Make string literals immutable in Windows

[John Colvin]

On Thursday, 29 November 2018 at 23:56:27 UTC, Andrew Pennebaker 
wrote:
> I was surprised to read from the FreeBSD documentation that D 
> string literals are actually writeable in Windows:
>
> https://dlang.org/dmd-freebsd.html
>
> Can we fix that? I think C literals were already immutable, 
> though I'm not sure about the particulars of the Visual Studio 
> C/C++ semantics.

Please provide an example of valid D program that does this.

Seriously though, it would be a nice thing to have.