add proto::extends<> and change mark_tag to use proto::extends<> for nice construction syntax

[SVN r35806]
This commit is contained in:
Eric Niebler 2006-11-02 06:56:43 +00:00
parent 77ecb69409
commit 900a0d5fcb

@ -1 +1 @@
Subproject commit e3671b8eaefe3d7d52a5dea128396e7f6315c6ef
Subproject commit d16da6ab8bb9c21e6671688735ef5518963b3110