FYI, When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m getting a failure: % git clone https://github.com/IronLanguages/main.git IronLanguages % cd IronLanguages % xbuild Solutions/Ruby.sln /p:Configuration="v2Release" ... Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' to `System.Collections.Generic.IEnumerable<object>''. An explicit conversion exists (are you missing a cast?) Building for the regular configuration is fine. -Doug
Reported as: http://ironruby.codeplex.com/workitem/6523 -Doug On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote:> FYI, > > When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m > getting a failure: > > % git clone https://github.com/IronLanguages/main.git IronLanguages > % cd IronLanguages > % xbuild Solutions/Ruby.sln /p:Configuration="v2Release" > ... > Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert > type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' > to `System.Collections.Generic.IEnumerable<object>''. An explicit > conversion exists (are you missing a cast?) > > Building for the regular configuration is fine. > > -Doug >
Jimmy Schementi
2011-Oct-05 15:15 UTC
[Ironruby-core] IronRuby v2Release xbuild is failing
Can someone sign up to looking into this? After confirming this builds in .NET and not Mono, I''d first find out if this is a known Mono bug, and then provide a patch to IronRuby to work-around this. Please let the list know if you want to take this on, ~js On Oct 5, 2011, at 11:10 AM, Doug Blank wrote:> Reported as: > http://ironruby.codeplex.com/workitem/6523 > > -Doug > > On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >> FYI, >> >> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >> getting a failure: >> >> % git clone https://github.com/IronLanguages/main.git IronLanguages >> % cd IronLanguages >> % xbuild Solutions/Ruby.sln /p:Configuration="v2Release" >> ... >> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert >> type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >> to `System.Collections.Generic.IEnumerable<object>''. An explicit >> conversion exists (are you missing a cast?) >> >> Building for the regular configuration is fine. >> >> -Doug >> > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core
Curt Hagenlocher
2011-Oct-05 15:17 UTC
[Ironruby-core] IronRuby v2Release xbuild is failing
Is "v2Release" intended to target CLRv2? If so, this error is because that version of C# and the BCL don''t support covariance for IEnumerable. -----Original Message----- From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jimmy Schementi Sent: Wednesday, October 05, 2011 8:15 AM To: ironruby-core at rubyforge.org Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing Can someone sign up to looking into this? After confirming this builds in .NET and not Mono, I''d first find out if this is a known Mono bug, and then provide a patch to IronRuby to work-around this. Please let the list know if you want to take this on, ~js On Oct 5, 2011, at 11:10 AM, Doug Blank wrote:> Reported as: > http://ironruby.codeplex.com/workitem/6523 > > -Doug > > On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >> FYI, >> >> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >> getting a failure: >> >> % git clone https://github.com/IronLanguages/main.git IronLanguages % >> cd IronLanguages % xbuild Solutions/Ruby.sln >> /p:Configuration="v2Release" >> ... >> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert >> type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >> to `System.Collections.Generic.IEnumerable<object>''. An explicit >> conversion exists (are you missing a cast?) >> >> Building for the regular configuration is fine. >> >> -Doug >> > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core_______________________________________________ Ironruby-core mailing list Ironruby-core at rubyforge.org http://rubyforge.org/mailman/listinfo/ironruby-core
On Wed, Oct 5, 2011 at 11:17 AM, Curt Hagenlocher <curth at microsoft.com> wrote:> Is "v2Release" intended to target CLRv2? If so, this error is because that version of C# and the BCL don''t support covariance for IEnumerable.I believe that "v2Release" targets the 3.5 framework (is that the same as CLRv2?), but someone can correct me if I am wrong. I''m currently running a previous version of IronRuby built for "v2Release", so perhaps there is at least a patch that we can apply (will a simple cast be sufficient?). I''m trying to build the latest versions of IronRuby and IronPython for inclusion into the next version of Ubuntu. The versions built on dlr-0.9 were just removed. However, I must admit that I don''t know if people will really need v2Releases... I just thought I''d build them if I could. -Doug> -----Original Message----- > From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jimmy Schementi > Sent: Wednesday, October 05, 2011 8:15 AM > To: ironruby-core at rubyforge.org > Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing > > Can someone sign up to looking into this? After confirming this builds in .NET and not Mono, I''d first find out if this is a known Mono bug, and then provide a patch to IronRuby to work-around this. > > Please let the list know if you want to take this on, > > ~js > > On Oct 5, 2011, at 11:10 AM, Doug Blank wrote: > >> Reported as: >> http://ironruby.codeplex.com/workitem/6523 >> >> -Doug >> >> On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >>> FYI, >>> >>> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >>> getting a failure: >>> >>> % git clone https://github.com/IronLanguages/main.git IronLanguages % >>> cd IronLanguages % xbuild Solutions/Ruby.sln >>> /p:Configuration="v2Release" >>> ... >>> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert >>> type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >>> to `System.Collections.Generic.IEnumerable<object>''. An explicit >>> conversion exists (are you missing a cast?) >>> >>> Building for the regular configuration is fine. >>> >>> -Doug >>> >> _______________________________________________ >> Ironruby-core mailing list >> Ironruby-core at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ironruby-core > > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core > > > > > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core >
Curt Hagenlocher
2011-Oct-05 18:35 UTC
[Ironruby-core] IronRuby v2Release xbuild is failing
Yep, .NET 2.0, 3.0 and 3.5 all share the same fundamental CLR and the BCL bits
are strictly additive. A simple cast is not sufficient; the code will need
modification. One approach would be to insert a 3.5-only adapter function which
does something like this:
IEnumerable<object> Convert(IEnumerable<MutableString> collection) {
foreach (var item in collection) {
yield return item;
}
}
(I''d need to refer to the context of the code to make any other
suggestions.)
