https://bugzilla.novell.com/show_bug.cgi?id=653940
https://bugzilla.novell.com/show_bug.cgi?id=653940#c0 Summary: Referencing nested class in generic parent across assemblies causes CS1503 Classification: Mono Product: Mono: Compilers Version: 2.8.x Platform: All OS/Version: All Status: NEW Severity: Normal Priority: P5 - None Component: C# AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.11) Gecko/20101013 Ubuntu/9.04 (jaunty) Firefox/3.6.11 A nested class (C2) declared as a child of a generic class (C1<T>) cannot be referenced from a different assembly (causes error CS1503), but a reference in the same assembly is fine. The bug happens both in the packaged 2.8 sources as well as in master. ----- lib.cs ----------------------------- using System; namespace Testcase { public class C1<T> { public class C2 { public C1<T> M { get; set; } } } public class C3 { public void M1(C1<object>.C2 Arg) { Arg.M = null; } } } ----- lib.cs ----------------------------- ----- test.cs ---------------------------- using System; namespace Testcase { public class T { static void Main() { C1<object>.C2 c2 = new C1<object>.C2(); C3 c3 = new C3(); c3.M1(c2); } } } ----- test.cs ---------------------------- Reproducible: Always Steps to Reproduce: 1. gmcs /out:lib.dll /t:library lib.cs 2. gmcs /r:lib.dll /out:test.exe test.cs Actual Results: test.cs(13,10): error CS1502: The best overloaded method match for `Testcase.C3.M1(Testcase.C1<object>.C2)' has some invalid arguments /home/bogdoll/testcase/lib.dll (Location of the symbol related to previous error) test.cs(13,10): error CS1503: Argument `#1' cannot convert `Testcase.C1<object>.C2' expression to type `Testcase.C1<object>.C2' test.cs(13,10): (equally named types possibly from different assemblies in previous error) /home/bogdoll/testcase/lib.dll (Location of the symbol related to previous error) Compilation failed: 2 error(s), 0 warnings Expected Results: Successful compilation. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
