From a2585e690c5bee1e88241fe19f56de0050eb8140 Mon Sep 17 00:00:00 2001
From: FabioDefilippo <fabiodefilipposoftware@gmail.com>
Date: Mon, 18 May 2026 17:03:15 +0200
Subject: [PATCH] getClangVersion is a constant

Because getClangVersion never change and this avoid useless copies of strings
---
 src/CppParser/CppParser.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/CppParser/CppParser.cpp b/src/CppParser/CppParser.cpp
index 9284b6e56..049a4e5a2 100644
--- a/src/CppParser/CppParser.cpp
+++ b/src/CppParser/CppParser.cpp
@@ -19,7 +19,7 @@ namespace CppSharp { namespace CppParser {
 
     CppParserOptions::~CppParserOptions() {}
 
-    std::string CppParserOptions::getClangVersion()
+    const std::string& CppParserOptions::getClangVersion()
     {
         return clangVersion;
     }
@@ -78,4 +78,4 @@ namespace CppSharp { namespace CppParser {
 
     ParserDiagnostic::~ParserDiagnostic() {}
 
-}} // namespace CppSharp::CppParser
\ No newline at end of file
+}} // namespace CppSharp::CppParser