Use C++17 [[maybe_unused]]

In some places needs to be ordered before const/constexpr though.

Change-Id: I57a521ac0ad22b5a018761c4d52befbef69d64c0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/kernel/qsystemerror.cpp b/src/corelib/kernel/qsystemerror.cpp
index 6a250f5f3a..619f94c476 100644
--- a/src/corelib/kernel/qsystemerror.cpp
+++ b/src/corelib/kernel/qsystemerror.cpp
@@ -61,11 +61,11 @@ namespace {
     // version in portable code. However, it's impossible to do that if
     // _GNU_SOURCE is defined so we use C++ overloading to decide what to do
     // depending on the return type
-    static inline Q_DECL_UNUSED QString fromstrerror_helper(int, const QByteArray &buf)
+    Q_DECL_UNUSED static inline QString fromstrerror_helper(int, const QByteArray &buf)
     {
         return QString::fromLocal8Bit(buf);
     }
-    static inline Q_DECL_UNUSED QString fromstrerror_helper(const char *str, const QByteArray &)
+    Q_DECL_UNUSED static inline QString fromstrerror_helper(const char *str, const QByteArray &)
     {
         return QString::fromLocal8Bit(str);
     }