On Friday, 1 April 2016 at 23:26:14 UTC, Alex Parrill wrote:
On Friday, 1 April 2016 at 21:25:46 UTC, Yuxuan Shui wrote:
[...]
Not as-is, because the format string is a runtime argument and
not a compile-time constant.
Consider:
writefln(rand() >= 0.5 ? "%s" : "%d", 123);
It's certainly possible with a new, templated writef function.
Hypothetically:
writefln_ctfe!"%s"(1234); // would fail
That's kind of ugly. Now I really wish D can unify template
arguments and function arguments known at compile time.
