[bpt/guile.git] / oop / ChangeLog

2003-04-20  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (compute-getters-n-setters): Allow for primitive
	procedure thunks.  (Thanks to Neil W. Van Dyke.)

2003-04-19  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops/dispatch.scm (cache-hashval): Corrected termination
	condition for hashval computation.  (Previously, it made erroneous
	assumptions about the representation of environments; Thanks to
	Andreas Rottmann.)
	
2003-04-17  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (compute-getters-n-setters): Check for bad init-thunk.
	(eqv?): Added default method.
	(equal?): New default method which uses eqv?.

2003-04-15  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (compute-getter-method): For custom getter: Check
	boundness even if there is an init-thunk.  (The getter can return
	#<unbound> even if the slot has been set before.)
	(remove-class-accessors!): Also remove accessor-method from its
	accessor.

2003-04-13  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (compute-getters-n-setters/verify-accessors): Better
	check of format of value returned by compute-get-n-set.
	(compute-getters-n-setters): Extended format of slot
	getters-n-setters to indicate position and size of slot memory
	allocated in instances.

2003-04-05  Marius Vollmer  <mvo@zagadka.de>

        * Changed license terms to the plain LGPL thru-out.

2003-03-19  Mikael Djurfeldt  <mdj@kvast.blakulla.net>

	* goops.scm (process-class-pre-define-accessor): Temporary kludge
	to fix a problem introduced by my previous change.

2003-03-17  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (process-class-pre-define-generic,
	process-class-pre-define-accessor, process-define-generic,
	process-define-accessor): New functions.
	(define-class-pre-definition): Use
	process-class-pre-define-generic and
	process-class-pre-define-accessor; Make sure not to create a new
	local variable if the variable has been imported.
	(define-generic): Use process-define-generic.
	(define-accessor): Use process-define-accessor.

2003-03-12  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (merge-generics): Make sure not to merge a gf with
	itself.  That would be the cause of a real binding collision.

2003-03-11  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops/util.scm (filter): Removed.  (Now supplied by core.)

	* goops.scm (define-extended-generics): New syntax.
	(<class> <operator-class> <entity-class> <entity>): Marked as
	replacements.
	(upgrade-accessor): Renamed from upgrade-generic-with-setter.
	(ensure-accessor, upgrade-accessor): Rewritten to accomodate the
	new <accessor> class.
	(merge-accessors): Provide for merging of accessors imported from
	different modules under the same name.

2003-03-07  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (equal?): Define default method.
	(merge-generics): Provide for merging of generic functions
	imported into a module under the same name.

2003-01-18  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (method): Construct a new copy of the constant '('())
	for every macro invocation.

2003-01-08  Mikael Djurfeldt  <djurfeldt@nada.kth.se>

	* goops.scm (upgrade-generic-with-setter,
	compute-new-list-of-methods): Use methods slot directly instead of
	generic-function-methods.
	(upgrade-generic-with-setter): Handle <extended-generic>:s.
	(define-extended-generic): New syntax.
	(make-extended-generic): New function.

2002-12-08  Rob Browning  <rlb@defaultvalue.org>

	* Makefile.am (subpkgdatadir): VERSION -> GUILE_EFFECTIVE_VERSION.

	* goops/Makefile.am (subpkgdatadir): VERSION ->
	GUILE_EFFECTIVE_VERSION.

2002-11-16  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops.scm (standard-define-class):  Changed definition to form
	a 'real' macro definition.

2002-07-13  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops.scm (define-generic, define-accessor):  Make sure that
	define-generic and define-accessor will continue to work when
	mmacros are expanded before execution.

2002-07-13  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops.scm (define-class):  Make sure that define-class will
	continue to work when mmacros are expanded before execution.

2002-07-08  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops.scm (define-generic, define-accessor):  Make sure that
	implicit redefines only happen on top level.

	* goops.scm (define-class, define-generic, define-accessor),
	goops/stklos.scm (define-class):  Use mmacros instead of macros.

2002-07-07  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops/save.scm (restore): Replaced "macro" by	mmacro.

