[Mono-bugs] [Bug 30020][Maj] Changed - mcs doesn't set correctly the flags on (non-virtual) insterface method implementations

bugzilla-daemon@rocky.ximian.com bugzilla-daemon@rocky.ximian.com
11 Sep 2002 13:14:14 -0000

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Changed by lupus@ximian.com.


--- shadow/30020	Sun Sep  8 01:41:32 2002
+++ shadow/30020.tmp.20425	Wed Sep 11 09:14:14 2002
@@ -1,23 +1,23 @@
 Bug#: 30020
-Product: Mono/Class Libraries
+Product: Mono/MCS
 Version: unspecified
 OS: other
 OS Details: 
 Status: NEW   
+Severity: Unknown
 Priority: Major
-Component: CORLIB
+Component: Misc
 AssignedTo: lupus@ximian.com                            
 ReportedBy: miguel@ximian.com               
 QAContact: mono-bugs@ximian.com
 TargetMilestone: ---
-Summary: Assembly.GetTypes crashes mono.
+Summary: mcs doesn't set correctly the flags on (non-virtual) insterface method implementations
 OtherBugsDependingOnThis: 29479
 The following program crashes Mono:
 using System;
 using System.Reflection;
@@ -45,6 +45,26 @@
 METHOD IsContextOK(Context,IConstructionCallMessage)
 ** ERROR **: file class.c: line 666 (mono_class_setup_vtable): should not
 be reached
+------- Additional Comments From lupus@ximian.com  2002-09-11 09:14 -------
+This is a bug in mcs: it doesn't set the needed flags when an
+interface method is not virtual. This seems to happen only for attributes.
+Compile the following sample with mcs on either platform:
+using System;
+interface I {
+        void stuff ();
+class T : Attribute, I {
+        public void stuff (){}
+        static void Main () {}
+mcs sets only the public flag, while csc will set also:
+final  virtual  hidebysig  newslot.
+PEVerify will complain, too, if run on the resulting executable.