DMD Source Guidance: Unused Return Values of Strictly Pure Function Calls

[bearophile]

Nordlöw:

> Does anybody know where in the DMD source I can figure out if 
> the return value of a function call is used or not?
>
> I'm trying to figure out how to implement automatic detection 
> of unused return values from calls to strictly pure functions.
>
> The closest I have come is the function functionParameters() in 
> expression.c
>
> Ideas anyone?

See:

https://d.puremagic.com/issues/show_bug.cgi?id=3882

Bye,
bearophile