On Wednesday, 18 April 2012 at 16:56:39 UTC, SomeDude wrote:
On Tuesday, 17 April 2012 at 00:04:16 UTC, Michaël Larouche
wrote:
My template works with a struct but when I try to mixin my
template in a class, I get compile error because
T.tupleof.length returns 0.
Here's the whole code:
http://ideone.com/UR6YU
For what it's worth, dmd 2.059 (it seems you are using v2.042)
gives this message:
serial.d(21): Error: class serial.MyObject no size yet for
forward reference
serial.d(11): Error: template instance
serial.GenerateFieldSerialization!(MyObject,0,"m_id","m_data","AMethod","AutoDelete","AnotherMethod","RefCount","Method1","toString","toHash","opCmp","opEquals","Monitor","factory")
error instantiating
According to Kenji Hara, "tupleof property requires complete
semantic analysis to get the fields of a type."
http://d.puremagic.com/issues/show_bug.cgi?id=7249
If you haven't solved your problem yet, you may try the
workaround described or have a look at the result of googling
this:
"no size yet for forward reference" site:digitalmars.com/d
Reading the bug thread, I am wondering why my template worked in
a struct but not inside a class.
Anyway, I decided to move my mixin outside the struct/class and
abuse UFCS instead. Now everything works like a charm :)
