[Mono-bugs] [Bug 82327][Nor] New - CS0184 always reported using is operator on nullable

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Changed by gert.driesen at pandora.be.

http://bugzilla.ximian.com/show_bug.cgi?id=82327

--- shadow/82327	2007-08-05 12:06:06.000000000 -0400
+++ shadow/82327.tmp.25749	2007-08-05 12:06:06.000000000 -0400
@@ -0,0 +1,46 @@
+Bug#: 82327
+Product: Mono: Compilers
+Version: 1.2
+OS: All
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: C#
+AssignedTo: rharinath at novell.com                            
+ReportedBy: gert.driesen at pandora.be               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: CS0184 always reported using is operator on nullable
+
+gmcs currently incorrectly reports error CS0184 for the following code:
+
+class Program
+{
+  static int Main ()
+  {
+    int? num1 = null;
+    if (num1 is int)
+      return 1;
+
+    int? num2 = 5;
+    if (!(num2 is int))
+      return 2;
+
+    return 0;
+  }
+}
+
+Expected result:
+
+Successful compilation
+
+Actual result:
+
+test.cs(6,26): error CS0184: The given expression is never of the provided 
+(`int') type
+test.cs(10,28): error CS0184: The given expression is never of the 
+provided (`int') type