b7bb1fa2e5
type->sexp was not capable of converting the variable type to a
sexp. This caused problems if the module system wanted to tell the
user that the types of exported bindings did not match:
config> (define-structure foo (export (bar :syntax)) (open scheme) (begin (define bar 1)))
; no values returned
config> ,user
> ,open foo
Error: exception
wrong-type-argument
(checked-record-ref '(variable #{Type :value #f #f}) '#{Record-type 14 meta-type} 1)
I've now extended TYPE->SEXP by a check for the variable type and let
it produce a list with 'VARIABLE as first and the actual type as
second element. Likewise, I extended SEXP->TYPE to produce a variable
type if 'VARIABEL is the first element of a list.
This seems to work but a second look by someone who really understands
the type system would be appreciated.
(Merge from s48 rev 423)
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|---|---|---|
| .. | ||
| binding.scm | ||
| cenv.scm | ||
| comp-exp.scm | ||
| comp-package.scm | ||
| comp-prim.scm | ||
| comp.scm | ||
| config.scm | ||
| ddata.scm | ||
| for-reify.scm | ||
| interface.scm | ||
| module-language.scm | ||
| mtype.scm | ||
| name.scm | ||
| node.scm | ||
| optimize.scm | ||
| package-undef.scm | ||
| package.scm | ||
| primop.scm | ||
| read-form.scm | ||
| recon.scm | ||
| rules.scm | ||
| scan-package.scm | ||
| schemify.scm | ||
| segment.scm | ||
| stack-check.scm | ||
| state.scm | ||
| syntax.scm | ||
| thingie.scm | ||
| transform.scm | ||
| type.scm | ||
| usual.scm | ||
| var-util.scm | ||