a lot closer to successfully emitting the polymorphic-min-over-ranges
example; the main blocker right now seems to be that the witness
for a static member function is not, in fact, a static member
function at al, but a freestanding function. That's legitimate,
but it probably needs some shepherding through the witness
system.
Swift SVN r2532
by abstraction from the concrete return type.
This basically gets generic calls working totally as long
as there's no remapping required.
Swift SVN r2402
Mangling is still a hack, pending a better type AST. Fixed
a bug where arguments passed indirectly were not being destroyed
by the callee (when passed by value). Changed some of the protocol
signatures to use the generic opaque pointer type, making the
types a bit more self-documenting in the IR.
Swift SVN r2274
used in the very narrow case where we were converting from one
protocol type to another (super) protocol type. However, ErasureExpr
now handles this case via its null conformance entries (for the
"trivial" cases), and can cope with general existential types where
some conversions are trivial and others are not.
The IR generation side of this is basically just a hack to inline the
existing super-conversion code into the erasure code. This whole
routine will eventually need to be reworked anyway to deal with
destination types that are protocol-conformance types and with source
types that are archetypes (for generic/existential interactions).
Swift SVN r2213
This is <rdar://problem/10217868>. Apparently I'm using Lion's
libc++ headers somehow, which I should probably fix; but since
the use of shared_ptr is just a hack until DenseMap supports
move-only types, I don't feel bad about changing it to a different
hack that avoids shared_map altogether.
Swift SVN r1897
