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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -1,5 +1,30 @@ 2009-11-06 Kaz Kylheku <kkylheku@gmail.com> + First cut at hash tables. One known problem is allocation during gc, + due to use of boxed numbers for vector access. + + * gc.c (gc): Disable gc when doing garbage collection, in case + something tries to allocate memory during gc, triggering a recursive + gc, which would be very bad. Also, call the new function, + hash_process_weak, in between the mark and sweep phases. + (gc_is_reachable): New function. + + * gc.h (gc_is_reachable): Declared. + + * lib.c (hash_t): New symbol global. + (acons_new_l): New function. + (obj_init): New symbol interned. + + * lib.h (hash_t, acons_new_l): Declared. + + * hash.c, hash.h: New files. + + * Makefile: New target, hash.o. + + * dep.mk: Regenerated. + +2009-11-06 Kaz Kylheku <kkylheku@gmail.com> + Throw exception on stream error during close, or I/O operations. This is needed for pipes that terminate abnormally or return failed termination. Pipe and stdio streams have an extra description field |