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Bug 1926 – TypeInfo methods getHash, compare, equals unimplemented for AA, function and delegate

Status: RESOLVED
Resolution: FIXED
Severity: normal
Priority: P2
Component: phobos
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2008-03-17T09:56:00Z
Last change time: 2015-11-03T18:58:58Z
Assigned to: nobody
Creator: fvbommel

Comments

Comment #0 by fvbommel — 2008-03-17T09:56:54Z

TypeInfo.{getHash,equals,compare} aren't implemented for TypeInfo_AssociativeArray, TypeInfo_Function and TypeInfo_Delegate, causing the use of the relevant types as AA keys to fail. Newsgroup reference: <http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D.learn&article_id=11732>

Comment #1 by fvbommel — 2008-03-17T09:58:34Z

Also filed for Tango (since they use the same code): <http://www.dsource.org/projects/tango/ticket/988>

Comment #2 by sandford — 2011-05-11T17:19:32Z

This also affects D2. I'm changing the version number from 1.028 to D1 & D2.

Comment #3 by hsteoh — 2013-07-08T19:33:21Z

Related to issue #10380.

Comment #4 by hsteoh — 2014-07-12T04:40:45Z

Bug #10380 has been resolved; is this bug also fixed now, or is it still a problem?

Comment #5 by andrei — 2015-11-03T18:58:58Z

This works in D2: void main() { import std.stdio; int[int] aa1 = [1:2, 3:4]; int[int] aa2 = [5:6, 7:8]; byte[int[int]] s; writeln(aa1, " ", aa2); // Prints: [1:2,3:4] [5:6,7:8] s[aa1] = 1; s[aa2] = 2; writeln(s); // Prints: [[1:2,3:4]:2] }