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don't use region variables in borrowck query response #111310

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aliemjay opened this issue May 7, 2023 · 0 comments
Open

don't use region variables in borrowck query response #111310

aliemjay opened this issue May 7, 2023 · 0 comments
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C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.

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aliemjay commented May 7, 2023

ClosureOutlivesRequirements abuses RegionVids by using them as an index into the early bound regions of the closure. This should be changed to use late-bound regions instead and instantiating them later in a way similar to ClosureOutlivesSubjectTy.

See the original discussion in #108691 (comment).
@aliemjay aliemjay added C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels May 7, 2023
@aliemjay aliemjay mentioned this issue May 7, 2023
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C-cleanup Category: PRs that clean code up or issues documenting cleanup. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
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