Unexpected behaviour in associative array

[Adam D. Ruppe]

On Friday, 19 April 2019 at 12:37:10 UTC, Arredondo wrote:
> Here's a reasonably-sized code fragment that demonstrates the 
> issue.

Oh dear, I don't know what's going on there. It might just be 
that toHash is secretly dependent on various attributes in the 
signature.

I'd try to match the attrs exactly from this:

https://dlang.org/spec/hash-map.html#using_struct_as_key

size_t toHash() const @safe pure nothrow;
bool opEquals(ref const typeof(this) s) const @safe pure nothrow;

and see if it makes a difference.


idk though.