Fix include guard name (#1777)

ericniebler · May 23, 2023 · 9aa41d6 · 9aa41d6
1 parent 5ac35e4
commit 9aa41d6
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Showing 3 changed files with 22 additions and 2 deletions.
diff --git a/include/range/v3/utility.hpp b/include/range/v3/utility.hpp
@@ -11,8 +11,8 @@
 // Project home: https://github.com/ericniebler/range-v3
 //
 
-#ifndef RANGES_V3_ITERATOR_HPP
-#define RANGES_V3_ITERATOR_HPP
+#ifndef RANGES_V3_UTILITY_HPP
+#define RANGES_V3_UTILITY_HPP
 
 #include <range/v3/utility/any.hpp>
 #include <range/v3/utility/box.hpp>

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
@@ -21,3 +21,4 @@ rv3_add_test(test.bug1322 bug1322 bug1322.cpp)
 rv3_add_test(test.bug1335 bug1335 bug1335.cpp)
 rv3_add_test(test.bug1633 bug1633 bug1633.cpp)
 rv3_add_test(test.bug1729 bug1729 bug1729.cpp)
+rv3_add_test(test.bug-guard bug-guard bug-guard.cpp)
diff --git a/test/bug-guard.cpp b/test/bug-guard.cpp
@@ -0,0 +1,19 @@
+// Range v3 library
+//
+//  Copyright Eric Niebler 2014-present
+//
+//  Use, modification and distribution is subject to the
+//  Boost Software License, Version 1.0. (See accompanying
+//  file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// Project home: https://github.com/ericniebler/range-v3
+
+#include <range/v3/iterator.hpp>
+#include <range/v3/utility.hpp>
+
+int main()
+{
+    // make sure, that `utility.hpp` is included correctly
+    ranges::optional<int> a;
+}