std.string.assumeUTF() silently casting mutable to immutable?

[Forest]

On Tuesday, 13 February 2024 at 14:05:03 UTC, Johan wrote:
> On Tuesday, 13 February 2024 at 08:10:20 UTC, Jonathan M Davis 
> wrote:
>> 
>> So, there's definitely a bug here, but it's a dmd bug. Its 
>> checks for whether it can safely change the constness of the 
>> return type apparently aren't sophisticated enough to catch 
>> this case.
>
> This is a pretty severe bug.

Thanks, gents.

Reported on the tracker:

https://issues.dlang.org/show_bug.cgi?id=24394