digitalmars.D.bugs - [Issue 4490] New: File ref counting broken for anonymous File structs
- d-bugmail puremagic.com (33/33) Jul 20 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4490
- d-bugmail puremagic.com (11/11) Jul 25 2010 http://d.puremagic.com/issues/show_bug.cgi?id=4490
- d-bugmail puremagic.com (11/11) Aug 12 2011 http://d.puremagic.com/issues/show_bug.cgi?id=4490
http://d.puremagic.com/issues/show_bug.cgi?id=4490 Summary: File ref counting broken for anonymous File structs Product: D Version: D2 Platform: Other OS/Version: All Status: NEW Severity: major Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: dsimcha yahoo.com The following runs out of file handles on both Windows and Linux: import std.stdio; void main() { // Assumes you have a file called "foo.txt" laying around. If you don't, // create one. while(1) { File("foo.txt"); } } The following while loop body also does: auto lines = File("foo.txt").byLine(); The following does not: auto handle = File("foo.txt"); Marking as major because it silently breaks code in subtle ways. I wrote several small programs that relied on reference counting to free the file handle, which seemed to work fine until one day I made them use a lot more file handles than they usually do. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 20 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4490 David Simcha <dsimcha yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |3516 Apparently, this is caused by bug 3516, rather than being a bug in Phobos per se. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 25 2010
http://d.puremagic.com/issues/show_bug.cgi?id=4490 David Simcha <dsimcha yahoo.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED Resolved by fixing temporary destruction. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 12 2011