Introduce loplugin:mustoverride HEADmaster

...to find derived classes that do not directly override SfxPoolItem::ItemType.
Most of the cases that the plugin flagged were classes that are apparently not
meant to be instantiated themselves (so I added pure virtual overrides there),
but SdrMeasureFormatStringItem appears to genuinely have missed it
DECLARE_ITEM_TYPE_FUNCTION stanza.

Change-Id: Iec40080377f26cc4fa2c8cff735d5f0d3bd60509
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/181211
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>

0 files changed, 0 insertions, 0 deletions