[Mono-bugs] [Bug 79301][Nor] Changed - [GMCS] does not compile arithmetic operations requiring lifted conversion

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Sun Sep 24 07:40:45 EDT 2006

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Changed by marek.safar at seznam.cz.


--- shadow/79301	2006-09-08 04:02:20.000000000 -0400
+++ shadow/79301.tmp.8819	2006-09-24 07:40:45.000000000 -0400
@@ -48,6 +48,19 @@
 ------- Additional Comments From rharinath at novell.com  2006-09-08 04:02 -------
 Hmm.  I'm puzzled how this can work.  'null' can be lifted to _any_
 nullable type, so why is this not ambiguous?  What's special about
+------- Additional Comments From marek.safar at seznam.cz  2006-09-24 07:40 -------
+It seems to me, that during constant folding null -> int conversion is
+When I tried
+byte? i = null / null;
+I got 
+error CS0266: Cannot implicitly convert type 'int?' to 'byte?'. An
+explicit conversion exists (are you missing a cast?)

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