"David B. Held" wrote:
>
> This code fails on bcc 5.5.1:
And for the gcc, too.
> template <typename U>
> foo(boost::call_traits<U>::param_type v)
> { }
There is a 'typename' missing, but that won't help AFAICS.
> [C++ Error] CallTraits.cpp(20): E2285 Could not find a match for
> 'foo::foo(X)'
>
> Any ideas?
The compiler has no idea how to deduce U as - depending on U -
param_type could change. What happens if two different U's would be a
valid match? IIUC the standard forbids type-deduction is these cases to
avoid non-portable code, so if any other compiler would work, it would
IMHO not be standard conformant code.
Regards, Daniel
--
Daniel Frey
aixigo AG - financial training, research and technology
Schloß-Rahe-Straße 15, 52072 Aachen, Germany
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