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don't apply non-funcallable object #46

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don't apply non-funcallable object #46

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f7a3cec
don't apply something if we are not sure it is funcalalble.
jimka2001 Aug 14, 2018
2a3bf83
this commit fixes #44
jimka2001 Aug 16, 2018
a99954f
previous fix was evaluating the function arguments multiple times
jimka2001 Sep 6, 2018
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8 changes: 7 additions & 1 deletion lisp-unit.lisp
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Original file line number Diff line number Diff line change
Expand Up @@ -467,7 +467,13 @@ assertion.")
;; Report function arguments
(internal-assert
:result ',form
(lambda () (apply ,fname ,args)) ; Evaluate the form
;; fix issue #44
;; JN we can't insert ,fname because it might be a local function and that is not funcallable by quoted name.
;; so we have to use ,(car form) as that's the user given function name
;; we still can't apply that because it might be a local function
;; so we have to wrap it in (function ...) which tells the compiler to look for the function
;; by correct scoping rules.
(lambda () (apply (function ,(car form)) ,args))
(lambda () ,t-or-f)
;; Concatenate the args with the extras
(lambda ()
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