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-rw-r--r--src/common/algorithm.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/common/algorithm.h b/src/common/algorithm.h
index e21b1373c..4804a3421 100644
--- a/src/common/algorithm.h
+++ b/src/common/algorithm.h
@@ -15,7 +15,8 @@
namespace Common {
template <class ForwardIt, class T, class Compare = std::less<>>
-ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value, Compare comp = {}) {
+[[nodiscard]] ForwardIt BinaryFind(ForwardIt first, ForwardIt last, const T& value,
+ Compare comp = {}) {
// Note: BOTH type T and the type after ForwardIt is dereferenced
// must be implicitly convertible to BOTH Type1 and Type2, used in Compare.
// This is stricter than lower_bound requirement (see above)