[Bug libstdc++/86292] Missing exception safety when constructing vector from input iterator pair

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86292

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Wed Jul  4 11:44:45 2018
New Revision: 262386

URL: https://gcc.gnu.org/viewcvs?rev=262386&root=gcc&view=rev
Log:
PR libstdc++/86292 fix exception safety of std::vector<InputIterator>
constructor

Backport from mainline
2018-06-25  Jonathan Wakely  <jwakely@redhat.com>

        PR libstdc++/86292
        * include/bits/stl_vector.h (vector::_M_range_initialize<InputIter>):
        Add try-catch block.
        * testsuite/23_containers/vector/cons/86292.cc: New.

Added:
   
branches/gcc-8-branch/libstdc++-v3/testsuite/23_containers/vector/cons/86292.cc
Modified:
    branches/gcc-8-branch/libstdc++-v3/ChangeLog
    branches/gcc-8-branch/libstdc++-v3/include/bits/stl_vector.h