February 03, 2004 GC AV | ||||
---|---|---|---|---|
| ||||
Every once in awhile the function std.gc.fullCollect causes an access violation. Could it be caused by a deleted object's pointer still being stored at an int (could be there by chance even), and the GC thinking it's the actual object and it attempts to scan it? If so, couldn't this occur when the GC kicks in automatically? This could be a big problem. Perhaps the GC should always be wrapped in try/catch and ignore the exception. I can't think of any other solution.
--
Christopher E. Miller
www.dprogramming.com
|
February 03, 2004 Re: GC AV | ||||
---|---|---|---|---|
| ||||
Posted in reply to Vathix | In article <bvoq3n$n2e$1@digitaldaemon.com>, Vathix says... >Every once in awhile the function std.gc.fullCollect causes an access violation. Could it be caused by a deleted object's pointer still being stored at an int (could be there by chance even), and the GC thinking it's the actual object and it attempts to scan it? yes. but .. > If so, couldn't this >occur when the GC kicks in automatically? This could be a big problem. Perhaps the GC should always be wrapped in try/catch and ignore the exception. I can't think of any other solution. no need to try/catch. GC scan only to the memory which GC itself allocated , so never happen AV. yaneurao. |
Copyright © 1999-2021 by the D Language Foundation