[libcxx] r257474 - Add a bunch of missing includes in the test suite to make it more portable. Fixes bugs #26120 and #26121. Thanks to Jonathan Wakely for the reports and the patches.

Marshall Clow via cfe-commits cfe-commits at lists.llvm.org
Tue Jan 12 06:51:05 PST 2016


Author: marshall
Date: Tue Jan 12 08:51:04 2016
New Revision: 257474

URL: http://llvm.org/viewvc/llvm-project?rev=257474&view=rev
Log:
Add a bunch of missing includes in the test suite to make it more portable. Fixes bugs #26120 and #26121. Thanks to Jonathan Wakely for the reports and the patches.

Modified:
    libcxx/trunk/test/std/containers/sequences/vector.bool/find.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/load_factor.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/load_factor.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/rehash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/load_factor.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/load_factor.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp
    libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp
    libcxx/trunk/test/std/experimental/string.view/string.view.access/at.pass.cpp
    libcxx/trunk/test/std/localization/locales/locale/locale.members/combine.pass.cpp
    libcxx/trunk/test/std/numerics/rand/rand.device/ctor.pass.cpp
    libcxx/trunk/test/std/utilities/intseq/intseq.intseq/integer_seq.pass.cpp
    libcxx/trunk/test/std/utilities/utility/pairs/pair.astuple/pairs.by.type.pass.cpp

Modified: libcxx/trunk/test/std/containers/sequences/vector.bool/find.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/sequences/vector.bool/find.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/sequences/vector.bool/find.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/sequences/vector.bool/find.pass.cpp Tue Jan 12 08:51:04 2016
@@ -15,6 +15,7 @@
 // http://llvm.org/bugs/show_bug.cgi?id=16816
 
 #include <vector>
+#include <algorithm>
 #include <cassert>
 
 int main()

Modified: libcxx/trunk/test/std/containers/unord/unord.map/load_factor.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/load_factor.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/load_factor.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/load_factor.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_map>
 #include <string>
 #include <cassert>
+#include <cmath>
 #include <cfloat>
 
 #include "test_macros.h"
@@ -40,7 +41,7 @@ int main()
             P(80, "eighty"),
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_map<int, std::string> C;
@@ -64,7 +65,7 @@ int main()
             P(80, "eighty"),
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_map<int, std::string, std::hash<int>, std::equal_to<int>,

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -63,7 +64,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -103,7 +104,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -144,7 +145,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/copy_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -63,7 +64,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -103,7 +104,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -58,7 +59,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -92,7 +93,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -59,7 +60,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -94,7 +95,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -61,7 +62,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -97,7 +98,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/init_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -62,7 +63,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -99,7 +100,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -91,7 +92,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -158,7 +159,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/move_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -64,7 +65,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -105,7 +106,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -147,7 +148,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -62,7 +63,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -98,7 +99,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -64,7 +65,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -101,7 +102,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -65,7 +66,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -103,7 +104,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.map/unord.map.cnstr/range_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -22,6 +22,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -67,7 +68,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -106,7 +107,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/load_factor.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/load_factor.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/load_factor.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/load_factor.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "min_allocator.h"
 
@@ -39,7 +40,7 @@ int main()
             P(80, "eighty"),
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_multimap<int, std::string> C;
@@ -64,7 +65,7 @@ int main()
             P(80, "eighty"),
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_multimap<int, std::string, std::hash<int>, std::equal_to<int>,

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/rehash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/rehash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/rehash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/rehash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "min_allocator.h"
 
@@ -62,7 +63,7 @@ void test(const C& c)
     assert(i->second == "four");
     assert(std::distance(c.begin(), c.end()) == c.size());
     assert(std::distance(c.cbegin(), c.cend()) == c.size());
-    assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+    assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
 }
 
 int main()

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -77,7 +78,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -131,7 +132,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -186,7 +187,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/copy_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -77,7 +78,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -131,7 +132,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -77,7 +78,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >());
         assert(c.key_eq() == test_compare<std::equal_to<int> >());
@@ -133,7 +134,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >());
         assert(c.key_eq() == test_compare<std::equal_to<int> >());

