trick to avoid limits on run.dlang.io all compilers

[Steven Schveighoffer]

On Wednesday, 31 January 2024 at 20:33:26 UTC, matheus wrote:
> On Wednesday, 31 January 2024 at 19:54:24 UTC, Steven 
> Schveighoffer wrote:
>> ...
>
> Nice trick indeed, I'd make just a little change for:
>
> import std;
> void main(){
>    static if(__VERSION__ < 2100) {
>        return;
>    }
>    // Your code here
>    writeln("Hello D");
> }
>
> By the way running this returns:
> 
> ```
> 2.079.1 to 2.085.1: Failure with output:
> -----
> onlineapp.d(1): Error: module `std` is in file 'std.d' which 
> cannot be read
> import path[0] = 
> /path/to/dmd.linux/dmd2/linux/bin64/../../src/phobos
> import path[1] = 
> /path/to/dmd.linux/dmd2/linux/bin64/../../src/druntime/import
> -----
>
> 2.086.1 to 2.099.1: Success and no output
> Since      2.100.2: Success with output: Hello D
> ```
>
> Those errors on 2.079.1 to 2.085.1 are regarded to the 
> configuration of those compilers?

The std/package.d module was added in 2.086.0: 
https://dlang.org/changelog/2.086.0.html#std-all

-Steve