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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -1,3 +1,18 @@ +2011-10-24 Kaz Kylheku <kaz@kylheku.com> + + Turning attention to some plumbing. + + * unwind.c (uw_env_stack): New static variable. + (uw_unwind_to_exit_point): Maintain correct uw_env_stack + during unwinding. + (uw_find_env): Just retrieve the env stack pointer; no search. + (uw_push_env): Store a pointer to the previous + environmental frame and just initialize the bindings to nil. + No need to cons up a copy of the bindings from the previous frame. + (uw_get_func): Perform a search through the environment stack. + + * unwind.h (struct uw_dynamic_env): New member, up_env. + 2011-10-23 Kaz Kylheku <kaz@kylheku.com> * tests/007/except-1.txr: Use next :list instead |