Re: Replace trivial pcase occurrences in the Emacs sources

[Clément Pit-Claudel]

On 30/10/2018 10.16, Andy Moreton wrote:
> How are users meant to write reliable code using such constructs ?

Ensure that the pattern actually matches :)
IOW, only use these constructs when it's an invariant of your program that the 
pattern will match the data.
For cases in which the pattern might not match, use pcase instead of 
pcase-dolist.