2001-10-21  Mikael Djurfeldt  <mdj@linnaeus>

	* goops.scm, goops/active-slot.scm, goops/compile.scm,
	goops/composite-slot.scm, goops/describe.scm, goops/dispatch.scm,
	goops/old-define-method.scm, goops/save.scm, goops/util.scm: Move
	module the system directives `export', `export-syntax',
	`re-export' and `re-export-syntax' into the `define-module' form.
	This is the recommended way of exporting bindings.

2001-08-25  Marius Vollmer  <mvo@zagadka.ping.de>

	* Makefile.am, goops/Makefile.am: (AUTOMAKE_OPTIONS): Change
	"foreign" to "gnu".

2001-07-29  Marius Vollmer  <mvo@zagadka.ping.de>

	* goops/dispatch.scm (hashset-index): Renumbered, since the vcell
	slot of structs has been removed.

2001-07-18  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* goops/util.scm: Updated copyright notice.

2001-07-17  Martin Grabmueller  <mgrabmue@cs.tu-berlin.de>

	* goops/save.scm: Use `re-export' instead of `export' when
	re-exporting `make-unbound'.

2001-06-05  Marius Vollmer  <mvo@zagadka.ping.de>

	* goops.scm: Use `re-export' instead of `export' when re-exporting
	`class-of'.

2001-05-19  Marius Vollmer  <mvo@zagadka.ping.de>

	* goops.scm: Call `%init-goops-builtins' instead of using the
	`(oop goops goopscore)' module.

2001-05-10  Marius Vollmer  <mvo@zagadka.ping.de>

	* goops/compile.scm (compile-method): Insert comment that
	`procedure-source' can not be guaranteed to be reliable or
	efficient.

2001-05-05  Marius Vollmer  <mvo@zagadka.ping.de>

	* goops.scm (initialize-object-procedure): Use
	`valid-object-procedure?' instead of explicit tag magic.
	(object-procedure-tags): Removed.
	
	* goops/util.scm (top-level-env): Use `current-module' instead of
	the deprecated *top-level-lookup-closure*.

2001-04-28  Rob Browning  <rlb@cs.utexas.edu>

	* goops/save.scm (write-readably): rename list* to cons*.

	* goops.scm (method): rename list* to cons*.

2001-04-10  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* goops/Makefile.am, goops/goopscore.scm: Reverted changes of
	2001-04-03, 2001-03-09.

2001-04-03  Keisuke Nishida  <kxn30@po.cwru.edu>

	* goops/Makefile.am (goops_sources): Include goopscore.scm.
	Thanks to Dale P. Smith.

2001-03-29  Keisuke Nishida  <kxn30@po.cwru.edu>

	* goops/goopscore.scm: New file.

2001-03-09  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* goops.scm (define-method): Only accept new syntax.

	* Makefile.am: Added old-define-method.scm.

	* goops/old-define-method.scm: New file.
	
	* goops.scm, goops/save.scm, goops/composite-slot.scm,
	goops/active-slot.scm: Use new method syntax.

2001-03-04  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* goops/compile.scm (compile-method): Tag method closure for body
	expansion.

	* goops.scm (change-object-class): Quote empty list constants.
	(method): Reverted previous change (enclosing body);
	Quote empty list.
	(initialize <method>): Supply `dummy-procedure' as default instead
	of creating a new closure.
	
	* goops/internal.scm: Re-export (oop goops) without copying
	bindings.

2001-02-23  Keisuke Nishida  <kxn30@po.cwru.edu>

	* goops.scm (method): Enclosed BODY by `(let () ...)'.
	This allows local defines at the beginning of methods.

2000-12-15  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops/save.scm (load-objects):  eval-in-module is deprecated.
	Use eval instead.

2000-11-24  Dirk Herrmann  <D.Herrmann@tu-bs.de>

	* goops.scm:  Don't export removed %logand any more.

	* goops/dispatch.scm (cache-try-hash!):  Use logand instead of
	%logand.

