Re: [Boost-bugs] [Boost C++ Libraries] #3335: boost::threads does not compile with gcc -fno-exceptions

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3335: boost::threads does not compile with gcc -fno-exceptions
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-08-12 09:27:02

#3335: boost::threads does not compile with gcc -fno-exceptions
---------------------------------------------------+------------------------
 Reporter:  Andrew Chittenden <andyc@…>            |       Owner:  anthonyw
     Type:  Bugs                                   |      Status:  new     
Milestone:  Boost 1.40.0                           |   Component:  thread  
  Version:  Boost 1.39.0                           |    Severity:  Problem 
 Keywords:                                         |  
---------------------------------------------------+------------------------

Comment(by Andrew Chittenden <andyc@…>):

 using once.hpp also fails to compile:

 <pre>
 --snip
 #define BOOST_NO_EXCEPTIONS

 #include <boost/thread/once.hpp>

 boost::once_flag once = BOOST_ONCE_INIT;

 bool initialised = false;

 void
 testOnceInit() {
     assert(!initialised);
     initialised = true;
 }

 struct ConstructOnce {
     ConstructOnce()
     {
         boost::call_once(&testOnceInit, once);
     }
 };

 ConstructOnce first;
 ConstructOnce second;

 --snip
 # g++ -Wall -fno-exceptions -I/home/andyc/work/3rdParty/boost_1_39_0 -c -o
 testonce.o testonce.cpp
 /home/andyc/work/3rdParty/boost_1_39_0/boost/thread/pthread/once.hpp: In
 function ?void boost::call_once(boost::once_flag&, Function) [with
 Function = void (*)()]?:
 /home/andyc/work/3rdParty/boost_1_39_0/boost/thread/once.hpp:27:
 instantiated from here
 /home/andyc/work/3rdParty/boost_1_39_0/boost/thread/pthread/once.hpp:66:
 error: exception handling disabled, use -fexceptions to enable
 </pre>

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3335#comment:2>
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