Index: libcxx/test/std/input.output/filesystems/class.path/path.member/path.append.pass.cpp
===================================================================
--- libcxx/test/std/input.output/filesystems/class.path/path.member/path.append.pass.cpp
+++ libcxx/test/std/input.output/filesystems/class.path/path.member/path.append.pass.cpp
@@ -46,9 +46,11 @@
       , {S("p1/"),  S("p2"),    S("p1/p2")}
       , {S("p1"),   S("/p2"),   S("/p2")}
       , {S("p1/"),  S("/p2"),   S("/p2")}
+#ifndef _WIN32
       , {S("p1"),   S("\\p2"),  S("p1/\\p2")}
       , {S("p1\\"), S("p2"),  S("p1\\/p2")}
       , {S("p1\\"), S("\\p2"),  S("p1\\/\\p2")}
+#endif
       , {S(""),     S("p2"),    S("p2")}
       , {S("/p1"),  S("p2"),    S("/p1/p2")}
       , {S("/p1"),  S("/p2"),    S("/p2")}
@@ -107,7 +109,7 @@
       DisableAllocationGuard g;
       LHS /= RHS;
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
   // basic_string_view
   {
@@ -117,7 +119,7 @@
       DisableAllocationGuard g;
       LHS /= RHS;
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
   // CharT*
   {
@@ -127,7 +129,7 @@
       DisableAllocationGuard g;
       LHS /= RHS;
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
   {
     path LHS(L); PathReserve(LHS, ReserveSize);
@@ -136,7 +138,7 @@
       DisableAllocationGuard g;
       LHS.append(RHS, StrEnd(RHS));
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
   // input iterator - For non-native char types, appends needs to copy the
   // iterator range into a contiguous block of memory before it can perform the
@@ -152,7 +154,7 @@
       if (DisableAllocations) g.requireExactly(0);
       LHS /= RHS;
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
   {
     path LHS(L); PathReserve(LHS, ReserveSize);
@@ -163,7 +165,7 @@
       if (DisableAllocations) g.requireExactly(0);
       LHS.append(RHS, REnd);
     }
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
   }
 }
 
@@ -190,7 +192,7 @@
     path LHS(L);
     Str RHS(R);
     path& Ref = LHS.append(RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   // basic_string_view
@@ -198,14 +200,14 @@
     path LHS(L);
     StrView RHS(R);
     path& Ref = (LHS /= RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   {
     path LHS(L);
     StrView RHS(R);
     path& Ref = LHS.append(RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   // Char*
@@ -213,21 +215,21 @@
     path LHS(L);
     Str RHS(R);
     path& Ref = (LHS /= RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   {
     path LHS(L);
     Ptr RHS(R);
     path& Ref = LHS.append(RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   {
     path LHS(L);
     Ptr RHS(R);
     path& Ref = LHS.append(RHS, StrEnd(RHS));
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   // iterators
@@ -235,13 +237,13 @@
     path LHS(L);
     InputIter RHS(R);
     path& Ref = (LHS /= RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   {
     path LHS(L); InputIter RHS(R);
     path& Ref = LHS.append(RHS);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
   {
@@ -249,7 +251,7 @@
     InputIter RHS(R);
     InputIter REnd(StrEnd(R));
     path& Ref = LHS.append(RHS, REnd);
-    assert(PathEq(LHS, E));
+    assert(LHS == E);
     assert(&Ref == &LHS);
   }
 }
@@ -318,7 +320,7 @@
       path LHS(LHS_In);
       path RHS(RHS_In);
       path& Res = (LHS /= RHS);
-      assert(PathEq(Res, (const char*)TC.expect));
+      assert(Res == (const char*)TC.expect);
       assert(&Res == &LHS);
     }
     doAppendSourceTest<char>    (TC);