[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-08 Thread Michael Spencer via cfe-commits
https://github.com/Bigcheese closed https://github.com/llvm/llvm-project/pull/84423 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-08 Thread David Blaikie via cfe-commits
dwblaikie wrote: Cool cool - thanks for the extra context! https://github.com/llvm/llvm-project/pull/84423 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-08 Thread Michael Spencer via cfe-commits
Bigcheese wrote: The other cases of `std::system_category` were in `LLVM_ON_UNIX` (or similar) blocks that would only be used on systems where it's mostly fine to use either one, as most of the time you'll get an error that's in `std::errc`, and then there's no difference (or they just are nev

[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-08 Thread David Blaikie via cfe-commits
https://github.com/dwblaikie approved this pull request. Sounds OK to me. (though several other instances of system_category are touched in this patch - out of curiosity, how are those different from the one fixed case you called out in JSONTransport.cpp? Are the other uses of system_category

[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-07 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-llvm-binary-utilities Author: Michael Spencer (Bigcheese) Changes LLVM is inconsistent about how it converts `errno` to `std::error_code`. This can cause problems because values outside of `std::errc` compare differently if one is system and one is gen

[clang] [clang-tools-extra] [llvm] [llvm][Support] Add and use errnoAsErrorCode (PR #84423)

2024-03-07 Thread Michael Spencer via cfe-commits
https://github.com/Bigcheese created https://github.com/llvm/llvm-project/pull/84423 LLVM is inconsistent about how it converts `errno` to `std::error_code`. This can cause problems because values outside of `std::errc` compare differently if one is system and one is generic on POSIX systems.