Julian Graham fe15364988 Improve performance of R6RS records implementation ... Reimplement record-type descriptors as vtables for record structs, saving us what was an expensive inspection of a record's vtable layout string to determine its type. * module/rnrs/records/inspection.scm (record-field-mutable?): Check mutability using the bit field stored in the record-type descriptor instead of the record struct's vtable. * module/rnrs/records/procedural.scm (record-internal?): Reimplement as a delegation to a check of the passed struct's vtable against `record-type-descriptor?'. (record-type-vtable): Modify to include base vtable layout as a prefix of the record-type-descriptor layout so that all record-type instances are now also vtables. (make-record-type-descriptor): Remove field vtable; build up a mutability bit field to use for fast mutability checks. (record-accessor, record-mutator): Use field struct and mutability bit field.		2010-10-22 14:34:49 -04:00
..
ice-9	rdelim cleanups	2010-10-19 22:59:09 +02:00
language	Tweak -Wunused-variable' and -Wunused-toplevel' for special names.	2010-10-20 23:45:59 +02:00
oop	Remove goops-version, which is no longer defined	2010-10-02 18:14:45 +01:00
rnrs	Improve performance of R6RS records implementation	2010-10-22 14:34:49 -04:00
scripts	Placate `-Wformat'.	2010-10-13 00:06:29 +02:00
srfi	re-implement srfi-34's guard with syntax-case	2010-10-14 16:13:57 +02:00
sxml	ssax: add procs to define parsed entities	2010-10-14 12:37:31 +02:00
system	,frame and related commands handle for-trap? appropriately	2010-10-12 13:24:46 +02:00
texinfo	Fix typos.	2010-09-02 00:04:39 +02:00
web	web/uri: reimplement for rfc 3986, add tests	2010-10-17 20:35:22 +02:00
Makefile.am	web/uri: reimplement for rfc 3986, add tests	2010-10-17 20:35:22 +02:00
rnrs.scm	back-compat in (rnrs) for deprecated modules-in-value-namespace	2010-09-02 21:31:55 -07:00
statprof.scm	remove a number of debug options	2010-09-24 20:57:01 +02:00
texinfo.scm	Remove unused top-level variables.	2010-01-11 01:21:14 +01:00