[Mono-bugs] [Bug 385486] New: unbox.any and explicit cast operator
bugzilla_noreply at novell.com
bugzilla_noreply at novell.com
Wed Apr 30 23:12:17 EDT 2008
https://bugzilla.novell.com/show_bug.cgi?id=385486
Summary: unbox.any and explicit cast operator
Product: Mono: Runtime
Version: SVN
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: P5 - None
Component: generics
AssignedTo: mono-bugs at lists.ximian.com
ReportedBy: gonzalo.mono at gmail.com
QAContact: mono-bugs at lists.ximian.com
Found By: ---
Compile (gmcs) and run the following test case:
-------------
using System;
class Test {
static void Main () {
Decimal dec = new Decimal(1000);
Console.WriteLine ((int) dec);
Console.WriteLine (Cast<int>(dec));
}
static T Cast<T> (object value) {
return (T)value;
}
}
------------
The output is:
1000
Unhandled Exception: System.InvalidCastException: Cannot cast from source type
to destination type.
at Test.Main () [0x00000]
-------------
Looks like 'unbox.any' does not know about explicit cast operators. Should
'unbox.any' use the op_Explicit(blah)?
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