Eric Fiselier 3288eac673 Implement LWG 2937 - equivalent("dne", "exists") is not an error ...

This patch speculatively implements the PR for LWG 2937, which fixes
two issues with equivalent.

(1) It makes equivalent("dne", "exists") an error. Previously only
    equivalent("dne", "dne") was an error and the former case was not (it returned false).
    Now equivalent reports an error when either input doesn't exist.

(2) It makes equivalent(p1, p2) well-formed when `is_other(p1) && is_other(p2)`.
    Previously this was an error, but there is seemingly no reason why it should be on POSIX system.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@307117 91177308-0d34-0410-b5e6-96231b3b80d8

2017-07-05 03:37:05 +00:00

..

class.directory_entry

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

class.directory_iterator

Enable warnings by default for C++ >= 11 and fix -Wshadow occurances

2016-12-03 00:27:13 +00:00

class.file_status

Implement LWG 2787 - [file_status.cons] is inconsistent

2017-03-06 21:02:06 +00:00

class.filesystem_error

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

class.path

Diagnose when reverse_iterator is used on path::iterator.

2017-04-13 02:54:13 +00:00

class.rec.dir.itr

[libcxx] [test] Fix comment typos, strip trailing whitespace.

2017-01-18 20:10:25 +00:00

fs.enum

Implement LWG issue 2720. Replace perms::resolve_symlinks with perms::symlink_nofollow.

2016-06-21 22:42:42 +00:00

fs.error.report

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

fs.filesystem.synopsis

[libcxx] [test] Fix comment typos.

2017-02-05 22:48:20 +00:00

fs.op.funcs

Implement LWG 2937 - equivalent("dne", "exists") is not an error

2017-07-05 03:37:05 +00:00

fs.req.macros

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

fs.req.namespace

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

Inputs/static_test_env

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00

lit.local.cfg

Add Filesystem TS -- Complete

2016-06-17 19:46:40 +00:00