conservatory
/
femtolisp
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

fix lack of error when calling builtins with the wrong number of args

This commit is contained in:
Jeff Bezanson 2013-08-26 16:55:17 -04:00
parent 518415febf
commit 3f28e8dc94
2 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
compiler.lsp
View File

@ -366,29 +366,29 @@
(get b2i b #f))))
(define (compile-builtin-call g env tail? x head b nargs)
(let ((count (get arg-counts b #f)))
(let ((count (get arg-counts head #f)))
(if (and count
(not (length= (cdr x) count)))
(argc-error head count))
(argc-error b count))
(case b ; handle special cases of vararg builtins
(list (if (= nargs 0) (emit g 'loadnil) (emit g b nargs)))
(+ (cond ((= nargs 0) (emit g 'load0))
((= nargs 2) (emit g 'add2))
(else (emit g b nargs))))
(- (cond ((= nargs 0) (argc-error head 1))
(- (cond ((= nargs 0) (argc-error b 1))
((= nargs 1) (emit g 'neg))
((= nargs 2) (emit g 'sub2))
(else (emit g b nargs))))
(* (if (= nargs 0) (emit g 'load1)
(emit g b nargs)))
(/ (if (= nargs 0)
(argc-error head 1)
(argc-error b 1)
(emit g b nargs)))
(vector (if (= nargs 0)
(emit g 'loadv [])
(emit g b nargs)))
(apply (if (< nargs 2)
(argc-error head 2)
(argc-error b 2)
(emit g (if tail? 'tapply 'apply) nargs)))
(else (emit g b)))))

4
flisp.boot
View File

@ -142,8 +142,8 @@
#fn(length)] compile-arglist)
compile-begin #fn(":000r4g3?6?0e0|}g2e13044;g3N?6>0e0|}g2g3M44;e0|}^g3M342e2|c3322e4|}g2g3N44;" [compile-in
void emit pop compile-begin] compile-begin)
compile-builtin-call #fn(":000r7c0qc1e2g5^3341;" [#fn("8000r1|16=02e0i03N|32@6=0e1i04|32530]2c2qi0541;" [length=
argc-error #fn(":000r1|c0\x82R0i16`W6<0e1i10c242;e1i10i15i1643;|c3\x82e0i16`W6<0e1i10c442;i16b2W6<0e1i10c542;e1i10i15i1643;|c6\x82v0i16`W6;0e7i14a42;i16aW6<0e1i10c842;i16b2W6<0e1i10c942;e1i10i15i1643;|c:\x82R0i16`W6<0e1i10c;42;e1i10i15i1643;|c<\x82Q0i16`W6;0e7i14a42;e1i10i15i1643;|c=\x82T0i16`W6>0e1i10c>c?43;e1i10i15i1643;|c@\x82]0i16b2X6<0e7i14b242;e1i10i12670cA540c@i1643;e1i10i1542;" [list
compile-builtin-call #fn(":000r7c0qc1e2g4^3341;" [#fn("8000r1|16=02e0i03N|32@6=0e1i05|32530]2c2qi0541;" [length=
argc-error #fn(":000r1|c0\x82R0i16`W6<0e1i10c242;e1i10i15i1643;|c3\x82e0i16`W6<0e1i10c442;i16b2W6<0e1i10c542;e1i10i15i1643;|c6\x82v0i16`W6;0e7i15a42;i16aW6<0e1i10c842;i16b2W6<0e1i10c942;e1i10i15i1643;|c:\x82R0i16`W6<0e1i10c;42;e1i10i15i1643;|c<\x82Q0i16`W6;0e7i15a42;e1i10i15i1643;|c=\x82T0i16`W6>0e1i10c>c?43;e1i10i15i1643;|c@\x82]0i16b2X6<0e7i15b242;e1i10i12670cA540c@i1643;e1i10i1542;" [list
emit loadnil + load0 add2 - argc-error neg sub2 * load1 / vector loadv []
apply tapply])]) #fn(get) arg-counts] compile-builtin-call)
compile-f #fn("8000r2e0c1qc242;" [call-with-values #fn("8000r0e0~\x7f42;" [compile-f-])