[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #53 from Steven Schveighoffer --- (In reply to RazvanN from comment #52) > However, in master, this is "fixed" but deprecated, so > the functionality still can be used. Not for LDC or GDC. --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 RazvanN changed: What|Removed |Added CC||razvan.nitu1...@gmail.com --- Comment #52 from

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Max Samukha changed: What|Removed |Added CC||maxsamu...@gmail.com --- Comment #51 from Max

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Thomas Brix Larsen changed: What|Removed |Added CC||b...@brix-verden.dk --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Bolpat changed: What|Removed |Added CC||qs.il.paperi...@gmail.com --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Simen Kjaeraas changed: What|Removed |Added CC||simen.kja...@gmail.com --- Comment #50 from

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 timon.g...@gmx.ch changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #48 from Dlang Bot --- dlang/dmd pull request #9702 "Deprecate "Fix for the non-global template issue 5710"" was merged into master: - e12476303a698305b1904892d07e686051643549 by Iain Buclaw: Deprecate "Fix for the non-global template

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #47 from Dlang Bot --- dlang/phobos pull request #7441 "Change all bug ID to links" was merged into master: - 4c85510313cc84be8271e6668d622ae563bc55a7 by Geod24: Improve comment about issue 5710

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #46 from Dennis --- *** Issue 3051 has been marked as a duplicate of this issue. *** --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Dlang Bot changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Dlang Bot changed: What|Removed |Added Keywords||pull --- Comment #44 from Dlang Bot ---

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Seb changed: What|Removed |Added CC||greeen...@gmail.com --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 ZombineDev changed: What|Removed |Added CC||petar.p.ki...@gmail.com --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Simen Kjaeraas changed: What|Removed |Added CC||simend...@gmail.com

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 calex changed: What|Removed |Added CC|

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #42 from Martin Nowak --- I'm hearing that C++ closures simply pass one pointer/reference for each referenced variable, which does support an arbitrary amount of contexts. Sounds interesting. --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Martin Nowak changed: What|Removed |Added OS|Windows |All --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Maksim Zholudev maxim...@gmail.com changed: What|Removed |Added CC||maxim...@gmail.com --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 Vladimir Panteleev thecybersha...@gmail.com changed: What|Removed |Added CC|

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #40 from Sobirari Muhomori dfj1es...@sneakemail.com --- This is exactly my point: don't make it a different thing. The function needs two contexts, they can be nested, backend and frontend can construct and access such nested contexts, no

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #38 from Sobirari Muhomori dfj1es...@sneakemail.com --- (In reply to Martin Nowak from comment #34) It's still challenging to implement all the IR gen for this. BTW, looks like all the code generation was there for ages: struct A {

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #39 from timon.g...@gmx.ch --- (In reply to Sobirari Muhomori from comment #38) (In reply to Martin Nowak from comment #34) It's still challenging to implement all the IR gen for this. BTW, looks like all the code generation was

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #37 from Sobirari Muhomori dfj1es...@sneakemail.com --- (In reply to Martin Nowak from comment #34) Yes, this is similar to comment 31 and it should work using the normal delegate pointer. It's still challenging to implement all the IR

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #33 from Sobirari Muhomori dfj1es...@sneakemail.com --- A slightly more straightforward solution: the passed context is effectively a closure, and it can contain any variables, so let's just pass this pointer in the closure context struct.

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #34 from Martin Nowak c...@dawg.eu --- (In reply to Sobirari Muhomori from comment #33) A slightly more straightforward solution: the passed context is effectively a closure, and it can contain any variables, so let's just pass this

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #35 from Martin Nowak c...@dawg.eu --- (In reply to Kenji Hara from comment #29) (In reply to comment #27) (In reply to comment #26) (In reply to comment #25) Good to see, that you already know this solution. I think the

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #36 from deadalnix deadal...@gmail.com --- Just putting that here: http://wiki.dlang.org/DIP30 --

[Issue 5710] cannot use delegates as parameters to non-global template

https://issues.dlang.org/show_bug.cgi?id=5710 --- Comment #32 from timon.g...@gmx.ch --- (In reply to Kenji Hara from comment #29) ... #1 is necessary for the multiple-context delegates. But applying same rule for existing one-context delegates There is no particular reason to apply the

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 timon.g...@gmx.ch changed: What|Removed |Added CC||timon.g...@gmx.ch --- Comment #27

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 Jacob Carlborg d...@me.com changed: What|Removed |Added CC||d...@me.com --- Comment

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #29 from Kenji Hara k.hara...@gmail.com 2013-11-18 02:00:56 PST --- (In reply to comment #27) (In reply to comment #26) (In reply to comment #25) Good to see, that you already know this solution. I think the biggest

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #30 from David Nadlinger c...@klickverbot.at 2013-11-18 03:42:49 PST --- (In reply to comment #29) #1 is necessary for the multiple-context delegates. But applying same rule for existing one-context delegates will add hidden

