On Thursday, 28 March 2013 at 14:16:27 UTC, Steven Schveighoffer
wrote:
I'm not sure what __aggr1174 is, but you can fix the e error by
specifying the type for e (or specifying it as const).
-Steve
This is a foolishness of dmd frontend. It generates names for
copies, temporaries, etc. These names are not only visible (a
user can receive error messages referring to such names with no
idea what are the variables the compiler is talking about) but
accessible which allows to do funny nonsense stuff, probably
bypassing type system.
http://dpaste.dzfl.pl/15d67a77
Dmd is the only compiler I am aware of which makes visible
internal stuff and allows to manipulate it. These names are
created almost anywhere where there is parameter passing,
temporary, foreach loop, a tuple access, a lambda or a delegate
literal and in many other cases. Judging by console dump of this
stuff when compiling phobos, I come to conclusion that dmd for
ages is able to accept enormous amount of invalid code.
