4a407d358e
Since r12-5072 made _Safe_container::operator=(const _Safe_container&) protected, the debug containers no longer compile in C++98 mode. They have user-provided copy assignment operators in C++98 mode, and they assign each base class in turn. The 'this->_M_safe() = __x' expressions fail, because calling a protected member function is only allowed via 'this'. They could be fixed by using this->_Safe::operator=(__x) but a simpler solution is to just remove the user-provided assignment operators and let the compiler define them (as we do for C++11 and later, by defining them as defaulted). The only change needed for that to work is to define the _Safe_vector copy assignment operator in C++98 mode, so that the implicit __gnu_debug::vector::operator= definition will call it, instead of needing to call _M_update_guaranteed_capacity() manually. libstdc++-v3/ChangeLog: * include/debug/deque (deque::operator=(const deque&)): Remove definition. * include/debug/list (list::operator=(const list&)): Likewise. * include/debug/map.h (map::operator=(const map&)): Likewise. * include/debug/multimap.h (multimap::operator=(const multimap&)): Likewise. * include/debug/multiset.h (multiset::operator=(const multiset&)): Likewise. * include/debug/set.h (set::operator=(const set&)): Likewise. * include/debug/string (basic_string::operator=(const basic_string&)): Likewise. * include/debug/vector (vector::operator=(const vector&)): Likewise. (_Safe_vector::operator=(const _Safe_vector&)): Define for C++98 as well. |
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libsupc++ | ||
po | ||
python | ||
scripts | ||
src | ||
testsuite | ||
ChangeLog | ||
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Makefile.am | ||
Makefile.in | ||
README | ||
acinclude.m4 | ||
aclocal.m4 | ||
config.h.in | ||
configure | ||
configure.ac | ||
configure.host | ||
crossconfig.m4 | ||
fragment.am | ||
linkage.m4 |
README
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.