On Friday, 26 August 2016 at 09:48:00 UTC, Jonathan M Davis wrote:
You're supposed to be able to depend on .init existing. Default
initialization for structs can be disabled via
@disable this();
but even then, the init member still exists (it just isn't used
for default initialization).
From what I remember, the last time I looked at `@disable
this();`:
it prevents the user from creating a default initialized struct.
However whenever (compiler internally) the struct needs
initialization, `.init` is still used. And thus it is also used
at the start of any constructor the user writes.
Don't take my word for it: have a look at asm output, or easier:
LCD's LLVM IR output.
-Johan
