Re: [sigc] <lambda/group.h> problem solved

[Jeff Franks <jcf tpg com au>]

Martin,

This is the actual error reported by the 3.4.2 compiler:

../sigc++/adaptors/lambda/group.h:79: error: non-template 
`deduce_result_type' used as template
../sigc++/adaptors/lambda/group.h:79: error: (use `typename 
sigc::adaptor_trait<T_functor, 
sigc::is_base_and_derived<sigc::adaptor_base, 
T_functor>::value>::adaptor_type::template deduce_result_type' to 
indicate that it is a template)

When I substitute the template declaration as told to in the error 
message above everything compiles ok. Lines 245 and 458 also report the 
same error and work with the same substitution.

Jeff Franks.