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567a6d1ee7
* libguile/goops.c (SCM_GOOPS_UNBOUND, SCM_GOOPS_UNBOUNDP): Remove internal macros. (scm_make_unbound, scm_unbound_p): Remove internal functions. (scm_sys_clear_fields_x): Add "unbound" parameter, for the init value. * module/oop/goops.scm (*unbound*): Define in Scheme as a simple heap-allocated value. (unbound?): New definition. (%allocate-instance): Pass *unbound* to %clear-fields!. (make-class, slot-definition-init-value) (slot-definition-init-form, make-closure-variable): Use *unbound* instead of (make-unbound), which is now gone. * module/oop/goops/active-slot.scm (compute-get-n-set): Use *unbound* instead of make-unbound. This module uses the GOOPS internals module; perhaps we should export make-unbound or something... * module/oop/goops/save.scm (make-unbound): Export our own make-unbound definition, for use by residualized save code. * module/language/ecmascript/base.scm (<undefined>, *undefined*): Use a unique object kind and instance for the undefined value. * libguile/vm.c (scm_i_vm_mark_stack): Fill the stack with SCM_UNSPECIFIED instead of SCM_UNBOUND. |
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| ice-9 | ||
| language | ||
| oop | ||
| rnrs | ||
| scripts | ||
| srfi | ||
| sxml | ||
| system | ||
| texinfo | ||
| web | ||
| Makefile.am | ||
| rnrs.scm | ||
| statprof.scm | ||
| texinfo.scm | ||