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[c++26 fix] include <exception> in Gen.hpp - #344

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Aug 6, 2026
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[c++26 fix] include <exception> in Gen.hpp#344
emil-e merged 1 commit into
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marcia-pedals:master

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@marcia-pedals

@marcia-pedals marcia-pedals commented Feb 23, 2026 •
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When compiling in a c++26 project, I get this error:

  rapidcheck/Gen.hpp:72:22: error: calling 'current_exception' with incomplete return type 'exception_ptr'
     72 |     auto exception = std::current_exception();
        |                      ^~~~~~~~~~~~~~~~~~~~~~~~
  .../exception/operations.h:36:33: note: forward declaration of 'std::exception_ptr'
     36 | class _LIBCPP_EXPORTED_FROM_ABI exception_ptr;
        |                                 ^

Including <exception> fixes it, and this seems correct to me because https://en.cppreference.com/w/cpp/error/exception_ptr.html says that it's defined in <exception>.

@emil-e
emil-e merged commit 6e8dadf into emil-e:master Aug 6, 2026
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@marcia-pedals @emil-e