Merge pull request #174 from justusc/master

Fix default is_index
ValeevGroup · Sep 22, 2024 · af41dd9 · af41dd9
2 parents 3364fc5 + 2e0f4e7
commit af41dd9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/btas/index_traits.h b/btas/index_traits.h
@@ -26,7 +26,7 @@ class has_integral_value_type {
 /// test _Index conforms the TWG.Index concept
 /// check only value_type and operator[]
 template<typename ...>
-class is_index;
+class is_index : public std::false_type {};
 
 template<typename _Index>
 class is_index<_Index> {