digitalmars.D.bugs - [Issue 7511] New: purity inference does not work for methods of templated aggregates
- d-bugmail puremagic.com (28/28) Feb 15 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (27/27) Feb 17 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (8/8) Feb 17 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (6/6) Feb 25 2012 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (15/16) Feb 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (13/13) Feb 21 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (9/9) May 12 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7511
- d-bugmail puremagic.com (10/10) Aug 30 2013 http://d.puremagic.com/issues/show_bug.cgi?id=7511
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Summary: purity inference does not work for methods of templated aggregates Product: D Version: D2 Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: DMD AssignedTo: nobody puremagic.com ReportedBy: timon.gehr gmx.ch DMD 2.058: struct S(T){ T foo(T x){return 2*x;} // this is a pure function for T==int } void main()pure{ S!int s; s.foo(2); // error } Error: pure function 'main' cannot call impure function 'foo' The code should compile. (Turtles all the way down: It should work for methods of nested aggregates of arbitrary nesting level.) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 15 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement I think this is an enhancement. Current attribute inference only works against template function and function literal, not against normal function. And non-template function insinde templated aggregate is normal function, so the inference does not run for them. But this is a big issue. Almost ranges in std.range should *inherit* original range's pureness, safety, and nothrow-ness. To implement it, with current compiler, the only way is to change *all of member functions* in range structs to be tamplated like follows: struct Retro(R) { R original; //auto empty(){ return original.empty; } auto empty()(){ return original.empty; } //auto front(){ return original.front; } auto front()(){ return original.front; } ... } ...but it may introduce mess and dangerous forward reference, IMHO. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 17 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Walter stated that this is indeed how it is supposed to work: http://forum.dlang.org/thread/jhif48$1n0n$1 digitalmars.com?page=3#post-jhjpfp:2419hg:242:40digitalmars.com If it is an enhancement, then it is a high-priority one. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 17 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7511 This should probably not be done for virtual template class member functions. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 25 2012
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull In 2.062, required blocker pull requests were all merged. Therefore, implementing it was easier than expected. https://github.com/D-Programming-Language/dmd/pull/1676This should probably not be done for virtual template class member functions.I think it should work, at least in following case. https://github.com/D-Programming-Language/dmd/pull/1676/files#L1R76 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 18 2013
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/67fbf5753e9d4a276c354e952ed2f888efcb714c fix Issue 7511 - attribute inference does not work for methods of templated aggregates https://github.com/D-Programming-Language/dmd/commit/20d68fdcb4faad2e522c6d33396f79810626d1f4 [enh] Issue 7511 - attribute inference does not work for methods of templated aggregates -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Feb 21 2013
http://d.puremagic.com/issues/show_bug.cgi?id=7511 Kenji Hara <k.hara.pg gmail.com> 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: -------
May 12 2013
http://d.puremagic.com/issues/show_bug.cgi?id=7511 hsteoh quickfur.ath.cx changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hsteoh quickfur.ath.cx -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Aug 30 2013