[libcxx-commits] [PATCH] D113027: [libcxx] Remove nonstandard _FilesystemClock::{to, from}_time_t

[Martin Storsjö via Phabricator via libcxx-commits]

mstorsjo updated this revision to Diff 384573.
mstorsjo added a comment.

Remove a leftover `using Clock` (which only was warned about in the GCC build)


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D113027/new/

https://reviews.llvm.org/D113027

Files:
  libcxx/docs/ReleaseNotes.rst
  libcxx/include/chrono
  libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp


Index: libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp
===================================================================
--- libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp
+++ libcxx/test/std/input.output/filesystems/fs.op.funcs/fs.op.last_write_time/last_write_time.pass.cpp
@@ -433,7 +433,6 @@
 
 TEST_CASE(get_last_write_time_dynamic_env_test)
 {
-    using Clock = file_time_type::clock;
     using Sec = std::chrono::seconds;
     scoped_test_env env;
 
@@ -446,11 +445,9 @@
     const TimeSpec dir_write_time = dir_times.write;
 
     file_time_type ftime = last_write_time(file);
-    TEST_CHECK(Clock::to_time_t(ftime) == file_write_time.tv_sec);
     TEST_CHECK(CompareTime(ftime, file_write_time));
 
     file_time_type dtime = last_write_time(dir);
-    TEST_CHECK(Clock::to_time_t(dtime) == dir_write_time.tv_sec);
     TEST_CHECK(CompareTime(dtime, dir_write_time));
 
     SleepFor(Sec(2));
Index: libcxx/include/chrono
===================================================================
--- libcxx/include/chrono
+++ libcxx/include/chrono
@@ -2798,19 +2798,6 @@
   static _LIBCPP_CONSTEXPR_AFTER_CXX11 const bool is_steady = false;
 
   _LIBCPP_AVAILABILITY_FILESYSTEM _LIBCPP_FUNC_VIS static time_point now() noexcept;
-
-  _LIBCPP_INLINE_VISIBILITY
-  static time_t to_time_t(const time_point& __t) noexcept {
-      typedef chrono::duration<rep> __secs;
-      return time_t(
-          chrono::duration_cast<__secs>(__t.time_since_epoch()).count());
-  }
-
-  _LIBCPP_INLINE_VISIBILITY
-  static time_point from_time_t(time_t __t) noexcept {
-      typedef chrono::duration<rep> __secs;
-      return time_point(__secs(__t));
-  }
 };
 _LIBCPP_END_NAMESPACE_FILESYSTEM
 #endif // !_LIBCPP_CXX03_LANG
Index: libcxx/docs/ReleaseNotes.rst
===================================================================
--- libcxx/docs/ReleaseNotes.rst
+++ libcxx/docs/ReleaseNotes.rst
@@ -78,6 +78,10 @@
   exceeds the maximum supported size, as required by the C++ standard.
   Previously the type ``std::length_error`` was used.
 
+- Removed the nonstandard methods ``std::chrono::file_clock::to_time_t`` and
+  ``std::chrono::file_clock::from_time_t``; neither libstdc++ nor MSVC STL
+  had such methods.
+
 ABI Changes
 -----------
 


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