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* [Bug c++/64422] New: basic_string::erase is unresloved
@ 2014-12-28  5:37 bernd.edlinger at hotmail dot de
  2014-12-28  5:54 ` [Bug c++/64422] " bernd.edlinger at hotmail dot de
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: bernd.edlinger at hotmail dot de @ 2014-12-28  5:37 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64422

            Bug ID: 64422
           Summary: basic_string::erase is unresloved
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bernd.edlinger at hotmail dot de

starting with around r218964, "New std::string implementation."
the following program does no longer link correctly:

cat test1.cc 
#include <string>

int
main()
{
  std::string x;
  x.erase(x.begin(), x.end());
}


g++ test1.cc
/tmp/ccgup1FU.o: In function `main':
test1.cc:(.text+0x41): undefined reference to `std::__cxx11::basic_string<char,
std::char_traits<char>,
std::allocator<char>>::erase(__gnu_cxx::__normal_iterator<char*,
std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char>>>, __gnu_cxx::__normal_iterator<char*,
std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char>>>)'
collect2: error: ld returned 1 exit status


This does however not happen at -O1 and above.
Or if -std=gnu++11 is used.


^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2015-01-02 21:14 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-12-28  5:37 [Bug c++/64422] New: basic_string::erase is unresloved bernd.edlinger at hotmail dot de
2014-12-28  5:54 ` [Bug c++/64422] " bernd.edlinger at hotmail dot de
2014-12-28 11:43 ` bernd.edlinger at hotmail dot de
2014-12-28 23:58 ` redi at gcc dot gnu.org
2014-12-29 19:58 ` bernd.edlinger at hotmail dot de
2015-01-02 21:13 ` edlinger at gcc dot gnu.org
2015-01-02 21:14 ` bernd.edlinger at hotmail dot de

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