5 Oct
2011
5 Oct
'11
9:55 a.m.
Hi, Alexandria developers: CIRCULAR-TREE-P has an unfortunate corner case, causing it to overflow the stack (seen and repoted at #lisp for '#1=(#1#), but if I understand it correctly, having a subtree like that can be dangerous as well). The problem is caused by the end-test (of the outer DO) being run before the body has a first chance to check for (member slow seen). Moving endlist into the end of the body seems to fix it. Quick-and-dirty illustration is at <http://paste.lisp.org/+2OHW>. -- Regards, Anton Kovalenko +7(916)345-34-02 | Elektrostal' MO, Russia