As an option, you can just catch it:

```D
void main()
{
    import core.exception : AssertError...

And there is of course inlining that needs to be disabled for an "overridable" function...

This needs some context.

It only applies to object files and executables, the moment shared...

...condition were stringified and handed to the assert handler... that seems like a weird oversight?

Yes, that is a botched design that makes things much more complicated than necessary.

...aware of this, and so the assert handler is set up as a pointer to...

You can set the handler in a CRT constructor, which avoids any cycles and makes...

I use custom runtime + `-betterC`, but this also works on run.dlang.io with no...

...I'd rather just replace the assert handler symbol directly. Using `assertHandler` is awkward because...

```
import core.stdc.stdio;

void main()
{
    assert(false, "no");
}

extern(C) void _d_assert_msg...