hjk 3f11ef9216 Avoid using dynamic_cast<> ...

dynamic_cast<> breaks in cross-library situations. In the past
the issue was witnessed on Mac, this time on FreeBSD in
various configurations.

The workaround deployed here is to manually create unique
type ids in form of (addresses of) global variables.

Task-id: QTCREATORBUG-16462
Change-Id: Ie28fbb3d31d06c1a722a3d9ea808831191298e71
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Reviewed-by: Ralf Nolden <nolden@kde.org>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

2016-06-22 07:31:41 +00:00

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