https://issues.dlang.org/show_bug.cgi?id=17906

Mathias Lang <mathias.lang@sociomantic.com> changed:

           What    |Removed                     |Added
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                 CC|                            |mathias.lang@sociomantic.co
                   |                            |m

--- Comment #1 from Mathias Lang <mathias.lang@sociomantic.com> ---
Yeah, put simply, the following code:
```
deprecated void main ()
{
    Object o = new Object;
    delete o;
}
```

should compile with `dmd -de test.d` (DMD v2.079)

Currently this is done for other deprecated symbols: deprecated functions can call other deprecated functions, use deprecated types, and a deprecated aggregate can have fields of deprecated types... So it should be done for language deprecations as well.

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https://issues.dlang.org/show_bug.cgi?id=17906

--- Comment #2 from FeepingCreature <default_357-line@yahoo.de> ---
That's also true, but my example refers specifically to deprecated functions using deprecated types. However, I labelled the bug report wrong, and your example actually fits it better. :)

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https://issues.dlang.org/show_bug.cgi?id=17906

--- Comment #3 from Mathias Lang <mathias.lang@sociomantic.com> ---
Could you paste the message generated ? In your example, I would expect a deprecation to be generated for the import, but not on the actual function declaration.

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https://issues.dlang.org/show_bug.cgi?id=17906

--- Comment #4 from FeepingCreature <default_357-line@yahoo.de> ---
Huh, seems like you're right. Not sure if this was fixed or it always worked that way. Either way, good to know!

I guess this bug report is about Mathias Lang's problem now.

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https://issues.dlang.org/show_bug.cgi?id=17906

Seb <greensunny12@gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |greensunny12@gmail.com
            Summary|Deprecated functions should |Use of delete should be
                   |not cause deprecated        |allowed without a
                   |warnings for using          |deprecation in a deprecated
                   |deprecated features         |scope

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https://issues.dlang.org/show_bug.cgi?id=17906

Seb <greensunny12@gmail.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull

--- Comment #5 from Seb <greensunny12@gmail.com> ---
> I guess this bug report is about Mathias Lang's problem now.

PR https://github.com/dlang/dmd/pull/8066

(and changed the title accordingly)

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https://issues.dlang.org/show_bug.cgi?id=17906

Seb <greensunny12@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Use of delete should be     |Deprecated Language
                   |allowed without a           |features should be allowed
                   |deprecation in a deprecated |without a deprecation in a
                   |scope                       |deprecated scope

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https://issues.dlang.org/show_bug.cgi?id=17906

Seb <greensunny12@gmail.com> changed:

           What    |Removed                     |Added
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         Depends on|                            |18647


Referenced Issues:

https://issues.dlang.org/show_bug.cgi?id=18647
[Issue 18647] Use of delete should be allowed without a deprecation in a
deprecated scope
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https://issues.dlang.org/show_bug.cgi?id=17906

--- Comment #6 from Seb <greensunny12@gmail.com> ---
Copying Mathias's from GH (in case it gets lost)

The bug report was more general (before you changed the title).
I took delete as an example, because it's what hits me, but I'm pretty sure it
affects other deprecations.
For example:

---
deprecated void main ()
{
    int i, o;
    switch (i)
    {
    case 1:
        o = 1;
    case 2:
        o = 2;
        break;
    default:
    }
}
---

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https://issues.dlang.org/show_bug.cgi?id=17906

Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
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           See Also|                            |https://issues.dlang.org/sh
                   |                            |ow_bug.cgi?id=18647

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