Move rustrt::last_os_error into core#4859
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luqmana wants to merge 2 commits into
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This gives core a dependency on llvm. Right now only rustc has that dependency. r- |
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Alright. Well option 2 now. |
RalfJung
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Automatic Rustup
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No need for it to be in written anew in rustrt since LLVM already provides a platform independent way of getting the error string. This pull request just makes it available in core::os.
So that's one less helper function in rustrt. (#4812)