Challenge: write a reference counted slice that works as much as possible like a built-in slice

Atila Neves atila.neves at gmail.com
Tue Dec 14 15:51:58 UTC 2021


On Tuesday, 14 December 2021 at 12:14:52 UTC, Tejas wrote:
> On Thursday, 11 November 2021 at 09:24:17 UTC, Atila Neves 
> wrote:
>> On Wednesday, 10 November 2021 at 13:52:26 UTC, deadalnix 
>> wrote:
>>> [...]
>>
>> `@disable this();`, but you knew that. It's true that 
>> requiring a programmer to do something to prevent bugs is a 
>> terrible idea. Sigh.
>
> Sorry for reviving this thread, was just sifting through...
> The following code also outputs `dtor!`, unfortunately :(
>
> ```d
>
> import std.stdio:writeln;
>
> struct S{
> 	@disable this();
> 	~this(){
> 		writeln("dtor!");
> 	}
> }	
>
> void main(){
> 	S s = void;
> }
>
> ```
>
> Compiler :
> LDC - the LLVM D compiler (1.25.0):
>   based on DMD v2.095.1 and LLVM 11.1.0

Is there an issue for this?


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