2000-11-06  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* goops.scm (internal-add-method!): Set n-specialized of a generic
	function to the number of specializers regardless if it has rest
	args or not.

	* goops/dispatch.scm (method-cache-install!): Use n-specialized +
	1 args for type matching.  (Thanks to Lars J. Aas.)

2000-10-23  Mikael Djurfeldt  <mdj@linnaeus.mit.edu>

	* goops.scm (goops-error): Removed use of oldfmt.
Commit	Line	Data
05a6b2d3 MD	1	2003-04-20 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	2
	3	* goops.scm (compute-getters-n-setters): Allow for primitive
	4	procedure thunks. (Thanks to Neil W. Van Dyke.)
	5
1ac61c2b MD	6	2003-04-19 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	7
	8	* goops/dispatch.scm (cache-hashval): Corrected termination
	9	condition for hashval computation. (Previously, it made erroneous
	10	assumptions about the representation of environments; Thanks to
	11	Andreas Rottmann.)
	12
266f3a23 MD	13	2003-04-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	14
	15	* goops.scm (compute-getters-n-setters): Check for bad init-thunk.
47cd67db MD	16	(eqv?): Added default method.
47cd67db MD	17	(equal?): New default method which uses eqv?.
266f3a23	18
58241edc MD	19	2003-04-15 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	20
	21	* goops.scm (compute-getter-method): For custom getter: Check
	22	boundness even if there is an init-thunk. (The getter can return
	23	#<unbound> even if the slot has been set before.)
	24	(remove-class-accessors!): Also remove accessor-method from its
	25	accessor.
	26
21ab2aeb MD	27	2003-04-13 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	28
	29	* goops.scm (compute-getters-n-setters/verify-accessors): Better
	30	check of format of value returned by compute-get-n-set.
	31	(compute-getters-n-setters): Extended format of slot
	32	getters-n-setters to indicate position and size of slot memory
	33	allocated in instances.
	34
73be1d9e MV	35	2003-04-05 Marius Vollmer <mvo@zagadka.de>
	36
	37	* Changed license terms to the plain LGPL thru-out.
	38
e6726828 MD	39	2003-03-19 Mikael Djurfeldt <mdj@kvast.blakulla.net>
	40
	41	* goops.scm (process-class-pre-define-accessor): Temporary kludge
	42	to fix a problem introduced by my previous change.
	43
c31142ee MD	44	2003-03-17 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	45
	46	* goops.scm (process-class-pre-define-generic,
	47	process-class-pre-define-accessor, process-define-generic,
	48	process-define-accessor): New functions.
	49	(define-class-pre-definition): Use
	50	process-class-pre-define-generic and
	51	process-class-pre-define-accessor; Make sure not to create a new
	52	local variable if the variable has been imported.
	53	(define-generic): Use process-define-generic.
	54	(define-accessor): Use process-define-accessor.
	55
c9fa1748 MD	56	2003-03-12 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	57
	58	* goops.scm (merge-generics): Make sure not to merge a gf with
	59	itself. That would be the cause of a real binding collision.
	60
f595ccfe MD	61	2003-03-11 Mikael Djurfeldt <djurfeldt@nada.kth.se>
f595ccfe MD	62
c614a00b MD	63	* goops/util.scm (filter): Removed. (Now supplied by core.)
c614a00b MD	64
f595ccfe MD	65	* goops.scm (define-extended-generics): New syntax.
	66	(<class> <operator-class> <entity-class> <entity>): Marked as
	67	replacements.
f8af5c6d MD	68	(upgrade-accessor): Renamed from upgrade-generic-with-setter.
	69	(ensure-accessor, upgrade-accessor): Rewritten to accomodate the
	70	new <accessor> class.
