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| author | Emmanuele Bassi <ebassi@gnome.org> | 2018-03-10 15:33:06 +0000 |
|---|---|---|
| committer | Emmanuele Bassi <ebassi@gnome.org> | 2018-03-10 16:02:44 +0000 |
| commit | 334877eccf62fde389c9dedd6a751bcdb4345f15 (patch) | |
| tree | bdf06f323ce358dd11bf279e2414692ae14b8775 | |
| parent | 6a8e1b8ad69e5ec4609295e8bf72547d70836871 (diff) | |
| download | gobject-introspection-334877eccf62fde389c9dedd6a751bcdb4345f15.tar.gz | |
Annotate possibly unused variable
When using the NEW_CLASS macro, we're also declaring a static constant
that we might end up using later.
GCC will complain if we're not using the declared variable, so we should
annotate it with G_GNUC_UNUSED. If we end up using the variable, the
compiler will ignore the annotation; if we don't, we won't be getting a
compiler warning when we don't use it.
| -rw-r--r-- | giscanner/giscannermodule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/giscanner/giscannermodule.c b/giscanner/giscannermodule.c index 77de82d6..9148960f 100644 --- a/giscanner/giscannermodule.c +++ b/giscanner/giscannermodule.c @@ -56,7 +56,7 @@ _GI_EXTERN MOD_INIT(_giscanner); #define NEW_CLASS(ctype, name, cname, num_methods) \ -static const PyMethodDef _Py##cname##_methods[num_methods]; \ +static const PyMethodDef _Py##cname##_methods[num_methods] G_GNUC_UNUSED; \ PyTypeObject Py##cname##_Type = { \ PyVarObject_HEAD_INIT(NULL, 0) \ "scanner." name, \ |