[Bug libstdc++/113250] std::filesystem::equivalent("", "/") should throw

[kmatsui at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113250

Ken Matsui <kmatsui at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |kmatsui at gcc dot gnu.org

--- Comment #2 from Ken Matsui <kmatsui at gcc dot gnu.org> ---
Confirmed.  I think the testcase should also be like the following.

--- a/libstdc++-v3/testsuite/27_io/filesystem/operations/equivalent.cc
+++ b/libstdc++-v3/testsuite/27_io/filesystem/operations/equivalent.cc
@@ -40,7 +40,7 @@ test01()
   __gnu_test::scoped_file f1(p1);
   ec = bad_ec;
   result = equivalent(p1, p2, ec);
-  VERIFY( !ec );
+  VERIFY( ec == std::errc::no_such_file_or_directory );