Can we disallow appending integer to string?

[Nick Sabalausky (Abscissa) via Digitalmars-d-learn]

On 04/19/2017 01:34 PM, Jonathan M Davis via Digitalmars-d-learn wrote:
>
> Yeah, which reduces the number of casts required when doing arithmetic on
> characters and thus reduces bugs there,

Ugh, because apparently doing arithmetic on characters is such a common, 
important use-case in this modern unicode world... :/