Fix some compiler warnings

Summary:
- Fix order of member initialisation (compiling with -Wreorder)
- Use Q_UNUSED where needed
- QAtomicInteger::loadRelaxed() has been available since Qt 5.14

Test Plan: make && ctest

Reviewers: #frameworks, dfaure, apol

Reviewed By: dfaure

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D27158

1 files changed, 2 insertions, 0 deletions

diff --git a/src/kconfig_compiler/kconfig_compiler.cpp b/src/kconfig_compiler/kconfig_compiler.cpp
index 605dd2b5..4f9fa3f2 100644
--- a/src/kconfig_compiler/kconfig_compiler.cpp
+++ b/src/kconfig_compiler/kconfig_compiler.cpp
@@ -665,6 +665,8 @@ QString indent(QString text, int spaces)
 
 bool hasErrors(KConfigXmlParser &parser, const ParseResult& parseResult, const KConfigParameters &cfg)
 {
+    Q_UNUSED(parser)
+
     if (cfg.className.isEmpty()) {
         std::cerr << "Class name missing" << std::endl;
         return true;