[libcxx-commits] [PATCH] D117736: [libc++][P2321R2] Add vector<bool>::reference::operator=(bool) const

[Nikolas Klauser via Phabricator via libcxx-commits]

philnik created this revision.
philnik added reviewers: Quuxplusone, Mordante, ldionne.
philnik requested review of this revision.
Herald added a project: libc++.
Herald added a subscriber: libcxx-commits.
Herald added a reviewer: libc++.

Add vector<bool>::reference::operator(bool) const


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D117736

Files:
  libcxx/include/__bit_reference


Index: libcxx/include/__bit_reference
===================================================================
--- libcxx/include/__bit_reference
+++ libcxx/include/__bit_reference
@@ -65,6 +65,16 @@
         return *this;
     }
 
+#if _LIBCPP_STD_VER > 20
+    _LIBCPP_HIDE_FROM_ABI const __bit_reference& operator=(bool __x) const noexcept {
+        if (__x)
+            *__seg_ |= __mask_;
+        else
+            *__seg_ &= ~__mask_;
+        return *this;
+    }
+#endif
+
     _LIBCPP_INLINE_VISIBILITY
     __bit_reference& operator=(const __bit_reference& __x) _NOEXCEPT
         {return operator=(static_cast<bool>(__x));}


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