1 files changed, 67 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/experimental/filesystem/path/construct/90634.cc b/libstdc++-v3/testsuite/experimental/filesystem/path/construct/90634.cc
new file mode 100644
index 00000000000..ef4a804de42
--- /dev/null
+++ b/libstdc++-v3/testsuite/experimental/filesystem/path/construct/90634.cc
@@ -0,0 +1,67 @@
+// Copyright (C) 2019 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-options "-DUSE_FILESYSTEM_TS -lstdc++fs" }
+// { dg-do run { target c++11 } }
+// { dg-require-filesystem-ts "" }
+
+#include <experimental/filesystem>
+#include <cstdlib>
+#include <testsuite_hooks.h>
+
+std::size_t bytes_allocated = 0;
+
+void* operator new(std::size_t n)
+{
+  bytes_allocated += n;
+  return std::malloc(n);
+}
+
+void operator delete(void* p) noexcept { std::free(p); }
+#if __cpp_sized_deallocation
+void operator delete(void* p, std::size_t) noexcept { std::free(p); }
+#endif
+
+void
+test01()
+{
+  std::string s0;
+  std::string s1 = "/";
+  std::string s2 = "filename";
+  std::string s3 = "C:";
+  std::string s4 = "\\";
+
+  using std::experimental::filesystem::path;
+
+  bytes_allocated = 0;
+  path p0 = std::move(s0);
+  VERIFY( bytes_allocated == 0 );
+  path p1 = std::move(s1);
+  VERIFY( bytes_allocated == 0 );
+  path p2 = std::move(s2);
+  VERIFY( bytes_allocated == 0 );
+  path p3 = std::move(s3);
+  VERIFY( bytes_allocated == 0 );
+  path p4 = std::move(s4);
+  VERIFY( bytes_allocated == 0 );
+}
+
+int
+main()
+{
+  test01();
+}