bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Rollup merge of #100907 - Nilstrieb:unrachable-typo-lol, r=Dylan-DPC

Browse source 
Fix typo in UnreachableProp

r? ``@Dylan-DPC``
This commit is contained in:
Dylan DPC 2022-08-23 20:40:08 +05:30 • committed by GitHub
commit 12c1ac0a67
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_mir_transform/src/unreachable_prop.rs
View file

@ -84,7 +84,7 @@ where
TerminatorKind::Unreachable TerminatorKind::Unreachable
} else if is_unreachable(otherwise) { } else if is_unreachable(otherwise) {
// If there are multiple targets, don't delete unreachable branches (like an unreachable otherwise) // If there are multiple targets, don't delete unreachable branches (like an unreachable otherwise)
// unless otherwise is unrachable, in which case deleting a normal branch causes it to be merged with // unless otherwise is unreachable, in which case deleting a normal branch causes it to be merged with
// the otherwise, keeping its unreachable. // the otherwise, keeping its unreachable.
// This looses information about reachability causing worse codegen. // This looses information about reachability causing worse codegen.
// For example (see src/test/codegen/match-optimizes-away.rs) // For example (see src/test/codegen/match-optimizes-away.rs)