	71	(merge-accessors): Provide for merging of accessors imported from
	72	different modules under the same name.
f595ccfe	73
7b07e5ef	74	2003-03-07 Mikael Djurfeldt <djurfeldt@nada.kth.se>
a48d60b1 MD	75
a48d60b1 MD	76	* goops.scm (equal?): Define default method.
7b07e5ef MD	77	(merge-generics): Provide for merging of generic functions
7b07e5ef MD	78	imported into a module under the same name.
a48d60b1	79
27b32aad MD	80	2003-01-18 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	81
	82	* goops.scm (method): Construct a new copy of the constant '('())
	83	for every macro invocation.
	84
bbf8d523 MD	85	2003-01-08 Mikael Djurfeldt <djurfeldt@nada.kth.se>
	86
	87	* goops.scm (upgrade-generic-with-setter,
	88	compute-new-list-of-methods): Use methods slot directly instead of
	89	generic-function-methods.
	90	(upgrade-generic-with-setter): Handle <extended-generic>:s.
	91	(define-extended-generic): New syntax.
	92	(make-extended-generic): New function.
	93
b2cbe8d8 RB	94	2002-12-08 Rob Browning <rlb@defaultvalue.org>
	95
	96	* Makefile.am (subpkgdatadir): VERSION -> GUILE_EFFECTIVE_VERSION.
	97
	98	* goops/Makefile.am (subpkgdatadir): VERSION ->
	99	GUILE_EFFECTIVE_VERSION.
	100
9089f73c DH	101	2002-11-16 Dirk Herrmann <D.Herrmann@tu-bs.de>
	102
	103	* goops.scm (standard-define-class): Changed definition to form
	104	a 'real' macro definition.
	105
33e04d54 DH	106	2002-07-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
	107
	108	* goops.scm (define-generic, define-accessor): Make sure that
	109	define-generic and define-accessor will continue to work when
	110	mmacros are expanded before execution.
	111
9f045403 DH	112	2002-07-13 Dirk Herrmann <D.Herrmann@tu-bs.de>
	113
	114	* goops.scm (define-class): Make sure that define-class will
	115	continue to work when mmacros are expanded before execution.
	116
9ffa41db DH	117	2002-07-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
	118
	119	* goops.scm (define-generic, define-accessor): Make sure that
	120	implicit redefines only happen on top level.
	121
	122	* goops.scm (define-class, define-generic, define-accessor),
	123	goops/stklos.scm (define-class): Use mmacros instead of macros.
	124
7c38399f DH	125	2002-07-07 Dirk Herrmann <D.Herrmann@tu-bs.de>
	126
	127	* goops/save.scm (restore): Replaced "macro" by mmacro.
	128
1a179b03 MD	129	2001-10-21 Mikael Djurfeldt <mdj@linnaeus>
	130
	131	* goops.scm, goops/active-slot.scm, goops/compile.scm,
	132	goops/composite-slot.scm, goops/describe.scm, goops/dispatch.scm,
	133	goops/old-define-method.scm, goops/save.scm, goops/util.scm: Move
	134	module the system directives `export', `export-syntax',
	135	`re-export' and `re-export-syntax' into the `define-module' form.
	136	This is the recommended way of exporting bindings.
	137
969e8e45 MV	138	2001-08-25 Marius Vollmer <mvo@zagadka.ping.de>
	139
	140	* Makefile.am, goops/Makefile.am: (AUTOMAKE_OPTIONS): Change
	141	"foreign" to "gnu".
	142
54866b6c MV	143	2001-07-29 Marius Vollmer <mvo@zagadka.ping.de>
	144
	145	* goops/dispatch.scm (hashset-index): Renumbered, since the vcell
	146	slot of structs has been removed.
	147
f3a51787 MG	148	2001-07-18 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
	149
	150	* goops/util.scm: Updated copyright notice.
	151
8d4ab692 MG	152	2001-07-17 Martin Grabmueller <mgrabmue@cs.tu-berlin.de>
	153
	154	* goops/save.scm: Use `re-export' instead of `export' when
	155	re-exporting `make-unbound'.
	156
feeedafb MV	157	2001-06-05 Marius Vollmer <mvo@zagadka.ping.de>
	158