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -78,7 +79,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >());
@@ -135,7 +136,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >());

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -80,7 +81,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -138,7 +139,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/init_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -81,7 +82,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -140,7 +141,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -119,7 +120,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -219,7 +220,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -86,7 +87,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -150,7 +151,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -215,7 +216,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -81,7 +82,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >());
         assert(c.key_eq() == test_compare<std::equal_to<int> >());
@@ -139,7 +140,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >());
         assert(c.key_eq() == test_compare<std::equal_to<int> >());

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -83,7 +84,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >());
@@ -142,7 +143,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >());

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -84,7 +85,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -144,7 +145,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/range_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -22,6 +22,7 @@
 #include <string>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../NotConstructible.h"
@@ -86,7 +87,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));
@@ -147,7 +148,7 @@ int main()
         assert(i->second == "four");
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
         assert(c.hash_function() == test_hash<std::hash<int> >(8));
         assert(c.key_eq() == test_compare<std::equal_to<int> >(9));

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/load_factor.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/load_factor.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/load_factor.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/load_factor.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "min_allocator.h"
 
@@ -38,7 +39,7 @@ int main()
             P(80)
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_multiset<int> C;
@@ -63,7 +64,7 @@ int main()
             P(80)
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_multiset<int, std::hash<int>,

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -69,7 +70,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -116,7 +117,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -164,7 +165,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/copy_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -69,7 +70,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -116,7 +117,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -56,7 +57,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -89,7 +90,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -58,7 +59,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -92,7 +93,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -59,7 +60,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -94,7 +95,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/init_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -60,7 +61,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -96,7 +97,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -97,7 +98,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -173,7 +174,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -71,7 +72,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -112,7 +113,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -162,7 +163,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -203,7 +204,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -59,7 +60,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -94,7 +95,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -61,7 +62,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -97,7 +98,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -62,7 +63,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -99,7 +100,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/range_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -64,7 +65,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -102,7 +103,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/load_factor.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/load_factor.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/load_factor.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/load_factor.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "min_allocator.h"
 
@@ -38,7 +39,7 @@ int main()
             P(80)
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_set<int> C;
@@ -63,7 +64,7 @@ int main()
             P(80)
         };
         const C c(std::begin(a), std::end(a));
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
     }
     {
         typedef std::unordered_set<int, std::hash<int>,

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -61,7 +62,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -100,7 +101,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
@@ -140,7 +141,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/copy_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -61,7 +62,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -100,7 +101,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -56,7 +57,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -89,7 +90,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -58,7 +59,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -92,7 +93,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -59,7 +60,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -94,7 +95,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/init_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -60,7 +61,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -96,7 +97,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -97,7 +98,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -173,7 +174,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/move_alloc.pass.cpp Tue Jan 12 08:51:04 2016
@@ -18,6 +18,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "../../../test_compare.h"
 #include "../../../test_hash.h"
@@ -63,7 +64,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -104,7 +105,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());
@@ -146,7 +147,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
 
         assert(c0.empty());

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -59,7 +60,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -94,7 +95,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -61,7 +62,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -97,7 +98,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -62,7 +63,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -99,7 +100,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp (original)
+++ libcxx/trunk/test/std/containers/unord/unord.set/unord.set.cnstr/range_size_hash_equal_allocator.pass.cpp Tue Jan 12 08:51:04 2016
@@ -21,6 +21,7 @@
 #include <unordered_set>
 #include <cassert>
 #include <cfloat>
+#include <cmath>
 
 #include "test_iterators.h"
 #include "../../../test_compare.h"
@@ -64,7 +65,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #if __cplusplus >= 201103L
@@ -102,7 +103,7 @@ int main()
         assert(!c.empty());
         assert(std::distance(c.begin(), c.end()) == c.size());
         assert(std::distance(c.cbegin(), c.cend()) == c.size());
-        assert(fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
+        assert(std::fabs(c.load_factor() - (float)c.size()/c.bucket_count()) < FLT_EPSILON);
         assert(c.max_load_factor() == 1);
     }
 #endif

