https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96161
Bug ID: 96161
Summary: istream::ignore sets eofbit too soon
Product: gcc
Version: 10.1.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libstdc++
Assignee: unassigned at gcc dot gnu.org
Reporter: redi at gcc dot gnu.org
Target Milestone: ---
#include <sstream>
#include <iostream>
int main()
{
std::istringstream s("++");
s.ignore(2, '-');
std::cout << "EOF? " << s.eof() << std::endl;
}
This shows that we set eofbit when the end of the stream is reached, even
though we have already discarded as many characters as requested.
Libc++ and MSVC do not set eofbit here.
