On Friday, 17 June 2016 at 21:20:01 UTC, Timon Gehr wrote:
On 17.06.2016 23:00, Nordlöw wrote:
I want to create a function that takes a variadic number of
arguments
all of a specific type, say T, without having to create
GC-allocated
heap array.
Is there a better way than:
f(Args...)(Args args)
if (allSameType!(Args, T);
in terms of template bloat?
alias T=int;
void foo(T[] a...)@nogc{}
void bar()@nogc{
foo(1,2,3);
}
this. the compiler is smart, it is creating a slice of stack
memory here. note that you can't just assign `a` to, for example,
global or member: when execution of `foo` ends, `a` will still
point to stack memory. if you need to store `a` somewhere, be
sure to `.dup` it.
