svn commit: r513745 - in head/cad/opencascade: . files

[Christoph Moench-Tegeder]

## Thierry Thomas (thierry at FreeBSD.org):
>   PR:		240971
>   Suggested by:	chitty_cloud (at) me.com

It would've been nice if the people "suggesting" this kind of updates
did some of the legwork and testing themselves - this, for example,
uncovered some sloppy typing in cad/freecad (see ports r513761).
Maybe other consumers of opencascade are affected as well (cad/kicad
is ok, I didn't test others) - omitting the std namespace is somewhat
common, I've been guilty of that myself but luckily don't have to deal
with C++ that much anymore.

Regards,
Christoph

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