Runtime error: Boost::foreach on temporary object

Question

Hello,
I have strange behavior, when using boost::foreach on the r-value (temporary object).
It compiles fine, but that it causes std::bad_alloc while running. :-(
It affects both ss12 and ss-exp (March one, CC: Sun Ceres C++ 5.10 SunOS_i386 2009/03/06).
The precompiled code posted here is generated by sstudio-express.
The problematic line is:
foreach(std::string hit_type, utils::split((**anim_itor)["hits"]))
While this is OK:
std::vector<std::string> pom = utils::split((**anim_itor)["hits"]);
foreach(std::string hit_type, pom) {
Here is precompiled code:
http://filebin.ca/gpubbw/unit_animation.i
Full source code can be found here (line 557):
http://svn.gna.org/viewcvs/wesnoth/trunk/src/unit_animation.cpp?rev=33993&dir_pagestart=250&view=markup
Can you please check if it's suncc bug - in case yes, are all info which I provided here enough to put inside bug report?
Thanks a lot,
Petr

Answer 1

Hi
Looking at
http://www.boost.org/doc/libs/1_38_0/boost/foreach.hpp
there's this
# if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)                                                      \
  || BOOST_WORKAROUND(__BORLANDC__, < 0x593)                                                    \
  || (BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, <= 700) && defined(_MSC_VER))                   \
  || BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x570))                                      \
  || BOOST_WORKAROUND(__DECCXX_VER, <= 60590042)
#  define BOOST_FOREACH_NO_RVALUE_DETECTIONso there's something specific for Studio 10.
I have 2 ideas:
Change the above __SUNPRO_CC test to 0x590 or 0x510
Use the -featuers=tmplife option.
Paul
Edited by: Paul_Floyd on Mar 23, 2009 4:50 AM