From 3d0832cd4a61e75c65f9791522d74e52af53370c Mon Sep 17 00:00:00 2001
From: Yuri Vilmanis <yuri.vilmanis@gmail.com>
Date: Mon, 30 Oct 2023 17:42:23 +1030
Subject: [PATCH] Reserve space for m_scratchBuffer

Change-Id: I2ecddb9af2c75c8e8a4d7b87995d4d0831b0481e
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
---
 src/libs/cplusplus/pp-engine.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libs/cplusplus/pp-engine.cpp b/src/libs/cplusplus/pp-engine.cpp
index f4e8dbdbd0c..74ca1ceb516 100644
--- a/src/libs/cplusplus/pp-engine.cpp
+++ b/src/libs/cplusplus/pp-engine.cpp
@@ -740,6 +740,7 @@ Preprocessor::Preprocessor(Client *client, Environment *env)
     , m_expandFunctionlikeMacros(true)
     , m_keepComments(false)
 {
+    m_scratchBuffer.reserve(256);
 }
 
 QByteArray Preprocessor::run(const Utils::FilePath &filePath,