From 8b66ca3e6b6a6729894f638944ceda8c79ca078c Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Sun, 19 Sep 2021 01:17:30 +0200
Subject: [PATCH] Avoid using `DeclBase::getLangOpts()` to support older Clang
 versions

The `DeclBase::getLangOpts()` is merely a convenience but only available
in Clang 11 or newer.
---
 generator/serializationcodegenerator.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generator/serializationcodegenerator.cpp b/generator/serializationcodegenerator.cpp
index 6c6a936..ae3a774 100644
--- a/generator/serializationcodegenerator.cpp
+++ b/generator/serializationcodegenerator.cpp
@@ -96,7 +96,7 @@ void SerializationCodeGenerator::computeRelevantClass(RelevantClass &possiblyRel
 
     // consider all classes inheriting from an instantiation of "JsonSerializable" relevant
     if (const auto *const relevantBase = inheritsFromInstantiationOf(possiblyRelevantClass.record, m_qualifiedNameOfRecords)) {
-        auto policy = clang::PrintingPolicy(possiblyRelevantClass.record->getLangOpts());
+        auto policy = clang::PrintingPolicy(possiblyRelevantClass.record->getASTContext().getLangOpts());
         policy.FullyQualifiedName = true;
         policy.SuppressScope = false;
         policy.SuppressUnwrittenScope = false;