On Apr 16, 2026, at 7:47 AM, Marshall Clow <mclow.lists@gmail.com> wrote:
In particular, there are over 3000 warnings of the form:
./boost/proto/transform/detail/preprocessed/call.hpp:12:23: warning: declaration of a variadic function without a comma before '...' is deprecated [-Wdeprecated-missing-comma-variadic-parameter] 12 | struct call<Fun(A0...)> : transform<call<Fun(A0...)> > | ^ | , ./boost/proto/transform/detail/preprocessed/call.hpp:12:52: warning: declaration of a variadic function without a comma before '...' is deprecated [-Wdeprecated-missing-comma-variadic-parameter] 12 | struct call<Fun(A0...)> : transform<call<Fun(A0...)> > | ^ | , ./boost/proto/transform/detail/preprocessed/call.hpp:32:28: warning: declaration of a variadic function without a comma before '...' is deprecated [-Wdeprecated-missing-comma-variadic-parameter] 32 | struct call<Fun(A0 , A1...)> : transform<call<Fun(A0 , A1...)> >
(C++2c only)
This has already been reported: https://github.com/boostorg/proto/issues/37 — Marshall