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| author | Thiago Macieira <thiago.macieira@nokia.com> | 2009-10-28 11:47:35 (GMT) |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@nokia.com> | 2009-10-28 14:27:45 (GMT) |
| commit | 5b4b6b2be7b901ef9a29c37431998034730fa3d3 (patch) | |
| tree | 9dd31b2f0af3f23462575c02f17eb33bdf9bb7e0 /src/corelib/tools/qcontiguouscache.h | |
| parent | e83bb2fdfc2dc899526c8157fd8b77a68cdde9da (diff) | |
| download | Qt-5b4b6b2be7b901ef9a29c37431998034730fa3d3.zip Qt-5b4b6b2be7b901ef9a29c37431998034730fa3d3.tar.gz Qt-5b4b6b2be7b901ef9a29c37431998034730fa3d3.tar.bz2 | |
Initialise the reserved bits to 0.
This is future compatibility: we must rely on them being 0 in older
versions of Qt.
Reviewed-by: Bradley T. Hughes
Diffstat (limited to 'src/corelib/tools/qcontiguouscache.h')
| -rw-r--r-- | src/corelib/tools/qcontiguouscache.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/corelib/tools/qcontiguouscache.h b/src/corelib/tools/qcontiguouscache.h index b9d04b8..ef5b238 100644 --- a/src/corelib/tools/qcontiguouscache.h +++ b/src/corelib/tools/qcontiguouscache.h @@ -62,7 +62,7 @@ struct Q_CORE_EXPORT QContiguousCacheData int start; int offset; uint sharable : 1; - // uint unused : 31; + uint reserved : 31; // total is 24 bytes (HP-UX aCC: 40 bytes) // the next entry is already aligned to 8 bytes @@ -186,6 +186,7 @@ void QContiguousCache<T>::detach_helper() x.d->offset = d->offset; x.d->alloc = d->alloc; x.d->sharable = true; + x.d->reserved = 0; T *dest = x.p->array + x.d->start; T *src = p->array + d->start; |