From: Jonathan Wakely <jwakely@redhat.com>
Date: Mon, 22 Jun 2015 15:09:14 +0000 (+0100)
Subject: re PR libstdc++/64657 (Support iterators with overloaded operator-comma)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4db6c2f585053daef2fc24a72518030a85d05e1e;p=gcc.git

re PR libstdc++/64657 (Support iterators with overloaded operator-comma)

	PR libstdc++/64657
	* include/bits/stl_uninitialized.h
	(__uninitialized_copy::__uninit_copy): Cast expression to void.

From-SVN: r224736
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 345bf945ded..290af6851ce 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/64657
+	* include/bits/stl_uninitialized.h
+	(__uninitialized_copy::__uninit_copy): Cast expression to void.
+
 2015-06-17  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/55409
diff --git a/libstdc++-v3/include/bits/stl_uninitialized.h b/libstdc++-v3/include/bits/stl_uninitialized.h
index 715cb58de5e..045bdd75a0c 100644
--- a/libstdc++-v3/include/bits/stl_uninitialized.h
+++ b/libstdc++-v3/include/bits/stl_uninitialized.h
@@ -71,7 +71,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 	  _ForwardIterator __cur = __result;
 	  __try
 	    {
-	      for (; __first != __last; ++__first, ++__cur)
+	      for (; __first != __last; ++__first, (void)++__cur)
 		std::_Construct(std::__addressof(*__cur), *__first);
 	      return __cur;
 	    }