Remove the erase regions MIR transform #70165
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r? @eddyb (rust_highfive has picked a reviewer for you, use r? to override) |
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| let region = tcx.mk_region(ty::ReScope(region::Scope { | ||
| id: body.value.hir_id.local_id, | ||
| data: region::ScopeData::CallSite, | ||
| })); |
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Can we see a simplification of ty::RegionKind some time soon? 😁
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I'm working on it.
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r=me after switching to erase_late_bound_regions (if it exists)
cc @nikomatsakis
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…sakis Remove the erase regions MIR transform We now ensure that MIR never contains unerased regions in the first place.
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Rollup of 16 pull requests Successful merges: - rust-lang#65097 (Make std::sync::Arc compatible with ThreadSanitizer) - rust-lang#69033 (Use generator resume arguments in the async/await lowering) - rust-lang#69997 (add `Option::{zip,zip_with}` methods under "option_zip" gate) - rust-lang#70038 (Remove the call that makes miri fail) - rust-lang#70058 (can_begin_literal_maybe_minus: `true` on `"-"? lit` NTs.) - rust-lang#70111 (BTreeMap: remove shared root) - rust-lang#70139 (add delay_span_bug to TransmuteSizeDiff, just to be sure) - rust-lang#70165 (Remove the erase regions MIR transform) - rust-lang#70166 (Derive PartialEq, Eq and Hash for RangeInclusive) - rust-lang#70176 (Add tests for rust-lang#58319 and rust-lang#65131) - rust-lang#70177 (Fix oudated comment for NamedRegionMap) - rust-lang#70184 (expand_include: set `.directory` to dir of included file.) - rust-lang#70187 (more clippy fixes) - rust-lang#70188 (Clean up E0439 explanation) - rust-lang#70189 (Abi::is_signed: assert that we are a Scalar) - rust-lang#70194 (#[must_use] on split_off()) Failed merges: r? @ghost
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We now ensure that MIR never contains unerased regions in the first place.