[erlang-questions] Compiler warnings on impossible constructs?

Arjan Scherpenisse arjan@REDACTED
Wed Jul 3 13:16:27 CEST 2013

Hi list,

I today fixed a stupid bug in something I wrote last week, namely, an 
atom-to-atom comparison which should have been a variable-to-atom 

It read: foo =:= bar while it should have read Foo =:= bar.

So, my question is, can't Erlang detect this kind of situations on 
compile time? Obviously, the expression foo =:= bar will never be true, 

Or maybe I just trust flymake to much instead of doublechecking the 
stuff I write.. ;)


Arjan Scherpenisse ----- New media art, research, development
arjan@REDACTED +31641322599 - http://scherpenisse.net

More information about the erlang-questions mailing list