From a647220f5c21369cfabec94f122769e0427958ae Mon Sep 17 00:00:00 2001
From: Nikolai Vavilov <vvnicholas@gmail.com>
Date: Sat, 17 May 2025 23:54:06 +0300
Subject: [PATCH] `<flat_map>`: Remove unreachable code

---
 stl/inc/flat_map | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/stl/inc/flat_map b/stl/inc/flat_map
index 8f8d632a950..1575edc71c8 100644
--- a/stl/inc/flat_map
+++ b/stl/inc/flat_map
@@ -849,11 +849,6 @@ protected:
 
         if (_Hint_order == weak_ordering::equivalent) {
             const auto _Dist = _Position._Key_it - _Begin._Key_it;
-            if constexpr (_IsUnique) {
-                if (_Position != _Begin && !_Key_compare(*_STD prev(_Position._Key_it), _Key_val)) {
-                    return begin() + _Dist;
-                }
-            }
             {
                 key_type _Key_to_insert(_STD forward<_OtherKey>(_Key_val));
                 mapped_type _Mapped_to_insert(_STD forward<_MappedArgTypes>(_Args)...);