On Thu, 15 Apr 2010 10:24:07 -0400, Jesse Phillips
<jessekphillip...@gmail.com> wrote:
Part of the reason D leaves undefined behavior is because you are
breaking compiler guarantees. Such as:
char[] s = ...;
immutable(char)[] p = cast(immutable)s; // undefined behavior
This is not undefined behavior. Continuing to use s would be.
I just wanted to make that clear. Except for strings, there is currently
no way to generate immutable data except via casting. Don't use idup
except on pure value types, that is currently unsafe, see
http://d.puremagic.com/issues/show_bug.cgi?id=3550
-Steve
