[committed] libstdc++: Fix more unqualified uses of make_pair

[Jonathan Wakely]

There are some unqualified calls to make_pair in Parallel Mode. Fix
these by just using a qualified call, because it's simpler and I don't
care about this code much.

libstdc++-v3/ChangeLog:

        * include/parallel/algobase.h (__mismatch_switch): Qualify calls
        to make_pair to avoid ADL.
---

Tested x86_64-linux. Pushed to trunk.

 libstdc++-v3/include/parallel/algobase.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/include/parallel/algobase.h 
b/libstdc++-v3/include/parallel/algobase.h
index a47230c8b937..0f3b979a8f20 100644
--- a/libstdc++-v3/include/parallel/algobase.h
+++ b/libstdc++-v3/include/parallel/algobase.h
@@ -84,7 +84,7 @@ namespace __parallel
             __gnu_parallel::__find_template(__begin1, __end1, __begin2, __pred,
                                             __gnu_parallel::
                                             __mismatch_selector()).first;
-          return make_pair(__res , __begin2 + (__res - __begin1));
+          return std::make_pair(__res , __begin2 + (__res - __begin1));
         }
       else
         return _GLIBCXX_STD_A::mismatch(__begin1, __end1, __begin2, __pred);
@@ -165,7 +165,7 @@ namespace __parallel
             __gnu_parallel::__find_template(__begin1, __end1, __begin2, __pred,
                                             __gnu_parallel::
                                             __mismatch_selector()).first;
-          return make_pair(__res , __begin2 + (__res - __begin1));
+          return std::make_pair(__res , __begin2 + (__res - __begin1));
         }
       else
         return _GLIBCXX_STD_A::mismatch(__begin1, __end1,
-- 
2.48.1