diff options
| author | Keith Packard <keithp@keithp.com> | 2017-12-19 11:37:33 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2017-12-19 11:37:33 -0800 |
| commit | 53b99e0419cb44c7983e41026bf0430deae58940 (patch) | |
| tree | 38ca984da391ccfc4c34d7713a049a9ad172bcff /src | |
| parent | fbe5dc9f215e7014aa8f9d325c1fba939816be03 (diff) | |
altos/scheme: (define (foo . bar)) has a pair, not list as card
When defining a lambda with varargs, the args are not a list as the
final element is not a pair or nil. Use pair? instead of list? to
detect this form correctly.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/scheme/ao_scheme_const.scheme | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/scheme/ao_scheme_const.scheme b/src/scheme/ao_scheme_const.scheme index 060fd955..4616477f 100644 --- a/src/scheme/ao_scheme_const.scheme +++ b/src/scheme/ao_scheme_const.scheme @@ -248,7 +248,7 @@ (macro (first . rest) ; check for alternate lambda definition form - (cond ((list? first) + (cond ((pair? first) (set! rest (append (list @@ -640,7 +640,7 @@ (char-whitespace? #\0) (char-whitespace? #\space) -(define (char->integer c) c) +(define char->integer (macro (v) v)) (define integer->char char->integer) (define (char-upcase c) (if (char-lower-case? c) (+ c (- #\A #\a)) c)) |