Is downlevel-framework support still a goal for IronRuby? I seem to recall that
IronPython 2.7 is .NET 4.0-only.
-----Original Message-----
From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at
rubyforge.org] On Behalf Of Doug Blank
Sent: Wednesday, October 05, 2011 10:48 AM
To: ironruby-core at rubyforge.org
Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing
On Wed, Oct 5, 2011 at 11:17 AM, Curt Hagenlocher <curth at microsoft.com>
wrote:> Is "v2Release" intended to target CLRv2? If so, this error is
because that version of C# and the BCL don''t support covariance for
IEnumerable.
I believe that "v2Release" targets the 3.5 framework (is that the same
as CLRv2?), but someone can correct me if I am wrong.
I''m currently running a previous version of IronRuby built for
"v2Release", so perhaps there is at least a patch that we can apply
(will a simple cast be sufficient?).
I''m trying to build the latest versions of IronRuby and IronPython for
inclusion into the next version of Ubuntu. The versions built on
dlr-0.9 were just removed. However, I must admit that I don''t know if
people will really need v2Releases... I just thought I''d build them if
I could.
-Doug
> -----Original Message-----
> From: ironruby-core-bounces at rubyforge.org
> [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jimmy
> Schementi
> Sent: Wednesday, October 05, 2011 8:15 AM
> To: ironruby-core at rubyforge.org
> Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing
>
> Can someone sign up to looking into this? After confirming this builds in
.NET and not Mono, I''d first find out if this is a known Mono bug, and
then provide a patch to IronRuby to work-around this.
>
> Please let the list know if you want to take this on,
>
> ~js
>
> On Oct 5, 2011, at 11:10 AM, Doug Blank wrote:
>
>> Reported as:
>> http://ironruby.codeplex.com/workitem/6523
>>
>> -Doug
>>
>> On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at
gmail.com> wrote:
>>> FYI,
>>>
>>> When trying to build IronRuby for a v2Release under Mono 2.10.2,
I''m
>>> getting a failure:
>>>
>>> % git clone https://github.com/IronLanguages/main.git IronLanguages
>>> % cd IronLanguages % xbuild Solutions/Ruby.sln
>>> /p:Configuration="v2Release"
>>> ...
>>> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly
>>> convert type
`System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>''
>>> to `System.Collections.Generic.IEnumerable<object>''.
An explicit
>>> conversion exists (are you missing a cast?)
>>>
>>> Building for the regular configuration is fine.
