| Thread overview | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
September 27, 2014 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
 | https://issues.dlang.org/show_bug.cgi?id=13537 hsteoh@quickfur.ath.cx changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |accepts-invalid -- | |||
Permalink
ReplyOctober 02, 2014 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
| https://issues.dlang.org/show_bug.cgi?id=13537 --- Comment #1 from hsteoh@quickfur.ath.cx --- Basically, immutable cannot be allowed to overlap with anything mutable, otherwise there will be a way to break the immutability guarantee. -- | |||
November 04, 2014 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
 | https://issues.dlang.org/show_bug.cgi?id=13537 yebblies <yebblies@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |safe CC| |yebblies@gmail.com -- | |||
January 02, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
 | https://issues.dlang.org/show_bug.cgi?id=13537 Shriramana Sharma <samjnaa@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |samjnaa@gmail.com -- | |||
February 19, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
| https://issues.dlang.org/show_bug.cgi?id=13537 --- Comment #2 from hsteoh@quickfur.ath.cx --- Unfortunately, fixing this may prove to be a challenge, because std.typecons.Rebindable uses a union of (possibly) immutable and mutable fields in order to achieve rebindability. Arguably, though, some kind of explicit cast ought to be required in that case. Either that, or we impose the non-overlapping restriction only in @safe code, so that @system code can continue using unions to do black magic with immutability. -- | |||
February 19, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
| https://issues.dlang.org/show_bug.cgi?id=13537 hsteoh@quickfur.ath.cx changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull --- Comment #3 from hsteoh@quickfur.ath.cx --- https://github.com/D-Programming-Language/dmd/pull/5467 -- | |||
July 17, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
 | https://issues.dlang.org/show_bug.cgi?id=13537 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla@digitalmars.com --- Comment #4 from Walter Bright <bugzilla@digitalmars.com> --- Rebooted as: https://github.com/dlang/dmd/pull/5940 -- | |||
July 19, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
 | https://issues.dlang.org/show_bug.cgi?id=13537 --- Comment #5 from github-bugzilla@puremagic.com --- Commits pushed to master at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/09ed87c973fbcb777806506f7e05fbed30a3f355 fix Issue 13537 - Unions may break immutability https://github.com/dlang/dmd/commit/72077372aec4aa77899885fc5cffbdbc5d289021 Merge pull request #5940 from WalterBright/fix13537 fix Issue 13537 - Unions may break immutability -- | |||
July 19, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
| https://issues.dlang.org/show_bug.cgi?id=13537 github-bugzilla@puremagic.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED -- | |||
October 01, 2016 [Issue 13537] Unions may break immutability | ||||
|---|---|---|---|---|
| ||||
| https://issues.dlang.org/show_bug.cgi?id=13537 --- Comment #6 from github-bugzilla@puremagic.com --- Commits pushed to stable at https://github.com/dlang/dmd https://github.com/dlang/dmd/commit/09ed87c973fbcb777806506f7e05fbed30a3f355 fix Issue 13537 - Unions may break immutability https://github.com/dlang/dmd/commit/72077372aec4aa77899885fc5cffbdbc5d289021 Merge pull request #5940 from WalterBright/fix13537 -- | |||
Copyright © 1999-2021 by the D Language Foundation