diff options
Diffstat (limited to 'compiler/rustc_mir_build/src/build/matches/simplify.rs')
| -rw-r--r-- | compiler/rustc_mir_build/src/build/matches/simplify.rs | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/compiler/rustc_mir_build/src/build/matches/simplify.rs b/compiler/rustc_mir_build/src/build/matches/simplify.rs index c62989041..df221d356 100644 --- a/compiler/rustc_mir_build/src/build/matches/simplify.rs +++ b/compiler/rustc_mir_build/src/build/matches/simplify.rs @@ -67,7 +67,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { loop { let match_pairs = mem::take(&mut candidate.match_pairs); - if let [MatchPair { pattern: Pat { kind: box PatKind::Or { pats }, .. }, place }] = + if let [MatchPair { pattern: Pat { kind: PatKind::Or { pats }, .. }, place }] = &*match_pairs { existing_bindings.extend_from_slice(&new_bindings); @@ -113,7 +113,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { // late as possible. candidate .match_pairs - .sort_by_key(|pair| matches!(*pair.pattern.kind, PatKind::Or { .. })); + .sort_by_key(|pair| matches!(pair.pattern.kind, PatKind::Or { .. })); debug!(simplified = ?candidate, "simplify_candidate"); return false; // if we were not able to simplify any, done. } @@ -127,10 +127,10 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { &mut self, candidate: &Candidate<'pat, 'tcx>, place: PlaceBuilder<'tcx>, - pats: &'pat [Pat<'tcx>], + pats: &'pat [Box<Pat<'tcx>>], ) -> Vec<Candidate<'pat, 'tcx>> { pats.iter() - .map(|pat| { + .map(|box pat| { let mut candidate = Candidate::new(place.clone(), pat, candidate.has_guard); self.simplify_candidate(&mut candidate); candidate @@ -149,18 +149,18 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { candidate: &mut Candidate<'pat, 'tcx>, ) -> Result<(), MatchPair<'pat, 'tcx>> { let tcx = self.tcx; - match *match_pair.pattern.kind { + match match_pair.pattern.kind { PatKind::AscribeUserType { ref subpattern, ascription: thir::Ascription { ref annotation, variance }, } => { // Apply the type ascription to the value at `match_pair.place`, which is the if let Ok(place_resolved) = - match_pair.place.clone().try_upvars_resolved(self.tcx, self.typeck_results) + match_pair.place.clone().try_upvars_resolved(self.tcx, &self.upvars) { candidate.ascriptions.push(Ascription { annotation: annotation.clone(), - source: place_resolved.into_place(self.tcx, self.typeck_results), + source: place_resolved.into_place(self.tcx, &self.upvars), variance, }); } @@ -185,11 +185,11 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { is_primary: _, } => { if let Ok(place_resolved) = - match_pair.place.clone().try_upvars_resolved(self.tcx, self.typeck_results) + match_pair.place.clone().try_upvars_resolved(self.tcx, &self.upvars) { candidate.bindings.push(Binding { span: match_pair.pattern.span, - source: place_resolved.into_place(self.tcx, self.typeck_results), + source: place_resolved.into_place(self.tcx, &self.upvars), var_id: var, binding_mode: mode, }); @@ -208,7 +208,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { Err(match_pair) } - PatKind::Range(PatRange { lo, hi, end }) => { + PatKind::Range(box PatRange { lo, hi, end }) => { let (range, bias) = match *lo.ty().kind() { ty::Char => { (Some(('\u{0000}' as u128, '\u{10FFFF}' as u128, Size::from_bits(32))), 0) @@ -254,7 +254,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { &mut candidate.match_pairs, &match_pair.place, prefix, - slice.as_ref(), + slice, suffix, ); Ok(()) @@ -294,7 +294,7 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { &mut candidate.match_pairs, &match_pair.place, prefix, - slice.as_ref(), + slice, suffix, ); Ok(()) |