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Pacify tidy.

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This commit is contained in:
Camille GILLOT 2023-01-29 10:20:51 +00:00
parent a5ef6bac28
commit b34a8a294d
2 changed files with 4 additions and 4 deletions
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4
compiler/rustc_middle/src/mir/syntax.rs
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@ -325,8 +325,8 @@ pub enum StatementKind<'tcx> {
/// Only `RetagKind::Default` and `RetagKind::FnEntry` are permitted.
Retag(RetagKind, Box<Place<'tcx>>),
/// This statement exists to preserve a trace of a scrutinee matched against a wildcard
/// binding. This is especially useful for `let _ = PLACE;` bindings that desugar to a single
/// This statement exists to preserve a trace of a scrutinee matched against a wildcard binding.
/// This is especially useful for `let _ = PLACE;` bindings that desugar to a single
/// `PlaceMention(PLACE)`.
///
/// When executed at runtime this is a nop.

4
compiler/rustc_mir_transform/src/check_unsafety.rs
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@ -107,8 +107,8 @@ impl<'tcx> Visitor<'tcx> for UnsafetyChecker<'_, 'tcx> {
| StatementKind::Nop => {
// safe (at least as emitted during MIR construction)
}
// `AscribeUserType` just exists to help MIR borrowck. It has no semantics, and
// everything is already reported by `PlaceMention`.
// `AscribeUserType` just exists to help MIR borrowck.
// It has no semantics, and everything is already reported by `PlaceMention`.
StatementKind::AscribeUserType(..) => return,
}
self.super_statement(statement, location);