Add supprot for FLS functions on Windows#4788
Add supprot for FLS functions on Windows#4788ohadravid wants to merge 1 commit intorust-lang:masterfrom
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Thanks for the PR! |
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This PR was rebased onto a different master commit. Here's a range-diff highlighting what actually changed. Rebasing is a normal part of keeping PRs up to date, so no action is needed—this note is just to help reviewers. |
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☔ The latest upstream changes (possibly d04a627) made this pull request unmergeable. Please resolve the merge conflicts. |
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Let's just do the review in rust-lang/rust#148799, that should be simpler. |
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This PR adds support for the
Fls{Alloc,GetValue,SetValue,Free}functions that are available on Windows. They enable native thread-local storage with destructor callbacks (MSDN).I also have a PR to std that switches the default impl to use these functions, but I think supporting them in Miri can be useful anyway 🪟