Hi Trevor,
Thanks for your kind response!
在 2017年08月16日 20:02, Trevor Saunders 写道:
On Wed, Aug 16, 2017 at 05:32:10PM +0800, Leslie Zhai wrote:
Hi GCC developers,
GCC v4.6's gengtype will auto-generate Allocators for known structs and
unions, for example: ggc_alloc_tree2WeakVH for tree2WeakVH
https://github.com/xiangzhai/dragonegg/blob/master/include/dragonegg/gt-cache-4.6.inc#L24
but gengtype will not auto-generate ggc_alloc_XXX for GCC v6.x or v8.x
(git-20170816), for example: struct GTY((for_user)) tree2WeakVH
https://github.com/xiangzhai/dragonegg/blob/master/include/dragonegg/gt-cache-8.0.inc#L1284
As ChangeLog-2014 mentioned:
2014-05-17 Trevor Saunders <tsaund...@mozilla.com>
...
(ggc_alloc): Install the type's destructor as the finalizer if it
might do something.
Please give me some hint about ggc_alloc migration, thanks a lot!
if you look at the patches they convert ggc_alloc_foo to ggc_alloc<foo>
and you should do the same.
Thanks for your hint! I do the same :)
https://github.com/xiangzhai/dragonegg/blob/master/src/Cache.cpp#L255
PS: how to find the relative patch for the ChangeLog's item? I use
Google, for example: (ggc_alloc): Install the type's destructor as the
finalizer if it might do something.
Trev
--
Regards,
Leslie Zhai - a LLVM developer https://reviews.llvm.org/p/xiangzhai/
--
Regards,
Leslie Zhai - a LLVM developer https://reviews.llvm.org/p/xiangzhai/
