On 01/30/2019 07:47 AM, Steven Schveighoffer wrote:
> On 1/30/19 12:14 AM, Sobaya wrote:
>> I want to get a mangled name of a D function by
>> `core.demangle.mangle`, but I'm in trouble because there are no ways
>> to express a type of a function, which is used for a template argument
>> of `mangle`.
>>
>> For example, it is wrong to use the type `int function(int,int)` to
>> express the type of `int add(int,int)`.
>> Because it expresses the type of a function POINTER, not just a
function.
>>
>> The fuction name in a binary compiled this function is "_D3addFiiZi",
>> but `mangle!(int function(int,int))("add")` returns "_D3addPFiiZi",
>> which includes "P" meaning POINTER.
>>
>> How can I get the former one?
>
> Why not use add.mangleof?
>
> -Steve
add.mangleof includes the module name as well (_D6deneme3addFiiZi) but
the OP wanted without (_D3addFiiZi). I wonder why the inconsistency. On
the other hand, .mangleof produces just "add" when the function is
extern(C). (?)
import core.demangle;
extern(C) int add(int, int);
void main() {
alias F = typeof(add);
pragma(msg, mangle!F("add"));
pragma(msg, add.mangleof);
}
Output:
_D3addUiiZi
add <-- Is that correct?
Ali
