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| author | Kaz Kylheku <kaz@kylheku.com> | 2023-11-15 19:35:19 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2023-11-15 19:35:19 -0800 |
| commit | 7d6caf9959e5bf92c6714ca19fb2f628d3c72bfb (patch) | |
| tree | 42456efc9567acf19a6da6015831671be79124df /tests | |
| parent | ab7b3f9c872d103ffe21fa65f5b420dc94414f75 (diff) | |
| download | txr-7d6caf9959e5bf92c6714ca19fb2f628d3c72bfb.tar.gz txr-7d6caf9959e5bf92c6714ca19fb2f628d3c72bfb.tar.bz2 txr-7d6caf9959e5bf92c6714ca19fb2f628d3c72bfb.zip | |
oop: segfault in special methods cache.
* struct.c (invalidate_special_slots): New static function.
(invalidate_special_slot_nonexistence): Move static function
up in file, to be next to invalidate_special_slots.
(make_struct_type, static_slot_ens_rec): Call the new
invalidate_special_slots function in addition to calling
static_slot_home_fixup whenever the stslots array is resized.
The spslot array contains pointers to the elements of stslots,
which become invalid when that is resized.
* tests/012/oop-seq.tl: Repro test case added.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/012/oop-seq.tl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/012/oop-seq.tl b/tests/012/oop-seq.tl index 919f34cc..e91564fc 100644 --- a/tests/012/oop-seq.tl +++ b/tests/012/oop-seq.tl @@ -54,3 +54,17 @@ (test (list-seq (new counter-fast init 0 step 1 limit 0)) nil) + +;; The following reproduced a segfault when the change was made to allow del to +;; work with structs that have lambda and lambda-set. + +(defstruct blah () + (:method lambda-set (me . args))) + +(defparm o (new blah)) + +(set [o 1..20] 42) + +(defmeth blah lambda (me . args)) + +(set [o 1..20] 42) |