Custom Query (1630 matches)

In types.db of chicken-core, set-sharp-read-syntax! has the following type declaration:

(chicken.read-syntax#set-sharp-read-syntax!
 (#(procedure #:clean #:enforce) chicken.read-syntax#set-sharp-read-syntax!
  (char (or false (procedure (input-port) . *))) undefined))

But per ​the documentation (and actual functionality), that should instead be be:

(chicken.read-syntax#set-sharp-read-syntax!
 (#(procedure #:clean #:enforce) chicken.read-syntax#set-sharp-read-syntax!
  ((or char symbol) (or false (procedure (input-port) . *))) undefined))

The incorrect type declaration leads to compilation warnings even on correct usage.

Example:

#;1> (numerator +nan.0)

Error: unbound variable: bad-inexact

        Call history:

        <syntax>          (numerator +nan.0)
        <eval>    (numerator +nan.0)    <--
#;1> (denominator +nan.0)

Error: unbound variable: bad-inexact

        Call history:

        <syntax>          (denominator +nan.0)
        <eval>    (denominator +nan.0)  <--

The issue seems evident in the definitions of these procedures in library.scm: the procedure bad-inexact is used, but isn't referenced or defined anywhere else.

The culprit appears to be improper path escaping:

C:\>chicken-install srfi-18
building srfi-18
   C:\Users\j\AppData\Local\chicken-install\srfi-18\build-srfi-18.bat -host -D compiling-extension -J -s -regenerate-import-libraries -setup-mode -I C:\Users\j\AppData\Local\chicken-install\srfi-18 -C -IC:\Users\j\AppData\Local\chicken-install\srfi-18 -O2 -d1 srfi-18.scm -o C:\Users\j\AppData\Local\chicken-install\srfi-18\srfi-18.so
'""C:' is not recognized as an internal or external command,
operable program or batch file.
        1 file(s) copied.
'""C:' is not recognized as an internal or external command,
operable program or batch file.

Error: shell command terminated with nonzero exit code
1
"C:\\Users\\j\\AppData\\Local\\chicken-install\\srfi-18\\srfi-18.build.bat"

C:\>