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| author | Michael Goulet <michael@errs.io> | 2023-12-26 13:29:14 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-12-26 13:29:14 -0500 |
| commit | e1be642b41a79bd23b46aaa229cac4e23638b169 (patch) | |
| tree | 523210bd477925f28b5c6aca115973d79ef297c1 /compiler/rustc_pattern_analysis/src/lib.rs | |
| parent | 65aaece6c0d09ec0129088c6abc203612c9e39d0 (diff) | |
| parent | 48d089a8002d57f0c7b473905bc1925e99bcc76d (diff) | |
| download | rust-e1be642b41a79bd23b46aaa229cac4e23638b169.tar.gz rust-e1be642b41a79bd23b46aaa229cac4e23638b169.zip | |
Rollup merge of #119307 - compiler-errors:pat-lifetimes, r=Nadrieril
Clean up some lifetimes in `rustc_pattern_analysis` This PR removes some redundant lifetimes. I figured out that we were shortening the lifetime of an arena-allocated `&'p DeconstructedPat<'p>` to `'a DeconstructedPat<'p>`, which forced us to carry both lifetimes when we could otherwise carry just one. This PR also removes and elides some unnecessary lifetimes. I also cherry-picked 0292eb9bb9b897f5c0926c6a8530877f67e7cc9b, and then simplified more lifetimes in `MatchVisitor`, which should make #119233 a very simple PR! r? Nadrieril
Diffstat (limited to 'compiler/rustc_pattern_analysis/src/lib.rs')
| -rw-r--r-- | compiler/rustc_pattern_analysis/src/lib.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_pattern_analysis/src/lib.rs b/compiler/rustc_pattern_analysis/src/lib.rs index a1c9b157666..e01b571ede1 100644 --- a/compiler/rustc_pattern_analysis/src/lib.rs +++ b/compiler/rustc_pattern_analysis/src/lib.rs @@ -91,7 +91,7 @@ pub struct MatchCtxt<'a, 'p, Cx: TypeCx> { /// The context for type information. pub tycx: &'a Cx, /// An arena to store the wildcards we produce during analysis. - pub wildcard_arena: &'a TypedArena<DeconstructedPat<'p, Cx>>, + pub wildcard_arena: &'p TypedArena<DeconstructedPat<'p, Cx>>, } /// The arm of a match expression. |