digitalmars.D.bugs - [Issue 8435] New: BigInts don't work well in associative arrays
- d-bugmail puremagic.com (31/31) Jul 25 2012 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 07 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 07 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (13/13) Jul 07 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 07 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/6) Jul 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (10/10) Jul 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (6/28) Jul 08 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (11/11) Jul 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
- d-bugmail puremagic.com (9/9) Jul 22 2013 http://d.puremagic.com/issues/show_bug.cgi?id=8435
http://d.puremagic.com/issues/show_bug.cgi?id=8435 Summary: BigInts don't work well in associative arrays Product: D Version: D2 Platform: x86 OS/Version: Windows Status: NEW Keywords: wrong-code Severity: normal Priority: P2 Component: druntime AssignedTo: nobody puremagic.com ReportedBy: bearophile_hugs eml.cc import std.bigint; void main() { int[BigInt] aa; aa[BigInt(100)] = 1; assert(BigInt(100) in aa); // assert error } While this is OK: import std.bigint; void main() { int[BigInt] aa; auto x = BigInt(100); aa[x] = 1; assert(x in aa); // assert passes } -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 25 2012
http://d.puremagic.com/issues/show_bug.cgi?id=8435 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 07 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 07 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 This bug is caused by two problems: 1) BigInt does not define toHash(), so two different instances of BigInt will always have a distinct hash, even if the values they represent are equal. 2) For some reason, typeid(BigInt).compare() will always return non-zero for two distinct instances of BigInt; this causes the AA code to think the two BigInts are not equal even if their hash is the same. I have the fix for (1), but still investigating (2); it may be a compiler bug, I'm not sure yet. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 07 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 07 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 https://github.com/D-Programming-Language/phobos/pull/1402 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 Gah, ignore the previous note, I posted it to the wrong bug. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alvaro.segura gmail.com *** Issue 10118 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 From bug 10118:Associative arrays with BigInts as keys are unusable: import std.bigint, std.stdio; void main() { int[BigInt] a; a[BigInt(3)] = 3; a[BigInt(3)] = 4; writeln(a); } Prints: [3:3, 3:4] Apparently duplicate keys. Probably related to Issue 8435. I thought this was a consequence of Issue 3789 because BigInt is a struct containing a string. But that was resolved recently, and this bug still appears in 2.063 beta.-- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 08 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/70d4c03fe295dfdd320488b3e5435ede3b55640b Fix issues 8435, 10118. https://github.com/D-Programming-Language/phobos/commit/fc12f98267b6506117d88a79fd51945d2db4c6b8 Fix issues 8435, 10118. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 22 2013
http://d.puremagic.com/issues/show_bug.cgi?id=8435 hsteoh quickfur.ath.cx changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jul 22 2013