Bug 10196 - Problem with generic interface implementation
Summary: Problem with generic interface implementation
Status: RESOLVED FIXED
Alias: None
Product: Compilers
Classification: Mono
Component: C# ()
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Marek Safar
URL:
Depends on:
Blocks:
 
Reported: 2013-02-10 11:33 UTC by Erik Källén
Modified: 2013-02-11 09:02 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.


Please create a new report on GitHub or Developer Community with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:
Status:
RESOLVED FIXED

Description Erik Källén 2013-02-10 11:33:38 UTC
When trying to compile the following class with the trunk*, I get the an exception "System.InvalidOperationException: Collection was modified; enumeration operation may not execute."

Code:

    public interface IG<T> {}
    public class G<T1, T2> : IG<G<T2,string>> {
    }

The problem does not exist in mono 3.0.3

* I don't know how to build mono, so I have used the mcs embedded into NRefactory. I have examined every single difference in the source, and I can't find anything that differs that could have any impact on this issue (although I might, of course, have missed something). The problem did not exist in mcs embedded in NRefactory before Mike updated on Feb. 4.
Comment 1 Marek Safar 2013-02-11 09:02:04 UTC
Fixed in master