From acf7871558b9f47d943e346a84f2e1542c50a76c Mon Sep 17 00:00:00 2001
From: Rym Bouabid <rym.bouabid@qt.io>
Date: Mon, 11 Sep 2023 14:14:13 +0200
Subject: [PATCH] Revamp Semaphores example: Replace const by constexpr when
 applicable

Replace const by constexpr when the value of the variable can be
calculated at compile-time.

Fixes: QTBUG-108859
Change-Id: I4abf5162d521fc5dca0286a6254f86c57a473367
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
(cherry picked from commit c4a1c171a3b2ade21a344de99962b3848e4ad85a)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 87728a233062eb6a9039676479cf534e20ca3526)
---
 examples/corelib/threads/semaphores/semaphores.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/corelib/threads/semaphores/semaphores.cpp b/examples/corelib/threads/semaphores/semaphores.cpp
index 5a49555110f..103f331b0c5 100644
--- a/examples/corelib/threads/semaphores/semaphores.cpp
+++ b/examples/corelib/threads/semaphores/semaphores.cpp
@@ -7,9 +7,9 @@
 #include <stdlib.h>
 
 //! [0]
-const int DataSize = 100000;
+constexpr int DataSize = 100000;
 
-const int BufferSize = 8192;
+constexpr int BufferSize = 8192;
 char buffer[BufferSize];
 
 QSemaphore freeBytes(BufferSize);