Modified: libcxx/trunk/test/std/experimental/string.view/string.view.access/at.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/string.view/string.view.access/at.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/string.view/string.view.access/at.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/string.view/string.view.access/at.pass.cpp Tue Jan 12 08:51:04 2016
@@ -17,6 +17,7 @@
 // constexpr const _CharT& at(size_type _pos) const;
 
 #include <experimental/string_view>
+#include <stdexcept>
 #include <cassert>
 
 template <typename CharT>

Modified: libcxx/trunk/test/std/localization/locales/locale/locale.members/combine.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/localization/locales/locale/locale.members/combine.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/localization/locales/locale/locale.members/combine.pass.cpp (original)
+++ libcxx/trunk/test/std/localization/locales/locale/locale.members/combine.pass.cpp Tue Jan 12 08:51:04 2016
@@ -13,6 +13,7 @@
 // template <class Facet> locale combine(const locale& other) const;
 
 #include <locale>
+#include <stdexcept>
 #include <cassert>
 
 #include "count_new.hpp"

Modified: libcxx/trunk/test/std/numerics/rand/rand.device/ctor.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/numerics/rand/rand.device/ctor.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/numerics/rand/rand.device/ctor.pass.cpp (original)
+++ libcxx/trunk/test/std/numerics/rand/rand.device/ctor.pass.cpp Tue Jan 12 08:51:04 2016
@@ -20,6 +20,7 @@
 // throw.
 
 #include <random>
+#include <system_error>
 #include <cassert>
 #include <unistd.h>
 

Modified: libcxx/trunk/test/std/utilities/intseq/intseq.intseq/integer_seq.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/intseq/intseq.intseq/integer_seq.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/utilities/intseq/intseq.intseq/integer_seq.pass.cpp (original)
+++ libcxx/trunk/test/std/utilities/intseq/intseq.intseq/integer_seq.pass.cpp Tue Jan 12 08:51:04 2016
@@ -19,6 +19,7 @@
 
 #include <utility>
 #include <type_traits>
+#include <cstddef>
 #include <cassert>
 
 int main()
@@ -27,7 +28,7 @@ int main()
 
 //  Make a few of sequences
     using int3    = std::integer_sequence<int, 3, 2, 1>;
-    using size1   = std::integer_sequence<size_t, 7>;
+    using size1   = std::integer_sequence<std::size_t, 7>;
     using ushort2 = std::integer_sequence<unsigned short, 4, 6>;
     using bool0   = std::integer_sequence<bool>;
     
@@ -35,7 +36,7 @@ int main()
     static_assert ( std::is_same<int3::value_type, int>::value, "int3 type wrong" );
     static_assert ( int3::size() == 3, "int3 size wrong" );
     
-    static_assert ( std::is_same<size1::value_type, size_t>::value, "size1 type wrong" );
+    static_assert ( std::is_same<size1::value_type, std::size_t>::value, "size1 type wrong" );
     static_assert ( size1::size() == 1, "size1 size wrong" );
     
     static_assert ( std::is_same<ushort2::value_type, unsigned short>::value, "ushort2 type wrong" );

Modified: libcxx/trunk/test/std/utilities/utility/pairs/pair.astuple/pairs.by.type.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/utility/pairs/pair.astuple/pairs.by.type.pass.cpp?rev=257474&r1=257473&r2=257474&view=diff
==============================================================================
--- libcxx/trunk/test/std/utilities/utility/pairs/pair.astuple/pairs.by.type.pass.cpp (original)
+++ libcxx/trunk/test/std/utilities/utility/pairs/pair.astuple/pairs.by.type.pass.cpp Tue Jan 12 08:51:04 2016
@@ -13,6 +13,7 @@
 #include <string>
 #include <type_traits>
 #include <complex>
+#include <memory>
 
 #include <cassert>
 




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