Merge pull request #1424 from DLR-AMR/fix-strong_types_warning

Fix operator warning
DLR-AMR · Feb 20, 2025 · d3a36e2 · d3a36e2
2 parents 5e8ede8 + f70e088
commit d3a36e2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/t8_types/t8_operators.hxx b/src/t8_types/t8_operators.hxx
@@ -206,10 +206,10 @@ struct Swapable: t8_crtp_operator<TUnderlying, Swapable>
 template <typename TUnderlying>
 struct EqualityComparable: t8_crtp_operator<TUnderlying, EqualityComparable>
 {
-  constexpr bool
-  operator== (TUnderlying const& other) const noexcept
+  friend constexpr bool
+  operator== (const TUnderlying& lhs, const TUnderlying& rhs) noexcept
   {
-    return this->underlying ().get () == other.get ();
+    return lhs.get () == rhs.get ();
   }
 };