digitalmars.D.bugs - [Issue 1898] New: infinite loop when allocate an array of AA
- d-bugmail puremagic.com (34/34) Mar 08 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1898
- d-bugmail puremagic.com (6/6) Mar 08 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1898
- d-bugmail puremagic.com (18/18) Nov 20 2008 http://d.puremagic.com/issues/show_bug.cgi?id=1898
http://d.puremagic.com/issues/show_bug.cgi?id=1898 Summary: infinite loop when allocate an array of AA Product: D Version: 2.012 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: bugzilla digitalmars.com ReportedBy: someanon yahoo.com How to allocate an array of AA? 1) I tried two ways (new, and setting array length), in both cases the code compiles, but the executable seems run into infinite loop, and never finish. 2) how to new an AA? what's the syntax? http://www.digitalmars.com/pnews/read.php?server=news.digitalmars.com&group=digitalmars.D&artnum=67463 http://www.digitalmars.com/pnews/read.php?server=news.digitalmars.com&group=digitalmars.D&artnum=67466 $ cat mapbug.d void allocAA() { int[int][] maps; maps = new int[int][3]; maps.length = 3; int[int]* mapsp; //mapsp = new int[int]; // this line need size of rightmost array, not type int } int main() { allocAA(); return 0; } --
Mar 08 2008
http://d.puremagic.com/issues/show_bug.cgi?id=1898 Created an attachment (id=232) --> (http://d.puremagic.com/issues/attachment.cgi?id=232&action=view) infinite loop, allocate an array of AA --
Mar 08 2008
http://d.puremagic.com/issues/show_bug.cgi?id=1898 smjg iname.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |smjg iname.com Status|NEW |RESOLVED Keywords| |wrong-code Resolution| |DUPLICATE As for your second question, I'm not sure that there's a general way. But mapsp = (new int[int][1]).ptr; should work once the underlying bug is fixed. Meanwhile, a workaround is int[int][1] mapsa; mapsp = mapsa.dup.ptr; But since the main bug you're reporting has already been reported and voted on, I'm marking this as a dupe. *** This bug has been marked as a duplicate of 929 *** --
Nov 20 2008