>>>
>>> -Doug
>>>
>> _______________________________________________
>> Ironruby-core mailing list
>> Ironruby-core at rubyforge.org
>> http://rubyforge.org/mailman/listinfo/ironruby-core
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
>
>
>
> _______________________________________________
> Ironruby-core mailing list
> Ironruby-core at rubyforge.org
> http://rubyforge.org/mailman/listinfo/ironruby-core
>
_______________________________________________
Ironruby-core mailing list
Ironruby-core at rubyforge.org
http://rubyforge.org/mailman/listinfo/ironruby-core
Jimmy Schementi
2011-Oct-05 19:15 UTC
[Ironruby-core] IronRuby v2Release xbuild is failing
> Is downlevel-framework support still a goal for IronRuby? I seem to recall that IronPython 2.7 is .NET 4.0-only.We were keeping around < 4.0 support for Windows Phone. It''s always up for discussion whether we continue doing that; I vote yes. On Oct 5, 2011, at 2:35 PM, Curt Hagenlocher wrote:> Yep, .NET 2.0, 3.0 and 3.5 all share the same fundamental CLR and the BCL bits are strictly additive. A simple cast is not sufficient; the code will need modification. One approach would be to insert a 3.5-only adapter function which does something like this: > > IEnumerable<object> Convert(IEnumerable<MutableString> collection) { > foreach (var item in collection) { > yield return item; > } > } > > (I''d need to refer to the context of the code to make any other suggestions.) > > Is downlevel-framework support still a goal for IronRuby? I seem to recall that IronPython 2.7 is .NET 4.0-only. > > -----Original Message----- > From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Doug Blank > Sent: Wednesday, October 05, 2011 10:48 AM > To: ironruby-core at rubyforge.org > Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing > > On Wed, Oct 5, 2011 at 11:17 AM, Curt Hagenlocher <curth at microsoft.com> wrote: >> Is "v2Release" intended to target CLRv2? If so, this error is because that version of C# and the BCL don''t support covariance for IEnumerable. > > I believe that "v2Release" targets the 3.5 framework (is that the same as CLRv2?), but someone can correct me if I am wrong. > > I''m currently running a previous version of IronRuby built for "v2Release", so perhaps there is at least a patch that we can apply (will a simple cast be sufficient?). > > I''m trying to build the latest versions of IronRuby and IronPython for inclusion into the next version of Ubuntu. The versions built on > dlr-0.9 were just removed. However, I must admit that I don''t know if people will really need v2Releases... I just thought I''d build them if I could. > > -Doug > >> -----Original Message----- >> From: ironruby-core-bounces at rubyforge.org >> [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jimmy >> Schementi >> Sent: Wednesday, October 05, 2011 8:15 AM >> To: ironruby-core at rubyforge.org >> Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing >> >> Can someone sign up to looking into this? After confirming this builds in .NET and not Mono, I''d first find out if this is a known Mono bug, and then provide a patch to IronRuby to work-around this. >> >> Please let the list know if you want to take this on, >> >> ~js >> >> On Oct 5, 2011, at 11:10 AM, Doug Blank wrote: >> >>> Reported as: >>> http://ironruby.codeplex.com/workitem/6523 >>> >>> -Doug >>> >>> On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >>>> FYI, >>>> >>>> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >>>> getting a failure: >>>> >>>> % git clone https://github.com/IronLanguages/main.git IronLanguages >>>> % cd IronLanguages % xbuild Solutions/Ruby.sln >>>> /p:Configuration="v2Release" >>>> ... >>>> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly >>>> convert type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >>>> to `System.Collections.Generic.IEnumerable<object>''. An explicit >>>> conversion exists (are you missing a cast?) >>>> >>>> Building for the regular configuration is fine. >>>> >>>> -Doug >>>> >>> _______________________________________________ >>> Ironruby-core mailing list >>> Ironruby-core at rubyforge.org >>> http://rubyforge.org/mailman/listinfo/ironruby-core >> >> _______________________________________________ >> Ironruby-core mailing list >> Ironruby-core at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ironruby-core >> >> >> >> >> _______________________________________________ >> Ironruby-core mailing list >> Ironruby-core at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ironruby-core >> > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core > > > > > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core
