(builder (when t `(:sample :out (lambda (out) (princ out)))) *app*)
doesn't work well, because convert-to-middleware-form with CL-form returning cons returned the form evaluated to '(lambda (app) ) but not (lambda (app) ).
Coverage increased (+0.04%) to 70.94% when pulling adba5507113ac968d6369fcb69b18286fb2b648a on Rudolph-Miller:conditional-middleware into a4b44114552d7b4f9f9a8e43550c8a8d7471963b on fukamachi:master.
doesn't work well, because
convert-to-middleware-form
with CL-form returningcons
returned the form evaluated to'(lambda (app) )
but not(lambda (app) )
.