From c860d8f5be0e7685cafbd9f966675faa0c33b98d Mon Sep 17 00:00:00 2001
From: Lenny Maiorani <lenny@serenityos.org>
Date: Sun, 26 Jun 2022 10:21:14 -0600
Subject: [PATCH] AK: Add `nodiscard` attribute to Find functions

---
 AK/Find.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/AK/Find.h b/AK/Find.h
index 7fe7f666bb..4b77d9a8f1 100644
--- a/AK/Find.h
+++ b/AK/Find.h
@@ -13,7 +13,7 @@
 namespace AK {
 
 template<typename TEndIterator, IteratorPairWith<TEndIterator> TIterator, typename TUnaryPredicate>
-constexpr TIterator find_if(TIterator first, TEndIterator last, TUnaryPredicate&& pred)
+[[nodiscard]] constexpr TIterator find_if(TIterator first, TEndIterator last, TUnaryPredicate&& pred)
 {
     for (; first != last; ++first) {
         if (pred(*first)) {
@@ -24,13 +24,13 @@ constexpr TIterator find_if(TIterator first, TEndIterator last, TUnaryPredicate&
 }
 
 template<typename TEndIterator, IteratorPairWith<TEndIterator> TIterator, typename T>
-constexpr TIterator find(TIterator first, TEndIterator last, T const& value)
+[[nodiscard]] constexpr TIterator find(TIterator first, TEndIterator last, T const& value)
 {
     return find_if(first, last, [&](auto const& v) { return Traits<T>::equals(value, v); });
 }
 
 template<typename TEndIterator, IteratorPairWith<TEndIterator> TIterator, typename T>
-constexpr size_t find_index(TIterator first, TEndIterator last, T const& value) requires(requires(TIterator it) { it.index(); })
+[[nodiscard]] constexpr size_t find_index(TIterator first, TEndIterator last, T const& value) requires(requires(TIterator it) { it.index(); })
 {
     return find_if(first, last, [&](auto const& v) { return Traits<T>::equals(value, v); }).index();
 }