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| author | Zalathar <Zalathar@users.noreply.github.com> | 2025-02-02 17:15:46 +1100 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2025-02-03 16:20:53 +1100 |
| commit | 849e0364c19931d775ef7bb06af7730cfd601465 (patch) | |
| tree | bef106976f4f19453fc91eebb65bf39c03a8e344 /compiler/rustc_ty_utils/src/consts.rs | |
| parent | ee17c3bc4d326a12e2339812a40e6cc5316a1b57 (diff) | |
| download | rust-849e0364c19931d775ef7bb06af7730cfd601465.tar.gz rust-849e0364c19931d775ef7bb06af7730cfd601465.zip | |
Remove `'pat` lifetime from some match-lowering data structures
By storing `PatRange` in an Arc, and copying a few fields out of `Pat`, we can greatly simplify the lifetimes involved in match lowering.
Diffstat (limited to 'compiler/rustc_ty_utils/src/consts.rs')
| -rw-r--r-- | compiler/rustc_ty_utils/src/consts.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_ty_utils/src/consts.rs b/compiler/rustc_ty_utils/src/consts.rs index 4038a1d68fa..cbe49d000b7 100644 --- a/compiler/rustc_ty_utils/src/consts.rs +++ b/compiler/rustc_ty_utils/src/consts.rs @@ -373,7 +373,8 @@ impl<'a, 'tcx> IsThirPolymorphic<'a, 'tcx> { match pat.kind { thir::PatKind::Constant { value } => value.has_non_region_param(), - thir::PatKind::Range(box thir::PatRange { lo, hi, .. }) => { + thir::PatKind::Range(ref range) => { + let &thir::PatRange { lo, hi, .. } = range.as_ref(); lo.has_non_region_param() || hi.has_non_region_param() } _ => false, |