[Mono-bugs] [Bug 63842][Maj] Changed - mcs sometimes generates incorrect IL-code using declarations after goto
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Thu, 16 Sep 2004 00:27:25 -0400 (EDT)
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Changed by ravi@ximian.com.
http://bugzilla.ximian.com/show_bug.cgi?id=63842
--- shadow/63842 2004-09-06 20:46:27.000000000 -0400
+++ shadow/63842.tmp.27889 2004-09-16 00:27:25.000000000 -0400
@@ -39,6 +39,16 @@
Expected Results:
end
------- Additional Comments From ravi@ximian.com 2004-09-06 20:46 -------
Assigning to myself. Looks like MCS is completely miscompiling simple
goto statements.
+
+------- Additional Comments From ravi@ximian.com 2004-09-16 00:27 -------
+The problem here is that the declaration after the goto is creating an
+implicit block. The flow analysis code then goes on to label this
+block as unreachable, which is why code inside the implicit block (the
+declaration and the goto label and the Console.WriteLine) is never
+emitted.
+
+I am working on this - I need to talk to Martin about implicit blocks
+and why they are used.