Might be that it doesn't do keyword objects, string->keyword?
2014-12-07 13:10 GMT+02:00 Chris Vine chris@cvine.freeserve.co.uk:
The following works fine without the syntax-rules/syntax-case macro expander enabled:
(open-vector-pipe (list direction: 'input) (list direction: 'output))
However if the syntax-case expander is enabled, compilation generates a warning that 'direction:' is undefined and runtime fails with:
*** ERROR -- (Argument 1) VECTOR or port settings expected (open-vector-pipe '(#!unbound input) '(#!unbound output))
This also works without the syntax-case expander:
(open-vector-pipe (list 'direction: 'input) (list 'direction: 'output))
but fails with the syntax-case expander enabled with a different error:
*** ERROR -- (Argument 1) VECTOR or port settings expected (open-vector-pipe '(|direction:| input) '(|direction:| output))
I am using gambit-c 4.7.3. Is there any workaround for this?
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