From: Jonathan Wakely <jwakely@redhat.com>
Date: Tue, 28 Apr 2015 19:42:56 +0000 (+0100)
Subject: stl_algo.h (random_shuffle): Only define for hosted implementations.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=2e7e2075d1f1b0ac9b962adde9833d2040f513e6;p=gcc.git

stl_algo.h (random_shuffle): Only define for hosted implementations.

	* include/bits/stl_algo.h (random_shuffle): Only define for hosted
	implementations.

From-SVN: r222542
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 88c0d97e0b4..16e43c3fc36 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/stl_algo.h (random_shuffle): Only define for hosted
+	implementations.
+
 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 
 	* Makefile.am (SUBDIRS): Move python to hosted_source.
diff --git a/libstdc++-v3/include/bits/stl_algo.h b/libstdc++-v3/include/bits/stl_algo.h
index 53c455b16f3..56cc743ebe7 100644
--- a/libstdc++-v3/include/bits/stl_algo.h
+++ b/libstdc++-v3/include/bits/stl_algo.h
@@ -4420,6 +4420,7 @@ _GLIBCXX_BEGIN_NAMESPACE_ALGO
 				std::__iterator_category(__result));
     }
 
+#if _GLIBCXX_HOSTED
   /**
    *  @brief Randomly shuffle the elements of a sequence.
    *  @ingroup mutating_algorithms
@@ -4450,6 +4451,7 @@ _GLIBCXX_BEGIN_NAMESPACE_ALGO
 	      std::iter_swap(__i, __j);
 	  }
     }
+#endif
 
   /**
    *  @brief Shuffle the elements of a sequence using a random number