Andy Wingo 567a6d1ee7 The GOOPS "unbound" value is a unique pair ... * 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.		2015-01-23 16:16:03 +01:00
..
goops	The GOOPS "unbound" value is a unique pair	2015-01-23 16:16:03 +01:00
ChangeLog-2008	move ice-9/ and oop/ under module/	2008-11-01 12:44:21 +01:00
goops.scm	The GOOPS "unbound" value is a unique pair	2015-01-23 16:16:03 +01:00