Hi everyone.
I have a file main.d
```
import std.stdio: writeln;
int main (string []) { return 0; }
```
When I try to get depend files with command `ldc2 main.d
--unittest --deps=main.deps --o-` such errors are received:
```
/home/mak/progs/ldc2-1.26.0-linux-x86_64/bin/../import/std/stdio.d(563): Error:
undefined identifier `testFilename`
/home/mak/progs/ldc2-1.26.0-linux-x86_64/bin/../import/std/stdio.d(759): Error:
undefined identifier `testFilename`
/home/mak/progs/ldc2-1.26.0-linux-x86_64/bin/../import/std/stdio.d(765): Error:
undefined identifier `testFilename`
/home/mak/progs/ldc2-1.26.0-linux-x86_64/bin/../import/std/stdio.d(781): Error:
undefined identifier `testFilename`
...
```
Is it possible that the std/stdio.d function
[`testFilename`](https://github.com/dlang/phobos/blob/adff6577b9fd5f512ec348494e8037a0bb71b89f/std/stdio.d#L5908) wrapped in `version (StdUnittest)` is in version (unittest) ?
version of ldc - 1.26.0