[Bese-devel] funcallable instances

Larry D'Anna smoof-ra at elder-gods.org
Tue Aug 9 18:45:25 UTC 2005


I don't know if this patch is actually a good idea to commit, because
it will only work on very recent sbcl, no cmucl or openmcl, but it's
kinda cool :-)

	--larry 
-------------- next part --------------

New patches:

[make closure/cc a funcallable instance (in sbcl)
smoof-ra at elder-gods.org**20050809182900
 
 funcalling a closure/cc will just call it with a toplevel continuation
 that way cc closures can be called totally transparently by non-cc code
 as long as the cc-closure doesn't call/cc.
 
] {
hunk ./src/cc-interpreter.lisp 144
-   (env :accessor env :initarg :env)))
+   (env :accessor env :initarg :env))
+  #+sbcl (:metaclass mopp:funcallable-standard-class))
+
+#+sbcl
+(defmethod initialize-instance :after ((fun closure/cc) &rest initargs)
+  (declare (ignore initargs))
+  (mopp:set-funcallable-instance-function 
+   fun 
+   #'(lambda (&rest args)
+       (drive-interpreter/cc 
+	(apply-lambda/cc fun
+			 args
+			 *toplevel-k*)))))
+
}

Context:

[Remove occurences of 'cps' in the api. We don't actually cps transforme anymore so this is misleading.
Marco Baringer <mb at bese.it>**20050809125933] 
[Remove 'cps' from test suite, replace it with 'call/cc' 
Marco Baringer <mb at bese.it>**20050809104818] 
[Rename cps.lisp to cc-interpreter.lisp
Marco Baringer <mb at bese.it>**20050809104737] 
[Fix typo in fold-strings' docstring
Marco Baringer <mb at bese.it>**20050809083006] 
[Trivial change to the name of the gensym generated by DOLIST*
Marco Baringer <mb at bese.it>**20050809061102] 
[Fix lexical-variables and lexical-functions on clisp
Marco Baringer <mb at bese.it>**20050807223244] 
[Use FDEFINITION instead of SYMBOL-FUNCTION to get a function from a function name.
Marco Baringer <mb at bese.it>**20050807222932] 
[Make sure we only pass symbols to functions like GET and MACRO-FUNCTION
Marco Baringer <mb at bese.it>**20050807222905] 
[Implement lexical-functions for CLISP
Marco Baringer <mb at bese.it>**20050807204738] 
[Implement lexical-variables and lexical-functions for NIL environments
Marco Baringer <mb at bese.it>**20050807204711] 
[Remove arnesi.el from ssytem def
Marco Baringer <mb at bese.it>**20050807204654] 
[Fix evaluation of #'(foo bar) in cps interpreter
Marco Baringer <mb at bese.it>**20050806182653] 
[Delete arnesi.el. SLIME is perfectly able to figure out the indententation by itself.
Marco Baringer <mb at bese.it>**20050807075500] 
[aparently global variables can be found in sbcl lexical environments
smoof-ra at elder-gods.org**20050804164859] 
[Implement environment-p and lexical-variables for CLISP
Marco Baringer <mb at bese.it>**20050804165821] 
[Make the lexenv stuff use generic-functions and methods
Marco Baringer <mb at bese.it>**20050804161857] 
[Fixup lexical-variables and lexical-functions for OpenMCL
Marco Baringer <mb at bese.it>**20050804152727
 
 This patch causes lexical-variables to no longer return ignored
 variables and symbol-macrolets. We've also implemented
 lexical-functions (though we do some hackery to convert functions
 names to something "normal" (ie SETF::|FOO::BAR| ==> (SETF FOO::BAR))
 
] 
[Typo in lexical-variables for sbcl (we were accessing lexenv-funs instead of lexenv-vars)
Marco Baringer <mb at bese.it>**20050804152051] 
[Change lexical-variables for sbcl so that it doesn't return ignored variables
Marco Baringer <mb at bese.it>**20050804150841] 
[Fix lexical-variables for cmucl to not return ignored variables
Marco Baringer <mb at bese.it>**20050804150256] 
[Typo in previous patch
Marco Baringer <mb at bese.it>**20050804150242] 
[Implement lexical-functions for cmucl
Marco Baringer <mb at bese.it>**20050804143350] 
[recognise flets from the lexical environment (on sbcl)
smoof-ra at elder-gods.org**20050803222732] 
[Rewrite multiple-value-setf so that my simple mind can understand it.
Marco Baringer <mb at bese.it>**20050803104652] 
[Added cps evaluation of THE forms
Marco Baringer <mb at bese.it>**20050803092059] 
[minor comment fixup
Marco Baringer <mb at bese.it>**20050803085322] 
[Moved defclass progv-form to keep the walker classes defined in alphabetical order 
Marco Baringer <mb at bese.it>**20050803085254] 
[Added walker class for THE forms
Marco Baringer <mb at bese.it>**20050803085210] 
[allow new special forms to be added to the walker by shadowing *walker-handlers*
smoof-ra at elder-gods.org**20050802165355] 
[Minor spacing fixs to the previous patch
Marco Baringer <mb at bese.it>**20050802152421] 
[progv
smoof-ra at elder-gods.org**20050802150342] 
[labels can have declarations inside the body
smoof-ra at elder-gods.org**20050801193433] 
[declares needs to be copied in the labels handler just like the other lambda-function-form slots
smoof-ra at elder-gods.org**20050801193107] 
[oops i forgot to actually make the declaration-form instances
smoof-ra at elder-gods.org**20050801185641] 
[initial support for remembering declarations
smoof-ra at elder-gods.org**20050801184329
 
