Remove hir::Map
#139772
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Remove hir::Map
#139772
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It's unused.
Remove old references to the HIR map.
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The rustc-dev-guide subtree was changed. If this PR only touches the dev guide consider submitting a PR directly to rust-lang/rustc-dev-guide otherwise thank you for updating the dev guide with your changes. |
Zalathar
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Apr 15, 2025
Comment on lines
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| /// Collect al types that have an implicit `'static` obligation that we could suggest `'_` for. | ||
| pub struct StaticLifetimeVisitor<'tcx>(pub Vec<Span>, pub crate::hir::map::Map<'tcx>); | ||
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| impl<'v> hir::intravisit::Visitor<'v> for StaticLifetimeVisitor<'v> { | ||
| fn visit_lifetime(&mut self, lt: &'v hir::Lifetime) { | ||
| if let hir::LifetimeName::ImplicitObjectLifetimeDefault | hir::LifetimeName::Static = lt.res | ||
| { | ||
| self.0.push(lt.ident.span); | ||
| } | ||
| } | ||
| } | ||
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Historical note: This became unused after #137183.
Zalathar
reviewed
Apr 15, 2025
| @@ -197,15 +197,15 @@ rustc_queries! { | |||
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| /// Gives access to the HIR node's parent for the HIR owner `key`. | |||
| /// | |||
| /// This can be conveniently accessed by methods on `tcx.hir()`. | |||
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Note for future work: Now that there are lots of useful .hir_* methods on tcx, having these queries in the same “namespace” feels like a bit of a footgun.
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Looks good, thanks. @bors r+ |
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@bors rollup=always |
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Rollup of 17 pull requests Successful merges: - rust-lang#138374 (Enable contracts for const functions) - rust-lang#138380 (ci: add runners for vanilla LLVM 20) - rust-lang#138393 (Allow const patterns of matches to contain pattern types) - rust-lang#139517 (std: sys: process: uefi: Use NULL stdin by default) - rust-lang#139554 (std: add Output::exit_ok) - rust-lang#139660 (compiletest: Add an experimental new executor to replace libtest) - rust-lang#139669 (Overhaul `AssocItem`) - rust-lang#139671 (Proc macro span API redesign: Replace proc_macro::SourceFile by Span::{file, local_file}) - rust-lang#139750 (std/thread: Use default stack size from menuconfig for NuttX) - rust-lang#139772 (Remove `hir::Map`) - rust-lang#139785 (Let CStrings be either 1 or 2 byte aligned.) - rust-lang#139789 (do not unnecessarily leak auto traits in item bounds) - rust-lang#139791 (drop global where-bounds before merging candidates) - rust-lang#139798 (normalize: prefer `ParamEnv` over `AliasBound` candidates) - rust-lang#139822 (Fix: Map EOPNOTSUPP to ErrorKind::Unsupported on Unix) - rust-lang#139833 (Fix some HIR pretty-printing problems) - rust-lang#139836 (Basic tests of MPMC receiver cloning) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#139772 - nnethercote:rm-hir-Map, r=Zalathar Remove `hir::Map` A follow-up to rust-lang#139232. r? `@Zalathar`
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Rollup of 17 pull requests Successful merges: - rust-lang#138374 (Enable contracts for const functions) - rust-lang#138380 (ci: add runners for vanilla LLVM 20) - rust-lang#138393 (Allow const patterns of matches to contain pattern types) - rust-lang#139517 (std: sys: process: uefi: Use NULL stdin by default) - rust-lang#139554 (std: add Output::exit_ok) - rust-lang#139660 (compiletest: Add an experimental new executor to replace libtest) - rust-lang#139669 (Overhaul `AssocItem`) - rust-lang#139671 (Proc macro span API redesign: Replace proc_macro::SourceFile by Span::{file, local_file}) - rust-lang#139750 (std/thread: Use default stack size from menuconfig for NuttX) - rust-lang#139772 (Remove `hir::Map`) - rust-lang#139785 (Let CStrings be either 1 or 2 byte aligned.) - rust-lang#139789 (do not unnecessarily leak auto traits in item bounds) - rust-lang#139791 (drop global where-bounds before merging candidates) - rust-lang#139798 (normalize: prefer `ParamEnv` over `AliasBound` candidates) - rust-lang#139822 (Fix: Map EOPNOTSUPP to ErrorKind::Unsupported on Unix) - rust-lang#139833 (Fix some HIR pretty-printing problems) - rust-lang#139836 (Basic tests of MPMC receiver cloning) r? `@ghost` `@rustbot` modify labels: rollup
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A follow-up to #139232.
r? @Zalathar