Resolve elided lifetimes in assoc const to static if no other lifetimes are in scope #125258
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☔ The latest upstream changes (presumably #124417) made this pull request unmergeable. Please resolve the merge conflicts. |
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oh lol the FCP finished a couple week ago: Let me add tests and bump this out of draft. |
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r? compiler |
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This stuff is not my area of expertise but there are good comments, tests, and I don't see anything problematic. @bors r+ |
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Rollup of 8 pull requests Successful merges: - rust-lang#125258 (Resolve elided lifetimes in assoc const to static if no other lifetimes are in scope) - rust-lang#126250 (docs(change): Don't mention a Cargo 2024 edition change for 1.79) - rust-lang#126288 (doc: Added commas where needed) - rust-lang#126346 (export std::os::fd module on HermitOS) - rust-lang#126468 (div_euclid, rem_euclid: clarify/extend documentation) - rust-lang#126531 (Add codegen test for `Request::provide_*`) - rust-lang#126535 (coverage: Arrange span extraction/refinement as a series of passes) - rust-lang#126538 (coverage: Several small improvements to graph code) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#125258 - compiler-errors:static-if-no-lt, r=nnethercote Resolve elided lifetimes in assoc const to static if no other lifetimes are in scope Implements the change to elided lifetime resolution in *associated consts* subject to FCP here: rust-lang#125190 (comment) Specifically, walk the enclosing lifetime ribs in an associated const, and if we find no other lifetimes, then resolve to `'static`. Also make it work for traits, but don't lint -- just give a hard error in that case.
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Implements the change to elided lifetime resolution in associated consts subject to FCP here: #125190 (comment)
Specifically, walk the enclosing lifetime ribs in an associated const, and if we find no other lifetimes, then resolve to
'static.Also make it work for traits, but don't lint -- just give a hard error in that case.