little typo in last commited code
add if(is_bool_type(sym)) this->bool_type->accept(*this) in generate_c_il_c::visit(il_default_variable_c*)
to get .BOOLvar instead of .FALSEvar resp. .TRUEvar ..

AM_CXXFLAGS = -g -Wall -Wpointer-arith -Wwrite-strings -Wno-unused