dmd foreach loops throw exceptions on invalid UTF sequences, use replacementDchar instead

[user1234]

On Friday, 12 November 2021 at 10:42:15 UTC, kdevel wrote:
> This does not yet compile:
>
>    [...]
>           R = ubyte[]`
>      must satisfy one of the following constraints:
>    `       isSomeChar!(ElementType!R)
>           is(StringTypeOf!R)`

auto-decoding or not... you need to decode from whatever is the 
OS encoding (must be ancient ANSI I presume ?) to UTF-8.