id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2494	compile errors in function_template.hpp when BOOST_NO_EXCEPTIONS defined	ANDREW CHITTENDEN <andyc@…>	doug_gregor	"This is on Boost 1.37.0 - there's no version for that at the moment in the Version pull down for submitting new bugs.

/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/detail/maybe_include.hpp:23,
                 from /home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function2.hpp:11,
                 from /home/andyc/work/tiger/1/include/ppc_BOS/boost/signals/detail/named_slot_map.hpp:18,
                 from libs/signals/src/named_slot_map.cpp:12:
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:965: error: declaration of 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:652: error:  shadows template parm 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:965: error: declaration of 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:965: error: declaration of 'class T1'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T1'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:979: error: declaration of 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:652: error:  shadows template parm 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:979: error: declaration of 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:979: error: declaration of 'class T1'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T1'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:983: error: invalid use of incomplete type 'class boost::function2<R, T0, T1>'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:667: error: declaration of 'class boost::function2<R, T0, T1>'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:994: error: declaration of 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:652: error:  shadows template parm 'class R'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:994: error: declaration of 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T0'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:994: error: declaration of 'class T1'
/home/andyc/work/tiger/1/include/ppc_BOS/boost/function/function_template.hpp:653: error:  shadows template parm 'class T1'

This patch fixes it:

===== boost/function/function_template.hpp 1.1 vs edited =====
--- 1.1/boost/function/function_template.hpp    2008-11-06 09:48:36 +00:00
+++ edited/boost/function/function_template.hpp 2008-11-12 09:37:06 +00:00
@@ -950,10 +950,10 @@
           f.vtable->manager(f.functor, this->functor,
                             boost::detail::function::move_functor_tag);
                  f.vtable = 0;
-#if !defined(BOOST_NO_EXCEPTIONS)      
         } else {
           clear();
         }
+#if !defined(BOOST_NO_EXCEPTIONS)      
       } catch (...) {
         vtable = 0;
         throw;
"	Bugs	closed	Boost 1.38.0	function	Boost 1.37.0	Problem	fixed		ingmar@…