loplugin:unusedmethods

using an idea from dtardon:

<dtardon> noelgrandin, hi. could you try to run the unusedmethods clang
plugin with "make build-nocheck"? that would catch functions that are
only used in tests. e.g., i just removed the whole o3tl::range class,
which has not been used in many years, but htere was a test for it...
<noelgrandin> dtardon, interesting idea! Sure, I can do that.

Change-Id: I5653953a426a2186a1e43017212d87ffce520387
Reviewed-on: https://gerrit.libreoffice.org/22041
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/tools/source/datetime/tdate.cxx b/tools/source/datetime/tdate.cxx
index 54985ec553c7..e8798b798e45 100644
--- a/tools/source/datetime/tdate.cxx
+++ b/tools/source/datetime/tdate.cxx
@@ -437,20 +437,6 @@ Date& Date::operator --()
     return *this;
 }
 
-Date Date::operator ++( int )
-{
-    Date aOldDate = *this;
-    Date::operator++();
-    return aOldDate;
-}
-
-Date Date::operator --( int )
-{
-    Date aOldDate = *this;
-    Date::operator--();
-    return aOldDate;
-}
-
 Date operator +( const Date& rDate, long nDays )
 {
     Date aDate( rDate );