On Wednesday, 24 April 2013 at 00:54:12 UTC, kenji hara wrote:

2013/4/24 Manu <turkeyman@gmail.com>

"The r-value being passed is assigned to a stack allocated temporary,
which has a lifetime that is identical to any other local variable, ie, the
lifetime of the function in which it appears."
There, I defined it.

Good definition. If add more,
"getting address of "scope" parameter would be disallowed, at least in
@safe code, because it would be regarded as the escape of stack allocated
temporary."

Kenji Hara

Why does the temporary need to exist any longer than the current statement? (the current lifetime of temporaries are the statement or expression). Surely any longer is just wasting stack space.