Subj : Re: Crash with release build JS and lazy standard classes To : Damian Slee From : Brendan Eich Date : Fri Sep 24 2004 10:59 am Crashes with what stack backtrace? And with what values in registers and nearby memory as best you can tell, given lack of debug symbols? To make sense of the registers, it would help to disassemble a couple of dozen instructions before the crashing pc (or eip, in Intel-speak), and a few after. Any bug that crashes in release but not debug could be an uninitialized variable in your code. There's no such bug known in the JS engine, but there are bugs fixed since RC6a, so who knows? Need that stack backtrace, at least. /be .