# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1637692037 -3600
# Node ID 8d585aa9becff46badb223a134076a74d72a1f96
# Parent  c0d88407b7d44a9367b8830f2fa1bc374f9681e1
dirstate: drop comparison primitive on the timestamp class

All comparison are now managed without using operator :

- the status mtime comparisons is handled by the DirstateItem,
- the fixup reliability check,
- the update "hack".

So we no longer needs the operator and should discourage its usage.

Differential Revision: https://phab.mercurial-scm.org/D11841

diff -r c0d88407b7d4 -r 8d585aa9becf mercurial/dirstateutils/timestamp.py
--- a/mercurial/dirstateutils/timestamp.py	Tue Nov 23 18:13:33 2021 +0100
+++ b/mercurial/dirstateutils/timestamp.py	Tue Nov 23 19:27:17 2021 +0100
@@ -9,6 +9,8 @@
 import os
 import stat
 
+from .. import error
+
 
 rangemask = 0x7FFFFFFF
 
@@ -34,25 +36,14 @@
         return super(timestamp, cls).__new__(cls, value)
 
     def __eq__(self, other):
-        self_secs, self_subsec_nanos = self
-        other_secs, other_subsec_nanos = other
-        return self_secs == other_secs and (
-            self_subsec_nanos == other_subsec_nanos
-            or self_subsec_nanos == 0
-            or other_subsec_nanos == 0
+        raise error.ProgrammingError(
+            'timestamp should never be compared directly'
         )
 
     def __gt__(self, other):
-        self_secs, self_subsec_nanos = self
-        other_secs, other_subsec_nanos = other
-        if self_secs > other_secs:
-            return True
-        if self_secs < other_secs:
-            return False
-        if self_subsec_nanos == 0 or other_subsec_nanos == 0:
-            # they are considered equal, so not "greater than"
-            return False
-        return self_subsec_nanos > other_subsec_nanos
+        raise error.ProgrammingError(
+            'timestamp should never be compared directly'
+        )
 
 
 def get_fs_now(vfs):