that I know of. In Visual Studio, the problem would be solved by making the class non- exported, and specifying for the specific necessary functions within the class the export declaration. Also, if this were a result of inlining, it would explain why the
Yitzhak Sapir wrote: problem does
not appear in debug.
I think you're correct that this is an inlining issue: and specific to GCC prior to 3.4 (which is where BOOST_REGEX_BUGGY_CTYPE_FACET is defined).
Can you try removing the following section:
#ifdef BOOST_REGEX_BUGGY_CTYPE_FACET template BOOST_REGEX_DECL bool cpp_regex_traits_implementation<BOOST_REGEX_CHAR_T>::isctype(const BOOST_REGEX_CHAR_T c, char_class_type mask) const; #endif
from instantiate.hpp and then rebuild both the library and the test app and see if that fixes the issue?
Well, the macro appears in boost/regex/v4/cpp_regex_traits.hpp, boost/regex/v4/instances.hpp, and boost/regex/config.hpp If the #ifdef in instances.hpp is changed to #if 0, I get the following: /tmp/cc7hZEMV.o(.gnu.linkonce.t._ZN5boost11basic_regexIcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEE6assignEPKcS7_j+0x22): In function `boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::assign(char const*, char const*, unsigned)': : undefined reference to `boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::do_assign(char const*, char const*, unsigned)' collect2: ld returned 1 exit status [ If I also comment out the define of the macro in config.hpp, I still get the same thing: /tmp/ccH7Bese.o(.gnu.linkonce.t._ZN5boost11basic_regexIcNS_12regex_traitsIcNS_16cpp_regex_traitsIcEEEEE6assignEPKcS7_j+0x22): In function `boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::assign(char const*, char const*, unsigned)': : undefined reference to `boost::basic_regex<char, boost::regex_traits<char, boost::cpp_regex_traits<char> > >::do_assign(char const*, char const*, unsigned)' collect2: ld returned 1 exit status Yitzhak Sapir CONFIDENTIALITY CAUTION This e-mail and any attachments may be confidential or legally privileged. If you received this message in error or are not the intended recipient, you should destroy the e-mail message and any attachments or copies, and you are prohibited from retaining, distributing, disclosing or using any information contained herein. Please inform us of the erroneous delivery by return e-mail. Thank you for your cooperation.