suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix error messages

Browse Source
This commit is contained in:
Ryan Culpepper 2018-03-30 12:23:23 +02:00
parent 954823ec5f
commit 6f628b2531
2 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
pkgs/racket-test/tests/stxparse/test-syntax.rkt
View File

@ -171,7 +171,7 @@
#rx"too many ellipses in template")
(terx (syntax aa)
#rx"missing ellipses with pattern variable in template")
#rx"missing ellipsis with pattern variable in template")
(terx (syntax (?@))
#rx"illegal use")

4
racket/collects/racket/private/template.rkt
View File

@ -361,8 +361,10 @@
(pvar var var check #f)]
[(>= depth pvar-depth)
(pvar var (gentemp) check (- depth pvar-depth))]
[(zero? depth)
(wrong-syntax id "missing ellipsis with pattern variable in template")]
[else
(wrong-syntax id "missing ellipses with pattern variable in template")]))
(wrong-syntax id "too few ellipses for pattern variable in template")]))
(define (hash-ref! h k proc)
(let ([v (hash-ref h k #f)]) (if v v (let ([v* (proc)]) (hash-set! h k v*) v*))))
(let ([v (syntax-local-value id (lambda () #f))])