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

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
2e7e2075 · Jonathan Wakely · Jonathan Wakely · 0088583b · 2e7e2075 · 2e7e2075
Commit 2e7e2075 authored Apr 28, 2015 by Jonathan Wakely Committed by Jonathan Wakely Apr 28, 2015
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libstdc++-v3/ChangeLog
+5 -0

libstdc++-v3/include/bits/stl_algo.h
+2 -0

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--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
 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.
 	* Makefile.in: Regenerate.
 	* acinclude.m4 (glibcxx_SUBDIRS): Reorder.

--- 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