Re: [Boost-users] Preferred syntax on GCC 4.0

Could it be that you forgot an include or a using namespace directive? Usually when I get "ISO C++ forbids delcaration of sometype with no type" I simply forgot to include the type. Pedro Lamarão wrote:

Austin Shoemaker escreveu:

...

I can't find this in the documentation or on the web, surprisingly, so I thought I'd ask here:

Should I be able to use "preferred syntax" with boost::signal using GCC 4.0? I get "ISO C++ forbids delcaration of 'signal' with no type" errors, and portable syntax works fine.

Can you provide the problematic code with compiler output?

-- Sébastien Fortier