On Fri, 12 Jun 2015 17:28:56 -0700, Ali Ãehreli wrote:
>>> void main()
>>> {
>>> static assert(is (ReturnType!(() => foo(long.init)) == int));
>>> static assert(is (ReturnType!(() => foo(byte.init)) == short));
>>> }
>>>
>>> Ali
>>
>> or without importing `std.traits`:
>>
>>static
On 06/13/15 01:25, Yuxuan Shui via Digitalmars-d wrote:
> When there are multiple overloaded functions, whose return type will I get
> when I use ReturnType? Is there a way I could choose a specific function by
> its parameter types?
alias ReturnType(alias F, A...) = typeof(F(A.init));
artu
On Saturday, 13 June 2015 at 05:14:00 UTC, Kenji Hara wrote:
2015-06-13 9:29 GMT+09:00 Idan Arye via Digitalmars-d <
digitalmars-d@puremagic.com>:
On Friday, 12 June 2015 at 23:26:00 UTC, Yuxuan Shui wrote:
When there are multiple overloaded functions, whose return
type will I
get when I use
On 06/12/2015 06:44 PM, Freddy wrote:
> Why not just use templates?
The question is about overloaded functions.
Ali
2015-06-13 9:29 GMT+09:00 Idan Arye via Digitalmars-d <
digitalmars-d@puremagic.com>:
> On Friday, 12 June 2015 at 23:26:00 UTC, Yuxuan Shui wrote:
>
>> When there are multiple overloaded functions, whose return type will I
>> get when I use ReturnType? Is there a way I could choose a specific
>>
I am curious about the answer myself but there is the
workaround of passing the overload through a lambda:
import std.traits;
int foo(long)
{
return 0;
}
short foo(byte)
{
return 0;
}
void main()
{
static assert(is (ReturnType!(() => foo(long.init)) ==
int));
static assert(is
On Friday, 12 June 2015 at 23:26:00 UTC, Yuxuan Shui wrote:
When there are multiple overloaded functions, whose return type
will I get when I use ReturnType? Is there a way I could choose
a specific function by its parameter types?
The return type of the first declared one:
http://dpaste.dzfl
On 06/12/2015 05:04 PM, ketmar wrote:
On Fri, 12 Jun 2015 16:32:37 -0700, Ali Çehreli wrote:
On 06/12/2015 04:25 PM, Yuxuan Shui wrote:
When there are multiple overloaded functions, whose return type will I
get when I use ReturnType? Is there a way I could choose a specific
function by its par
On Fri, 12 Jun 2015 16:32:37 -0700, Ali Ãehreli wrote:
> On 06/12/2015 04:25 PM, Yuxuan Shui wrote:
>> When there are multiple overloaded functions, whose return type will I
>> get when I use ReturnType? Is there a way I could choose a specific
>> function by its parameter types?
>
> I am curiou
On 06/12/2015 04:25 PM, Yuxuan Shui wrote:
When there are multiple overloaded functions, whose return type will I
get when I use ReturnType? Is there a way I could choose a specific
function by its parameter types?
I am curious about the answer myself but there is the workaround of
passing the
When there are multiple overloaded functions, whose return type
will I get when I use ReturnType? Is there a way I could choose a
specific function by its parameter types?
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