[all-commits] [llvm/llvm-project] ddd770: [libc++] Applied `[[nodiscard]]` to `<exception>`, ...

[Hristo Hristov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ddd770d97b2c4a071d4cd9cb471ed9a397e0135c
      https://github.com/llvm/llvm-project/commit/ddd770d97b2c4a071d4cd9cb471ed9a397e0135c
  Author: Hristo Hristov <hghristov.rmm at gmail.com>
  Date:   2025-12-06 (Sat, 06 Dec 2025)

  Changed paths:
    M libcxx/include/__exception/exception.h
    M libcxx/include/__exception/nested_exception.h
    M libcxx/include/__exception/operations.h
    M libcxx/include/__system_error/error_category.h
    M libcxx/include/__system_error/error_code.h
    M libcxx/include/__system_error/error_condition.h
    M libcxx/include/__system_error/system_error.h
    M libcxx/include/stdexcept
    A libcxx/test/libcxx/diagnostics/syserr/nodiscard.verify.cpp
    M libcxx/test/libcxx/language.support/nodiscard.verify.cpp

  Log Message:
  -----------
  [libc++] Applied `[[nodiscard]]` to `<exception>`, `<stdexcept>` and `<system_error>` (#170837)

[[nodiscard]] should be applied to functions where discarding the return
value is most likely a correctness issue.

- https://libcxx.llvm.org/CodingGuidelines.html



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