Value of type enum members

[Paul Backus]

On Tuesday, 19 January 2021 at 20:27:30 UTC, Andrey Zherikov 
wrote:
> Could someone please explain why there is a difference in 
> values between compile-time and run-time?
>
[...]
> void main()
> {
>     pragma(msg, TENUM.foo);    // T(2)
>     pragma(msg, TENUM.bar);    // T(3)
>     writeln(TENUM.foo);        // foo
>     writeln(TENUM.bar);        // bar
> }

There is no difference in the values, they're just being printed 
differently. pragma(msg) uses the compiler's internal 
string-conversion routines, and writeln uses the ones from 
Phobos, so it's not too surprising that they would display some 
values differently.