Alternatives to exceptions for error handling

Paul Backus snarwin at
Mon Nov 23 12:58:21 UTC 2020

On Monday, 23 November 2020 at 12:07:55 UTC, Dominikus Dittes 
Scherkl wrote:
> At least pure functions should never be @discardable.
> So discarding the return value of a pure function should always 
> be an error.

Indeed, the D compiler already issues a warning if you discard 
the result of a pure nothrow function.

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