[GitHub] [arrow] PragmaTwice opened a new issue, #33911: [C++] Broken univeral forwarding in Result::ValueOrElse

["PragmaTwice (via GitHub)" <gi...@apache.org>]

PragmaTwice opened a new issue, #33911:
URL: https://github.com/apache/arrow/issues/33911

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   https://github.com/apache/arrow/blob/4f1d255f3dc57457e5c78d98c4b76fc523cf9961/cpp/src/arrow/result.h#L369-L375
   
   The parameter `generate_alternative` is passed by univeral forwarding, but `std::forward` is missing to use it.
   
   This may result in incorrect overloading selection or compilation errors, such as a class type with the method `operator()() &&`.
   
   ### Component(s)
   
   C++


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[GitHub] [arrow] pitrou closed issue #33911: [C++] Broken univeral forwarding in Result::ValueOrElse

["pitrou (via GitHub)" <gi...@apache.org>]

pitrou closed issue #33911: [C++] Broken univeral forwarding in Result::ValueOrElse
URL: https://github.com/apache/arrow/issues/33911


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