From df7248039553b3ebd338380c3ef0428b0e046e79 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 14 Aug 2020 09:38:45 -0400
Subject: common: Make use of [[nodiscard]] where applicable

Now that clang-format makes [[nodiscard]] attributes format sensibly, we
can apply them to several functions within the common library to allow
the compiler to complain about any misuses of the functions.
---
 src/common/spin_lock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/common/spin_lock.h')

diff --git a/src/common/spin_lock.h b/src/common/spin_lock.h
index 1df5528c4..4f946a258 100644
--- a/src/common/spin_lock.h
+++ b/src/common/spin_lock.h
@@ -17,7 +17,7 @@ class SpinLock {
 public:
     void lock();
     void unlock();
-    bool try_lock();
+    [[nodiscard]] bool try_lock();
 
 private:
     std::atomic_flag lck = ATOMIC_FLAG_INIT;
-- 
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