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Mikael Djurfeldt 1999-08-29 03:29:03 +00:00
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@ -1,3 +1,37 @@
1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
Cleanup and simplification of generic method dispatch.
Also, the quadruple representation of entity and operator
procedures has been replaced with single.
* tags.h (SCM_IM_HASH_DISPATCH): Removed.
* print.c (scm_isymnames): Removed #@hash-dispatch.
* objects.c, objects.h (scm_mcache_lookup_cmethod): Moved here
from eval.c; Support 0 arity methods.
(scm_set_object_procedure_x): Removed scm_sym_atdispatch;
(scm_apply_generic_env): Removed.
Replaced slots proc0-3 with procedure.
* objects.h (SCM_OPERATOR_PROC_0, SCM_OPERATOR_PROC_1,
SCM_OPERATOR_PROC_2, SCM_OPERATOR_PROC_3): Replaced by
SCM_OPERATOR_PROCEDURE.
(SCM_ENTITY_PROC_0, SCM_ENTITY_PROC_1, SCM_ENTITY_PROC_2,
SCM_ENTITY_PROC_3): Replaced by SCM_ENTITY_PROCEDURE.
* struct.c, struct.h: Replace 4 procedure slots with one.
(scm_struct_i_procedure): Replaces scm_struct_i_procedure.
* gc.c (scm_gc_mark): Mark 1 procedure slot in entities instead of
4.
* eval.c (scm_sym_args): Removed.
(SCM_CEVAL): Simplified entity application.
Moved dispatch code to objects.c.
* procprop.c (scm_i_procedure_arity): Bugfix: Handle generics.
1999-08-29 Mikael Djurfeldt <mdj@thalamus.nada.kth.se>
* sort.c (closureless): Use scm_eval_body.