https://bugzilla.novell.com/show_bug.cgi?id=387040
Summary: Compilation error with explicit interface
implementations and constraints
Product: Mono: Compilers
Version: SVN
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: C#
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
SVN 102582.
Testcase:
public class RuleBuilder<T> where T : class {}
public interface IDynamicObject {
RuleBuilder<T> GetRule<T>() where T : class;
}
public class RubyMethod : IDynamicObject {
RuleBuilder<T> IDynamicObject.GetRule<T>() /* where T : class */ {
return new RuleBuilder<T>();
}
}
Result:
Test.cs(8,5): error CS0452: The type `T' must be a reference type in order to
use it as type parameter `T' in the generic type or method `RuleBuilder<T>'.
If you uncomment the constraint:
Test.cs(8,35): error CS0460: `RubyMethod.IDynamicObject.GetRule<T>()': Cannot
specify constraints for overrides or explicit interface implementation methods
Compiles fine on csc.
Blocks compiling IronRuby SVN r101.
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