 this patch adds a mixin called implicit-progn-with-declare-mixin and 
 uses it instead of implicit-progn-mixin in all the places that allow declares.
 It has slot which should contain a list of the declares at the top of the 
 implicit-progn.  This patch doesn't do anything clever with the declares, 
 it just creates declaration-form objects and points their source slots 
 at the original declares, however it would be easy to modify parse-declaration
 to generate more usefull declaration objects.
 
] 
[Call the property :FEATURES, not FEATURES
Marco Baringer <mb at bese.it>**20050729103229] 
[Rename asdf property version to features, add "cps-interpreter"
Marco Baringer <mb at bese.it>**20050728120238] 
[dont need to register allow-other-keys because its not a binding
smoof-ra at elder-gods.org**20050727153603] 
[fixed type name mismatch for allow-other-keys-function-arguement-form
smoof-ra at elder-gods.org**20050727152456] 
[defmethod arguments should be ignorable, not ignore (openmcl warns whenever you ignore a specialized argument)
Marco Baringer <mb at bese.it>**20050726090308] 
[Typo in extract-argument-names
Marco Baringer <mb at bese.it>**20050726090256] 
[Fix generation of defmethod froms from defmethod/cc; added tests
Marco Baringer <mb at bese.it>**20050726085226] 
[Fix handling of optional arguments in apply-cps-lambda
Marco Baringer <mb at bese.it>**20050726085155] 
[More tests
Marco Baringer <mb at bese.it>**20050723133158] 
[Fix a bug in the handling of the case when LOOKUP finds a value for a name but the value is NIL
Marco Baringer <mb at bese.it>**20050723133106] 
[Export the symbol KALL
Marco Baringer <mb at bese.it>**20050723133052] 
[Change the test for constant-form'ness in walk.lisp
Marco Baringer <mb at bese.it>**20050723113019] 
[Extend the walker to handle #'(setf foo) function names
Marco Baringer <mb at bese.it>**20050723104431] 
[Fix bug in the lambda generated for method forms
Marco Baringer <mb at bese.it>**20050720144450] 
[Added ignore declarations to defun/cc and defmethod/cc to make the compiler happy
Marco Baringer <mb at bese.it>**20050720110112] 
[Temporarily comment out the log tests
Marco Baringer <mb at bese.it>**20050720092312] 
[Rename (optional|keyword|rest)-argument-form classes to include the -form suffix
Marco Baringer <mb at bese.it>**20050720092124] 
[Allow defun/cc defined functions te be called outside of a with-call/cc
Marco Baringer <mb at bese.it>**20050720091826] 
[Added support for &optional arguments in cps closures
Marco Baringer <mb at bese.it>**20050720091658] 
[Added defgeneric/cc
Marco Baringer <mb at bese.it>**20050719153441] 
[Move the error checking code for lambda arguments into apply, not lambda (in cps interpreter)
Marco Baringer <mb at bese.it>**20050719153121] 
[More cps tests
Marco Baringer <mb at bese.it>**20050719152327] 
[Fix openmcl's definition of lexical-variables to deal with ccl::definition-environment
Marco Baringer <mb at bese.it>**20050719152230] 
[Added support to the cps interpreter forl communicating with lexical variables
Marco Baringer <mb at bese.it>**20050707094608] 
[walk.lisp depends on lexenv.lisp
Marco Baringer <mb at bese.it>**20050707093140] 
[added support for walking local varibales in the lexical environment
Marco Baringer <mb at bese.it>**20050707093027
 
 this applies to all those variables defined the envorinment object
 grabbed via an &environment macro argument. 
 
] 
[mistyped #+openmcl in lexenv.lisp
Marco Baringer <mb at bese.it>**20050707092959] 
[added src/lexenv.lisp to arnesi.asd
Marco Baringer <mb at bese.it>**20050707091127] 
[Rename src/environment.lisp
Marco Baringer <mb at bese.it>**20050707091114] 
[Initial version of environment.lisp
Marco Baringer <mb at bese.it>**20050707091019] 
[Minor docstring fixup for with-call/cc
Marco Baringer <mb at bese.it>**20050707090619] 
[Big patch including all the cps interpreter stuff upto now
Marco Baringer <mb at bese.it>**20050707083739] 
[Fix bug in handling of defclass-struct's :predicate option
Marco Baringer <mb at bese.it>**20050706105324] 
[Initial Import
Marco Baringer <mb at bese.it>**20050706101657
 This import moves arnesi from arch to darcs. Nothing has actually changed since 
 bese-2004 at common-lisp.net/arnesi--dev--1.4--patch-14
] 
[added arch stuff to boring file
Marco Baringer <mb at bese.it>**20050706101630] 
[Setup boring file
Marco Baringer <mb at bese.it>**20050706100535] 
Patch bundle hash:
ddb2f89ea7fc94e072aa677fbd9138407abe37c2


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