	159	* goops.scm: Use `re-export' instead of `export' when re-exporting
	160	`class-of'.
	161
7c628196 MV	162	2001-05-19 Marius Vollmer <mvo@zagadka.ping.de>
	163
	164	* goops.scm: Call `%init-goops-builtins' instead of using the
	165	`(oop goops goopscore)' module.
	166
f3f9dcbc MV	167	2001-05-10 Marius Vollmer <mvo@zagadka.ping.de>
	168
	169	* goops/compile.scm (compile-method): Insert comment that
	170	`procedure-source' can not be guaranteed to be reliable or
	171	efficient.
	172
c10ecc4c MV	173	2001-05-05 Marius Vollmer <mvo@zagadka.ping.de>
	174
	175	* goops.scm (initialize-object-procedure): Use
	176	`valid-object-procedure?' instead of explicit tag magic.
	177	(object-procedure-tags): Removed.
	178
	179	* goops/util.scm (top-level-env): Use `current-module' instead of
	180	the deprecated top-level-lookup-closure.
	181
c90fcdf6 RB	182	2001-04-28 Rob Browning <rlb@cs.utexas.edu>
	183
	184	* goops/save.scm (write-readably): rename list* to cons*.
	185
	186	* goops.scm (method): rename list* to cons*.
	187
b592004c MD	188	2001-04-10 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	189
	190	* goops/Makefile.am, goops/goopscore.scm: Reverted changes of
	191	2001-04-03, 2001-03-09.
	192
a0826166 KN	193	2001-04-03 Keisuke Nishida <kxn30@po.cwru.edu>
	194
	195	* goops/Makefile.am (goops_sources): Include goopscore.scm.
	196	Thanks to Dale P. Smith.
	197
a255cf13 KN	198	2001-03-29 Keisuke Nishida <kxn30@po.cwru.edu>
	199
	200	* goops/goopscore.scm: New file.
	201
71d540f7 MD	202	2001-03-09 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	203
	204	* goops.scm (define-method): Only accept new syntax.
	205
	206	* Makefile.am: Added old-define-method.scm.
	207
	208	* goops/old-define-method.scm: New file.
	209
	210	* goops.scm, goops/save.scm, goops/composite-slot.scm,
	211	goops/active-slot.scm: Use new method syntax.
	212
cc6c7fee MD	213	2001-03-04 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
cc6c7fee MD	214
b432fb4b MD	215	* goops/compile.scm (compile-method): Tag method closure for body
	216	expansion.
	217
cc6c7fee MD	218	* goops.scm (change-object-class): Quote empty list constants.
	219	(method): Reverted previous change (enclosing body);
	220	Quote empty list.
b432fb4b MD	221	(initialize <method>): Supply `dummy-procedure' as default instead
b432fb4b MD	222	of creating a new closure.
cc6c7fee	223
b432fb4b MD	224	* goops/internal.scm: Re-export (oop goops) without copying
	225	bindings.
	226
19b6a58d KN	227	2001-02-23 Keisuke Nishida <kxn30@po.cwru.edu>
	228
	229	* goops.scm (method): Enclosed BODY by `(let () ...)'.
	230	This allows local defines at the beginning of methods.
	231
3b505adf DH	232	2000-12-15 Dirk Herrmann <D.Herrmann@tu-bs.de>
	233
	234	* goops/save.scm (load-objects): eval-in-module is deprecated.
	235	Use eval instead.
	236
ca83b028 DH	237	2000-11-24 Dirk Herrmann <D.Herrmann@tu-bs.de>
	238
	239	* goops.scm: Don't export removed %logand any more.
	240
	241	* goops/dispatch.scm (cache-try-hash!): Use logand instead of
	242	%logand.
	243
b100f5ee MD	244	2000-11-06 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	245
	246	* goops.scm (internal-add-method!): Set n-specialized of a generic
	247	function to the number of specializers regardless if it has rest
	248	args or not.
	249
	250	* goops/dispatch.scm (method-cache-install!): Use n-specialized +
	251	1 args for type matching. (Thanks to Lars J. Aas.)
	252
14f1d9fe MD	253	2000-10-23 Mikael Djurfeldt <mdj@linnaeus.mit.edu>
	254
	255	* goops.scm (goops-error): Removed use of oldfmt.
	256