Fix pair reference type

phdum-a · phdum-a · commit bb9f14dd7281 · 2025-06-27T10:17:11.000-07:00
diff --git a/palace/utils/view_helper.hpp b/palace/utils/view_helper.hpp
@@ -5,6 +5,7 @@
 #define PALACE_UTILS_VIEW_HELPER_HPP
 
 #include <cstddef>
+#include <functional>
 #include <iterator>
 #include <utility>
 
@@ -60,7 +61,7 @@ class EnumerateView
     {
     }
 
-    reference operator*() { return std::tie(counter_, *it_); }
+    reference operator*() { return std::make_pair(counter_, std::ref(*it_)); }
 
     // Increment counter and range iterator.
     auto &operator++()

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,7 @@`
`5`	`5`	`#define PALACE_UTILS_VIEW_HELPER_HPP`
`6`	`6`
`7`	`7`	`#include <cstddef>`
	`8`	`+#include <functional>`
`8`	`9`	`#include <iterator>`
`9`	`10`	`#include <utility>`
`10`	`11`
`@@ -60,7 +61,7 @@ class EnumerateView`
`60`	`61`	`{`
`61`	`62`	`}`
`62`	`63`
`63`		`- reference operator() { return std::tie(counter_, it_); }`
	`64`	`+ reference operator() { return std::make_pair(counter_, std::ref(it_)); }`
`64`	`65`
`65`	`66`	`// Increment counter and range iterator.`
`66`	`67`	`auto &operator++()`