From b7c5a6f79557f61ec9a239dd021edaa6ce8cc687 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 19 Oct 2022 17:11:35 +0200
Subject: [PATCH] Math: fix BitVector inconsistent constexpr

---
 src/Magnum/Math/BitVector.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Magnum/Math/BitVector.h b/src/Magnum/Math/BitVector.h
index 5f3e46770..ee1e0c3c3 100644
--- a/src/Magnum/Math/BitVector.h
+++ b/src/Magnum/Math/BitVector.h
@@ -35,6 +35,7 @@
 #ifndef CORRADE_NO_DEBUG
 #include <Corrade/Utility/Debug.h>
 #endif
+#include <Corrade/Utility/Macros.h>
 
 #include "Magnum/Types.h"
 #include "Magnum/Math/Math.h"
@@ -174,14 +175,14 @@ template<std::size_t size> class BitVector {
          * Equivalent to @ref all().
          * @see @ref any(), @ref none()
          */
-        explicit operator bool() const { return all(); }
+        explicit MAGNUM_CONSTEXPR14 operator bool() const { return all(); }
 
         /**
          * @brief Whether all bits are set
          *
          * @see @ref none(), @ref any(), @ref operator bool()
          */
-        bool all() const;
+        MAGNUM_CONSTEXPR14 bool all() const;
 
         /**
          * @brief Whether no bits are set
@@ -361,7 +362,7 @@ template<std::size_t size> inline bool BitVector<size>::operator==(const BitVect
     return true;
 }
 
-template<std::size_t size> inline bool BitVector<size>::all() const {
+template<std::size_t size> MAGNUM_CONSTEXPR14 inline bool BitVector<size>::all() const {
     /* Check all full segments */
     for(std::size_t i = 0; i != size/8; ++i)
         if(_data[i] != FullSegmentMask) return false;