commit 6b5be703db4c5ffa7f9231f0f2440b02b469bd38
author Marshall Clow <mclow.lists@gmail.com> Tue May 06 15:33:23 2014 +0000
committer Marshall Clow <mclow.lists@gmail.com> Tue May 06 15:33:23 2014 +0000
tree afb696e19417802c7eb1da4d5eca0666fb5556d4
parent 55622073f48d56027735468408da513417527569

Fix PR 19663. Some calls to find(vector<bool>) were returning iterators that were subtly invalid (didn't compare equal). Thanks to Erik Verbruggen for the report (and diagnosis)

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@208096 91177308-0d34-0410-b5e6-96231b3b80d8

include/__bit_reference

diff --git a/include/__bit_reference b/include/__bit_reference
index 37b7923..d9ebfbe 100644
--- a/include/__bit_reference
+++ b/include/__bit_reference
@@ -174,7 +174,7 @@
         if (__b)
             return _It(__first.__seg_, static_cast<unsigned>(_VSTD::__ctz(__b)));
         if (__n == __dn)
-            return _It(__first.__seg_, __first.__ctz_ + __n);
+            return __first + __n;
         __n -= __dn;
         ++__first.__seg_;
     }
@@ -210,7 +210,7 @@
         if (__b)
             return _It(__first.__seg_, static_cast<unsigned>(_VSTD::__ctz(__b)));
         if (__n == __dn)
-            return _It(__first.__seg_, __first.__ctz_ + __n);
+            return __first + __n;
         __n -= __dn;
         ++__first.__seg_;
     }