Explicit default constructor for structs
Remo
remo4d at gmail.com
Thu Apr 10 08:21:27 PDT 2014
On Thursday, 10 April 2014 at 11:39:16 UTC, Andrej Mitrovic wrote:
> On 4/9/14, Brian Schott <briancschott at gmail.com> wrote:
>> Really? What does this program print using a current version of
>> DMD?
>>
>> import std.stdio;
>>
>> struct SomeStruct
>> {
>> this(int i = 10)
>> {
>> this.i = i;
>> }
>> int i;
>> }
>>
>> void main(string[] args)
>> {
>> auto s = SomeStruct();
>> writeln("s.i = ", s.i);
>> }
>
> This is a current bug that is going to be fixed:
> https://github.com/D-Programming-Language/dmd/pull/1397
Please do not forget about C++ porting problems that are related
to this.
The code from C++ should compile and work as expected or does not
compile at all and give meaningful error message.
Right now it compiles but does not work at all.
This struct constructor problem is one of the ground why I have
stopped porting code to D.
I hope there will be proper solution soon.
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