Proto for Boost mailing list page: Re: [proto] Funky exercie: subset of Boost::parameters using proto

Subject: Re: [proto] Funky exercie: subset of Boost::parameters using proto
From: joel falcou (joel.falcou_at_[hidden])
Date: 2010-08-16 16:54:50

Got some error trying to compile this vs boost :: trunk

joel_at_dell-desktop:~/Desktop$ time g++-4.3 -O3 -c options.cpp -I./ 
-I/usr/local/include/boost-trunk
options.cpp: In member function ‘typename 
boost::option_expr<Expr>::result<const boost::option_expr<Expr> 
()(Option, Default)>::type boost::option_expr<Expr>::operator()(const 
Option&, const Default&) const’:
options.cpp:103: error: wrong number of template arguments (3, should be 2)
/usr/local/include/boost-trunk/boost/proto/proto_fwd.hpp:435: error: 
provided for ‘template<class Expr, class Grammar> struct 
boost::proto::matches’
/usr/local/include/boost-trunk/boost/mpl/assert.hpp: At global scope:
/usr/local/include/boost-trunk/boost/mpl/assert.hpp: In instantiation of 
‘mpl_::assert_arg_pred_not<int>’:
options.cpp:103: instantiated from here
/usr/local/include/boost-trunk/boost/mpl/assert.hpp:148: error: ‘int’ is 
not a class, struct, or union type
/usr/local/include/boost-trunk/boost/mpl/assert.hpp:149: error: ‘int’ is 
not a class, struct, or union type