
from
e7ed18b to
ca8020a
Compare
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Outdated suggestions cannot be applied.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.
Fixes #141592
divergeis set here for never pattern in parameter:https://github.com/rust-lang/rust/blob/master/compiler/rustc_hir_typeck/src/check.rs#L87-L90
the assertion is too strict, I set it delay as bug for later error.