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Avoid having to handle an Option in the type system

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This commit is contained in:
Oli Scherer
2025-02-05 15:22:10 +00:00
parent 4f2b108816
commit 0e7b283573
21 changed files with 146 additions and 109 deletions
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8
compiler/rustc_hir_analysis/src/variance/constraints.rs
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@@ -253,12 +253,8 @@ impl<'a, 'tcx> ConstraintContext<'a, 'tcx> {
ty::Pat(typ, pat) => {
match *pat {
ty::PatternKind::Range { start, end, include_end: _ } => {
if let Some(start) = start {
self.add_constraints_from_const(current, start, variance);
}
if let Some(end) = end {
self.add_constraints_from_const(current, end, variance);
}
self.add_constraints_from_const(current, start, variance);
self.add_constraints_from_const(current, end, variance);
}
}
self.add_constraints_from_ty(current, typ, variance);