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Simplify some conditions

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This commit is contained in:
Maybe Waffle 2023-06-27 07:40:47 +00:00
parent 97bf23d26b
commit ef05533c39
11 changed files with 35 additions and 45 deletions
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2
compiler/rustc_mir_transform/src/coverage/graph.rs
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@ -387,7 +387,7 @@ impl BasicCoverageBlockData {
// If the BCB has an edge counter (to be injected into a new `BasicBlock`), it can also
// have an expression (to be injected into an existing `BasicBlock` represented by this
// `BasicCoverageBlock`).
if !self.counter_kind.as_ref().map_or(true, |c| c.is_expression()) {
if self.counter_kind.as_ref().is_some_and(|c| !c.is_expression()) {
return Error::from_string(format!(
"attempt to add an incoming edge counter from {:?} when the target BCB already \
has a `Counter`",