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>

2 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/serialization/qcborstreamreader.cpp b/src/corelib/serialization/qcborstreamreader.cpp
index c5d0c855e3..553f40e4bf 100644
--- a/src/corelib/serialization/qcborstreamreader.cpp
+++ b/src/corelib/serialization/qcborstreamreader.cpp
@@ -74,7 +74,7 @@ static CborError _cbor_value_dup_string(const CborValue *, void **, size_t *, Cb
     Q_UNREACHABLE();
     return CborErrorInternalError;
 }
-static CborError Q_DECL_UNUSED cbor_value_get_half_float_as_float(const CborValue *, float *)
+Q_DECL_UNUSED static CborError cbor_value_get_half_float_as_float(const CborValue *, float *)
 {
     Q_UNREACHABLE();
     return CborErrorInternalError;
diff --git a/src/corelib/serialization/qcborstreamwriter.cpp b/src/corelib/serialization/qcborstreamwriter.cpp
index 51d4fefb6b..b3a5ed6eee 100644
--- a/src/corelib/serialization/qcborstreamwriter.cpp
+++ b/src/corelib/serialization/qcborstreamwriter.cpp
@@ -63,13 +63,13 @@ QT_WARNING_POP
 
 // silence compilers that complain about this being a static function declared
 // but never defined
-static CborError Q_DECL_UNUSED cbor_encoder_close_container_checked(CborEncoder*, const CborEncoder*)
+Q_DECL_UNUSED static CborError cbor_encoder_close_container_checked(CborEncoder*, const CborEncoder*)
 {
     Q_UNREACHABLE();
     return CborErrorInternalError;
 }
 
-static CborError Q_DECL_UNUSED cbor_encode_float_as_half_float(CborEncoder *, float)
+Q_DECL_UNUSED static CborError cbor_encode_float_as_half_float(CborEncoder *, float)
 {
     Q_UNREACHABLE();
     return CborErrorInternalError;