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.
