Deprecate implicit `int` to `bool` conversion for integer literals

[Michael V. Franklin]

On Tuesday, 14 November 2017 at 23:53:49 UTC, H. S. Teoh wrote:

> Argh, should've checked before I posted.  What I meant was more 
> something like this:
>
> 	import std.stdio;
> 	void f(dchar) { writeln("dchar overload"); }
> 	void f(ubyte) { writeln("ubyte overload"); }
> 	void main() {
> 		f(1);
> 		f('a');
> 	}
>
> Output:
> 	ubyte overload
> 	ubyte overload
>
> It "makes sense" from the POV of C/C++-compatible integer 
> promotion rules, but in the context of D, it's just very 
> WAT-worthy.

If you haven't already, can you please submit this to bugzilla.

Thanks,
Mike