On Friday, 16 February 2018 at 18:03:40 UTC, Ali Çehreli wrote:
auto pureF = assumePure();
pureF(42);
Ali
Thanks!
On 02/16/2018 09:58 AM, Nordlöw wrote:
void g() pure
{
static assert(!__traits(compiles, { auto x = f(42); }));
alias pureF = assumePure!(typeof());
// TODO: how do I call pureF?
// auto x = (*pureF)(42);
// auto x = pureF(42);
}
auto pureF = assumePure();
I'm struggling with my definition of assumePure that should make
a non-pure function `f` callable as pure `pureF`.
I've copied the definition of assumePure from the Phobos docs at
https://dlang.org/phobos/std_traits.html#SetFunctionAttributes
and managed to define pureF using it but I cannot
