[Mono-bugs] [Bug 28407][Nor] New - inner class/interface problem.

bugzilla-daemon@rocky.ximian.com bugzilla-daemon@rocky.ximian.com
31 Jul 2002 15:12:39 -0000


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Changed by erik@bagfors.nu.

http://bugzilla.ximian.com/show_bug.cgi?id=28407

--- shadow/28407	Wed Jul 31 11:12:39 2002
+++ shadow/28407.tmp.24189	Wed Jul 31 11:12:39 2002
@@ -0,0 +1,54 @@
+Bug#: 28407
+Product: Mono/MCS
+Version: unspecified
+OS: other
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: erik@bagfors.nu               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: inner class/interface problem.
+
+The following code doesn't compile with mcs but does with csc.
+
+------------------------------------
+using System;
+
+class Test {
+        public static void Main() {
+                Console.WriteLine("test");
+                TestClass tst = new TestClass();
+                tst.test("test");
+                TestInterface ti = (TestInterface)tst;
+                ti.test("test");
+
+        }
+
+        public interface TestInterface {
+                string test(string name);
+        }
+
+        public class TestClass: TestInterface {
+                public string test(string name) {
+                    Console.WriteLine("test2");
+                    return name + " testar";
+                }
+        }
+}
+------------------------------------
+: [bagfors@detrius]$ ; mcs --target library test.cs
+test.cs(9) error CS0117: `Test+TestInterface' does not contain a
+definition for `test'
+Compilation failed: 1 error(s), 0 warnings
+---------------------------------
+
+That doesn't work well at all.  Moving the last "}" above "interface
+TestInterface" so that the interface and the class TestClass are
+declared outside of class Test it compiles (and runs) just fine.