On Wed, Oct 5, 2011 at 2:35 PM, Curt Hagenlocher <curth at microsoft.com> wrote:> Yep, .NET 2.0, 3.0 and 3.5 all share the same fundamental CLR and the BCL bits are strictly additive. A simple cast is not sufficient; the code will need modification. One approach would be to insert a 3.5-only adapter function which does something like this: > > IEnumerable<object> Convert(IEnumerable<MutableString> collection) { > ? ?foreach (var item in collection) { > ? ? ? ?yield return item; > ? ?} > } > > (I''d need to refer to the context of the code to make any other suggestions.)Ok, thanks.> Is downlevel-framework support still a goal for IronRuby? I seem to recall that IronPython 2.7 is .NET 4.0-only.There are many systems still using Mono 2.6.7 which is CLRv2. However, I think that this may change sooner than later as distros like Ubuntu are moving on up. -Doug> -----Original Message----- > From: ironruby-core-bounces at rubyforge.org [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Doug Blank > Sent: Wednesday, October 05, 2011 10:48 AM > To: ironruby-core at rubyforge.org > Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing > > On Wed, Oct 5, 2011 at 11:17 AM, Curt Hagenlocher <curth at microsoft.com> wrote: >> Is "v2Release" intended to target CLRv2? If so, this error is because that version of C# and the BCL don''t support covariance for IEnumerable. > > I believe that "v2Release" targets the 3.5 framework (is that the same as CLRv2?), but someone can correct me if I am wrong. > > I''m currently running a previous version of IronRuby built for "v2Release", so perhaps there is at least a patch that we can apply (will a simple cast be sufficient?). > > I''m trying to build the latest versions of IronRuby and IronPython for inclusion into the next version of Ubuntu. The versions built on > dlr-0.9 were just removed. However, I must admit that I don''t know if people will really need v2Releases... I just thought I''d build them if I could. > > -Doug > >> -----Original Message----- >> From: ironruby-core-bounces at rubyforge.org >> [mailto:ironruby-core-bounces at rubyforge.org] On Behalf Of Jimmy >> Schementi >> Sent: Wednesday, October 05, 2011 8:15 AM >> To: ironruby-core at rubyforge.org >> Subject: Re: [Ironruby-core] IronRuby v2Release xbuild is failing >> >> Can someone sign up to looking into this? After confirming this builds in .NET and not Mono, I''d first find out if this is a known Mono bug, and then provide a patch to IronRuby to work-around this. >> >> Please let the list know if you want to take this on, >> >> ~js >> >> On Oct 5, 2011, at 11:10 AM, Doug Blank wrote: >> >>> Reported as: >>> http://ironruby.codeplex.com/workitem/6523 >>> >>> -Doug >>> >>> On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >>>> FYI, >>>> >>>> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >>>> getting a failure: >>>> >>>> % git clone https://github.com/IronLanguages/main.git IronLanguages >>>> % cd IronLanguages % xbuild Solutions/Ruby.sln >>>> /p:Configuration="v2Release" >>>> ... >>>> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly >>>> convert type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >>>> to `System.Collections.Generic.IEnumerable<object>''. An explicit >>>> conversion exists (are you missing a cast?) >>>> >>>> Building for the regular configuration is fine. >>>> >>>> -Doug >>>> >>> _______________________________________________ >>> Ironruby-core mailing list >>> Ironruby-core at rubyforge.org >>> http://rubyforge.org/mailman/listinfo/ironruby-core >> >> _______________________________________________ >> Ironruby-core mailing list >> Ironruby-core at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ironruby-core >> >> >> >> >> _______________________________________________ >> Ironruby-core mailing list >> Ironruby-core at rubyforge.org >> http://rubyforge.org/mailman/listinfo/ironruby-core >> > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core > > > > > _______________________________________________ > Ironruby-core mailing list > Ironruby-core at rubyforge.org > http://rubyforge.org/mailman/listinfo/ironruby-core >
On Wed, Oct 5, 2011 at 11:35 AM, Curt Hagenlocher <curth at microsoft.com> wrote:> Is downlevel-framework support still a goal for IronRuby? I seem to recall that IronPython 2.7 is .NET 4.0-only.IronPython only ''officially'' supports 4, but we occasionally make sure that it compiles for 3.5 as well (usually when someone points out that it''s broken). There are a couple of embedders that haven''t moved their host apps to 4 yet, but are fine to build IronPython themselves for 3.5. - Jeff
On Wed, Oct 5, 2011 at 11:10 AM, Doug Blank <doug.blank at gmail.com> wrote:> Reported as: > http://ironruby.codeplex.com/workitem/6523Updated this workitem: This build issue with Ruby, under Mono, with /p:Configuration="v2Release" can be fixed with: change: #if SILVERLIGHT return EachStepString(storage, self, ConvertStepToInt(storage, step)).Cast<object>(); #else return EachStepString(storage, self, ConvertStepToInt(storage, step)); #endif to just: return EachStepString(storage, self, ConvertStepToInt(storage, step)).Cast<object>(); This may turn out to be more important than first thought, as having some trouble using Configuration v4 under Mono (it builds fine, but having trouble with integration with other DLLs, probably because of v2 vs v4 issues). Looking into that, but we will need to use v2 for the time being. -Doug> -Doug > > On Mon, Oct 3, 2011 at 4:22 PM, Doug Blank <doug.blank at gmail.com> wrote: >> FYI, >> >> When trying to build IronRuby for a v2Release under Mono 2.10.2, I''m >> getting a failure: >> >> % git clone https://github.com/IronLanguages/main.git IronLanguages >> % cd IronLanguages >> % xbuild Solutions/Ruby.sln /p:Configuration="v2Release" >> ... >> Builtins/RangeOps.cs(307,17): error CS0266: Cannot implicitly convert >> type `System.Collections.Generic.IEnumerable<IronRuby.Builtins.MutableString>'' >> to `System.Collections.Generic.IEnumerable<object>''. An explicit >> conversion exists (are you missing a cast?) >> >> Building for the regular configuration is fine. >> >> -Doug >> >