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #31 from Martin Nowak c...@dawg.eu 2013-11-18 13:58:12 PST --- (In reply to comment #29) #1 is necessary for the multiple-context delegates. But applying same rule for existing one-context delegates will add hidden runtime cost

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 Martin Nowak c...@dawg.eu changed: What|Removed |Added CC||c...@dawg.eu --- Comment

[Issue 5710] cannot use delegates as parameters to non-global template

https://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #26 from Kenji Hara k.hara...@gmail.com 2013-11-17 17:51:54 PST --- (In reply to comment #25) Good to see, that you already know this solution. I think the biggest hurdle to implement is teaching the IR/backend to get doStuff's

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #24 from Steven Schveighoffer schvei...@yahoo.com 2013-05-07 05:52:41 PDT --- (In reply to comment #23) No, because you can call the same template instantiation with different this pointers even though the alias parameter is

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Steven Schveighoffer schvei...@yahoo.com changed: What|Removed |Added CC|

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Diggory digg...@googlemail.com changed: What|Removed |Added CC||digg...@googlemail.com

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #18 from Steven Schveighoffer schvei...@yahoo.com 2013-05-06 14:50:59 PDT --- (In reply to comment #17) Kenji's solution means two context pointer delegates are just normal delegates (still a function pointer and a context

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #19 from Diggory digg...@googlemail.com 2013-05-06 15:20:20 PDT --- (In reply to comment #18) (In reply to comment #17) Kenji's solution means two context pointer delegates are just normal delegates (still a function

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #20 from Steven Schveighoffer schvei...@yahoo.com 2013-05-06 16:59:08 PDT --- (In reply to comment #19) How the parameters are actually passed is fairly irrelevant, the main problem which needs to be solved is how to store two

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #21 from Diggory digg...@googlemail.com 2013-05-06 17:50:32 PDT --- (In reply to comment #20) (In reply to comment #19) How the parameters are actually passed is fairly irrelevant, the main problem which needs to be

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #22 from Steven Schveighoffer schvei...@yahoo.com 2013-05-06 18:10:18 PDT --- (In reply to comment #21) The problem with Rainer's idea is that the callee would need to know the layout of the stack frame in the context in which

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #23 from Diggory digg...@googlemail.com 2013-05-06 18:58:25 PDT --- (In reply to comment #22) (In reply to comment #21) The problem with Rainer's idea is that the callee would need to know the layout of the stack frame in

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #13 from Andrei Alexandrescu and...@metalanguage.com 2012-07-30 09:38:34 PDT --- I think Kenji's design is very promising. I assume it uses static arrays, i.e. no dynamic allocation. On the other hand, we need to think this through

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #12 from David Simcha dsim...@yahoo.com 2011-12-28 06:33:47 PST --- Any chance of this getting fixed anytime soon now that we're addressing a whole bunch of lambda-related issues? If not, I think I can use UFCS to move

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #11 from David Simcha dsim...@yahoo.com 2011-08-23 21:48:56 PDT --- (In reply to comment #6) 1. function pointer 2. function pointer with context pointer (delegate) 3. function pointer with two context pointers Is that really

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #10 from David Simcha dsim...@yahoo.com 2011-08-19 07:03:02 PDT --- (In reply to comment #9) My idea: doStuff receives a context pointer that points 'an array of context pointers'. Backend receives code like follows... uint

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Kenji Hara k.hara...@gmail.com changed: What|Removed |Added CC||k.hara...@gmail.com

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Rainer Schuetze r.sagita...@gmx.de changed: What|Removed |Added CC||r.sagita...@gmx.de

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Brad Roberts bra...@puremagic.com changed: What|Removed |Added CC||bra...@puremagic.com

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Walter Bright bugzi...@digitalmars.com changed: What|Removed |Added CC|

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #2 from David Simcha dsim...@yahoo.com 2011-03-06 11:05:37 PST --- So is this an WONTFIX, then? Unfortunately it severely hurts my std.parallelism design in some use cases, and a workaround for it would be a significant PITA to

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #3 from Walter Bright bugzi...@digitalmars.com 2011-03-06 15:19:12 PST --- (In reply to comment #2) So is this an WONTFIX, then? Unless there's an epiphany somewhere, yes. How would you suggest two hidden context pointers be

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 Andrei Alexandrescu and...@metalanguage.com changed: What|Removed |Added CC|

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #5 from David Simcha dsim...@yahoo.com 2011-03-06 16:29:07 PST --- (In reply to comment #3) (In reply to comment #2) So is this an WONTFIX, then? Unless there's an epiphany somewhere, yes. How would you suggest two hidden

[Issue 5710] cannot use delegates as parameters to non-global template

http://d.puremagic.com/issues/show_bug.cgi?id=5710 --- Comment #6 from Walter Bright bugzi...@digitalmars.com 2011-03-06 22:18:04 PST --- (In reply to comment #4) First, the compiler should figure out that add does not need a frame pointer and consider it a static inner function, not a