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<TITLE> [Mono-bugs] [Bug 21096] New - Enum casting problem
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<H1>[Mono-bugs] [Bug 21096] New - Enum casting problem
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<B>bugzilla-daemon@rocky.ximian.com
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<A HREF="mailto:bugzilla-daemon%40rocky.ximian.com"
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TITLE="[Mono-bugs] [Bug 21096] New - Enum casting problem">bugzilla-daemon@rocky.ximian.com
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</A><BR>
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<I>26 Feb 2002 20:47:53 -0000</I>
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<P><UL>
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<LI> Previous message: <A HREF="000026.html">[Mono-bugs] [Bug 21069] Changed - Crash when interface method have a ref parameter.
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</A></li>
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<LI> Next message: <A HREF="000028.html">[Mono-bugs] [Bug 21061] Changed - mcs doesn't always box value types
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<!--beginarticle-->
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<PRE>Please do not reply to this email- if you want to comment on the bug, go to the
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URL shown below and enter your comments there.
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Changed by <A HREF="mailto:f_ai@hotmail.com.">f_ai@hotmail.com.</A>
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<A HREF="http://bugzilla.ximian.com/show_bug.cgi?id=21096">http://bugzilla.ximian.com/show_bug.cgi?id=21096</A>
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--- shadow/21096 Tue Feb 26 15:47:53 2002
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+++ shadow/21096.tmp.16915 Tue Feb 26 15:47:53 2002
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@@ -0,0 +1,55 @@
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+Bug#: 21096
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+Product: Mono/MCS
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+Version: unspecified
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+OS:
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+OS Details:
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+Status: NEW
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+Resolution:
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+Severity:
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+Priority: Normal
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+Component: Misc
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+AssignedTo: <A HREF="mailto:mono-bugs@ximian.com">mono-bugs@ximian.com</A>
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+ReportedBy: <A HREF="mailto:f_ai@hotmail.com">f_ai@hotmail.com</A>
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+QAContact: <A HREF="mailto:mono-bugs@ximian.com">mono-bugs@ximian.com</A>
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+TargetMilestone: ---
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+URL:
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+Cc:
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+Summary: Enum casting problem
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+
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+Description of Problem:
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+There is a problem when using an enum as the target or the source for
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+casting, sometimes can't convert and others a crash is produced depending
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+on the other type involved in the casting.
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+
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+Additional Information:
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+Using snapshot of Feb-25-02.
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+
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+Source code to reproduce the problem:
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+namespace N1
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+{
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+ public enum A
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+ {
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+ A_1, A_2, A_3
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+ }
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+
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+ public class B
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+ {
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+ void ShortCasting ()
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+ {
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+ short i = 0;
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+ N1.A a = N1.A.A_1;
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+
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+ i = (short) a; //<- crash
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+ a = (N1.A)i;//<- fails, can't convert
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+ }
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+
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+ void IntCasting ()
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+ {
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+ int i = 0;
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+ N1.A a = N1.A.A_1;
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+
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+ i = (int) a;//<- works fine
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+ a = (N1.A)i;//<- fails, can't convert
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+ }
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+ }
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+}
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</PRE>
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<LI> Previous message: <A HREF="000026.html">[Mono-bugs] [Bug 21069] Changed - Crash when interface method have a ref parameter.
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</A></li>
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<LI> Next message: <A HREF="000028.html">[Mono-bugs] [Bug 21061] Changed - mcs doesn't always box value types
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