What ?

[Vladimir Panteleev via Digitalmars-d-learn]

On Monday, 30 March 2015 at 22:34:00 UTC, matovitch wrote:
> Hi again again,
>
> ulong u = 1 << 63;
>
> Raise :
>
> Error: shift by 63 is outside the range 0..31
>
> This is a bug isn't it, the ulong are supposed to be on 64 bits 
> ? I guess it's time I go to bed.
>
> Have a nice night !

ulong, yes, but 1 is of type int.

Correct code:

ulong u = 1L << 63;