On Monday, 11 February 2013 at 15:48:32 UTC, Michel Fortin wrote:
On 2013-02-11 06:52:28 +0000, "deadalnix" <[email protected]>
said:
When a function accept a struct, the compiler is free to use
that function, or an altered one taking a reference as
parameter.
When designing the ABI, you can either create the copy on the
caller's side, or the callee's side. If I'm understanding well,
you want to have two versions of each function, one copying on
the caller's side, one copying on the callee's side,
That is blatantly wrong.
You don't have, the compiler is allowed to, and the copy on
callee side isn't mandatory.
