Is __VERSION__ cross-compiler compatible?

[Stewart Gordon]

On 22/11/2011 01:10, Andrej Mitrovic wrote:
> I've seen this code used somwhere:
>
> static if (__VERSION__>  2048)
> {
> }
>
> Does this work for all compilers, or is it DMD-specific?

It's in the language spec, so obviously it's part of the language.  But since it's defined 
to be the _compiler_ version, values of __VERSION__ are compiler-specific.

But with the number of versions the language has been through, it would be nice if they 
all had numbers....
http://tinyurl.com/qayz9w

> Also, does DMD1 define this too?

Yes.

> I'm trying to retain compatibility of some D1 sample code but introduce D2 support as well.

version(D_Version2)

However, because parsing happens before CC, you can't use D2-specific syntax anywhere in a 
code file that needs to be D1-compatible, unless you wrap it in a string mixin.

Stewart.