[Bug libstdc++/91748] doesn't compile std::for_each_n with random access iterator range

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91748

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Sep 12 10:51:58 2019
New Revision: 275684

URL: https://gcc.gnu.org/viewcvs?rev=275684&root=gcc&view=rev
Log:
PR libstdc++/91748 fix std::for_each_n for random access iterators

        PR libstdc++/91748
        * include/bits/stl_algo.h (for_each_n): Fix random access iterator
        case.
        * testsuite/25_algorithms/for_each/for_each_n.cc: Test with random
        access iterators.

Modified:
    branches/gcc-9-branch/libstdc++-v3/ChangeLog
    branches/gcc-9-branch/libstdc++-v3/include/bits/stl_algo.h
   
branches/gcc-9-branch/libstdc++-v3/testsuite/25_algorithms/for_each/for_each_n.cc