[Tarantool-patches] [PATCH 0/3] lua: table fixes

[Oleg Babin]

Hi! Thanks for your comments!

I asked Igor M. about this patchset and he said
that final decision has not yet been made and patch with 
__pairs/__ipairs metamethods could be reverted. Then two my patches will 
not be needed. Therefore I will wait final decision.

And I have a question about
> Additionally, we have a new rule, that behaviour changing
> tickets should be reflected in changelog. This ticket changes
> behaviour. So you need to add a changelog label. Like this:

Why I should get it from you but not from tarantool developers guide 
https://www.tarantool.io/en/doc/2.2/dev_guide/developer_guidelines/ ?

On 14/02/2020 01:50, Vladislav Shpilevoy wrote:
> Hi! Thanks for the patch!
> 
> On 13/02/2020 21:33, olegrok at tarantool.org wrote:
>> From: Oleg Babin <babinoleg at mail.ru>
>>
>> This patchset fixes three problems.
>> Two first are bugs in table.deepcopy function.
>> The third is similar to the second
>> (because the root of problem is a __pairs
>> metamethod) that I found then worked on the
>> second commit.
>>
>> Branch: https://github.com/tarantool/tarantool/tree/olegrok/table-fixes
> 
> Usually we put issue number into branch name. Take a
> look at branch list on GitHub for examples.
> 
> Also you need to put web links at the affected issues
> here.
> 
> Additionally, we have a new rule, that behaviour changing
> tickets should be reflected in changelog. This ticket changes
> behaviour. So you need to add a changelog label. Like this:
> 
> @ChangeLog
> - table.deepcopy now correctly handles __metatable attribute of
>    a metatable (gh-4340).
> 
> I was also thinking about adding a docbot request, but seems like
> table.* extensions are not documented anyway.
> 
>>
>> Oleg Babin (3):
>>    lua: fix incorrect table.deepcopy __metatable handling
>>    lua: table.deepcopy ignores __pairs metamethod
>>    tap: is_deeply ignores __pairs metamethod
>>
>>   src/lua/table.lua           |  9 ++++++--
>>   src/lua/tap.lua             |  9 +++++---
>>   test/app-tap/table.test.lua | 44 ++++++++++++++++++++++++++++++++++++-
>>   test/app-tap/tap.result     |  6 +++--
>>   test/app-tap/tap.test.lua   | 24 +++++++++++++++++++-
>>   5 files changed, 83 insertions(+), 9 deletions(-)
>>