On Fri, Jan 08, 2016 at 12:58:14PM -0800, Eduardo Bonelli wrote: > Hello, > > Why do the values of these two expressions differ? > > > (begin (void)) > > ((lambda x (begin x)) (void)) > '(#<void>) > > In the second case, I understand that CBV would evaluate the argument > "(void)" to obtain the (untyped) value "#<void>". It then passes this on to > the function "((lambda x (begin x))", resulting in "(begin #<void>)". So why > does this not evaluate to #<void>? ((lambda x x) (void)) returns a list containing the void object. Perhaps you meant (lambda (x) (begin x))?
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