Oh, sorry: I mixed the history up.
AIUI this is the same as the try proposal with a different keyword and
*that* got rejected for the "magical" control flow.
On Mon, Aug 31, 2020 at 9:00 AM Axel Wagner <axel.wagner...@googlemail.com>
wrote:
> On Mon, Aug 31, 2020 at 7:32 AM Zakaria <z4k4...@gmail.com> wrote:
>
>> If the objections on the too magical handle part, why not cut that part
>> and retain the check part?
>>
>
> The objection was mainly on the too magical check part, AIUI.
>
>
>>
>> Most of the time the we just forward the error on to the next level
>> anyway. Handling error is rarely done and should be explicit.
>>
>> I got better keyword for this: reterr
>> A portmanteau of return error.
>>
>> Pada tanggal Sen, 31 Agt 2020 10.34, Ian Lance Taylor <i...@golang.org>
>> menulis:
>>
>>> On Sun, Aug 30, 2020 at 7:16 PM Zakaria bin Haris <z4k4...@gmail.com>
>>> wrote:
>>> >
>>> > Idk if this has been proposed or discussed before.
>>> >
>>> > Given the last error handling abbreviation proposal is rejected. How
>>> about some simple syntactic sugar like this:
>>> >
>>> > rin Something()
>>> >
>>> > Which is just a sugar for:
>>> >
>>> > if err := Something(); err != nil {
>>> > return err
>>> > }
>>> >
>>> > To make it worth the new keyword make it so that:
>>> >
>>> > rin v := Something()
>>> >
>>> > equals to:
>>> >
>>> > v, err := Something()
>>> > if err != nil {
>>> > return err
>>> > }
>>>
>>> This is similar to the check/handle design draft, without the handle.
>>> You may want to take a look at https://golang.org/issue/40432.
>>> Thanks.
>>>
>>> Ian
>>>
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