diff options
| author | Kai Koehne <kai.koehne@theqtcompany.com> | 2015-01-07 14:52:28 +0100 |
|---|---|---|
| committer | Kai Koehne <kai.koehne@theqtcompany.com> | 2015-01-09 13:27:58 +0100 |
| commit | 8836a4d5f0fbbbf18565e8dc64ab89e95a39720f (patch) | |
| tree | 492144990b43bfb511c75aca852a5db807dfe88c /src/tools | |
| parent | 0a76b6bc7f98900ea884cd10ccca1a332e5bdba5 (diff) | |
moc: Work around 'unused variable' MSVC warning
MSVC prints warnings if all slots are actually static methods:
moc_xxx.cpp:71: warning: C4189: '_t' : local variable is initialized but not referenced
This can be easily avoided by using Q_UNUSED.
Change-Id: Ice134a8a8d3e6aef1df1e7a89e9a2867281580fd
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Diffstat (limited to 'src/tools')
| -rw-r--r-- | src/tools/moc/generator.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/moc/generator.cpp b/src/tools/moc/generator.cpp index fcc43aca68..2c41b17b68 100644 --- a/src/tools/moc/generator.cpp +++ b/src/tools/moc/generator.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies). ** Copyright (C) 2013 Olivier Goffart <ogoffart@woboq.com> ** Contact: http://www.qt-project.org/legal ** @@ -1153,6 +1153,7 @@ void Generator::generateStaticMetacall() } else { fprintf(out, " %s *_t = reinterpret_cast<%s *>(_o);\n", cdef->classname.constData(), cdef->classname.constData()); } + fprintf(out, " Q_UNUSED(_t)\n"); fprintf(out, " switch (_id) {\n"); for (int methodindex = 0; methodindex < methodList.size(); ++methodindex) { const FunctionDef &f = methodList.at(methodindex); |