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Implement LWG 2787 - [file_status.cons] is inconsistent

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@297071 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2017-03-06 21:02:06 +00:00
parent b537d38bb2
commit 7c7df6461c
3 changed files with 7 additions and 5 deletions
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6
include/experimental/filesystem
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@@ -408,8 +408,10 @@ class _LIBCPP_TYPE_VIS file_status
public: public:
// constructors // constructors
_LIBCPP_INLINE_VISIBILITY _LIBCPP_INLINE_VISIBILITY
explicit file_status(file_type __ft = file_type::none, file_status() _NOEXCEPT : file_status(file_type::none) {}
perms __prms = perms::unknown) _NOEXCEPT _LIBCPP_INLINE_VISIBILITY
explicit file_status(file_type __ft,
perms __prms = perms::unknown) _NOEXCEPT
: __ft_(__ft), __prms_(__prms) : __ft_(__ft), __prms_(__prms)
{} {}

4
test/std/experimental/filesystem/class.file_status/file_status.cons.pass.cpp
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@@ -30,8 +30,8 @@ int main() {
{ {
static_assert(std::is_nothrow_default_constructible<file_status>::value, static_assert(std::is_nothrow_default_constructible<file_status>::value,
"The default constructor must be noexcept"); "The default constructor must be noexcept");
static_assert(!test_convertible<file_status>(), static_assert(test_convertible<file_status>(),
"The default constructor must be explicit"); "The default constructor must not be explicit");
const file_status f; const file_status f;
assert(f.type() == file_type::none); assert(f.type() == file_type::none);
assert(f.permissions() == perms::unknown); assert(f.permissions() == perms::unknown);

2
www/cxx1z_status.html
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@@ -439,7 +439,7 @@
<tr><td><a href="http://wg21.link/LWG2784">2784</a></td><td>Resolution to LWG 2484 is missing "otherwise, no effects" and is hard to parse</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2784">2784</a></td><td>Resolution to LWG 2484 is missing "otherwise, no effects" and is hard to parse</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2785">2785</a></td><td>quoted should work with basic_string_view</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2785">2785</a></td><td>quoted should work with basic_string_view</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2786">2786</a></td><td>Annex C should mention shared_ptr changes for array support</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2786">2786</a></td><td>Annex C should mention shared_ptr changes for array support</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2787">2787</a></td><td>&sect;[file_status.cons] doesn't match class definition</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2787">2787</a></td><td>&sect;[file_status.cons] doesn't match class definition</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a href="http://wg21.link/LWG2788">2788</a></td><td>basic_string range mutators unintentionally require a default constructible allocator</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2788">2788</a></td><td>basic_string range mutators unintentionally require a default constructible allocator</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2789">2789</a></td><td>Equivalence of contained objects</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2789">2789</a></td><td>Equivalence of contained objects</td><td>Kona</td><td></td></tr>
<tr><td><a href="http://wg21.link/LWG2790">2790</a></td><td>Missing specification of istreambuf_iterator::operator-&gt;</td><td>Kona</td><td></td></tr> <tr><td><a href="http://wg21.link/LWG2790">2790</a></td><td>Missing specification of istreambuf_iterator::operator-&gt;</td><td>Kona</td><td></td></tr>