diff options
Diffstat (limited to 'compiler/rustc_mir_dataflow/src')
| -rw-r--r-- | compiler/rustc_mir_dataflow/src/value_analysis.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/compiler/rustc_mir_dataflow/src/value_analysis.rs b/compiler/rustc_mir_dataflow/src/value_analysis.rs index 83766f31148..44bbb8374dc 100644 --- a/compiler/rustc_mir_dataflow/src/value_analysis.rs +++ b/compiler/rustc_mir_dataflow/src/value_analysis.rs @@ -685,8 +685,10 @@ impl Map { // `elem1` is either `Some(Variant(i))` or `None`. while let Some((mut place, elem1, elem2, ty)) = worklist.pop_front() { // The user requires a bound on the number of created values. - if let Some(value_limit) = value_limit && self.value_count >= value_limit { - break + if let Some(value_limit) = value_limit + && self.value_count >= value_limit + { + break; } // Create a place for this projection. @@ -717,7 +719,9 @@ impl Map { // Trim useless places. for opt_place in self.locals.iter_mut() { - if let Some(place) = *opt_place && self.inner_values[place].is_empty() { + if let Some(place) = *opt_place + && self.inner_values[place].is_empty() + { *opt_place = None; } } @@ -772,7 +776,7 @@ impl Map { assert!(old.is_none()); // Allocate a value slot since it doesn't have one. - assert!( self.places[len].value_index.is_none() ); + assert!(self.places[len].value_index.is_none()); self.places[len].value_index = Some(self.value_count.into()); self.value_count += 1; } |