[Mono-bugs] [Bug 79034][Nor] New - label flagged as unreachable code

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Changed by ats at cs.rit.edu.

http://bugzilla.ximian.com/show_bug.cgi?id=79034

--- shadow/79034	2006-08-08 13:11:01.000000000 -0400
+++ shadow/79034.tmp.4651	2006-08-08 13:11:01.000000000 -0400
@@ -0,0 +1,47 @@
+Bug#: 79034
+Product: Mono: Compilers
+Version: 1.1
+OS: 
+OS Details: Tiger
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: C#
+AssignedTo: rharinath at novell.com                            
+ReportedBy: ats at cs.rit.edu               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: label flagged as unreachable code
+
+Please fill in this template when reporting a bug, unless you know what you are doing.
+Description of Problem:
+
+This was generated by JLCA (thinned out):
+
+    public static string fromString (string s) {
+        for (int n = 1; n < s.Length - 1; ++n) {
+          switch (ch = s[++n]) {
+
+            case '\"': // lots of cases
+            default:  // \ooo \oo \o
+              for (int i = 3; i > 0; --i)
+                if (new Regex("^" + "[0-3][0-7][0-7]".Substring(15 - 5 * i) + "$").IsMatch(s.Substring(n, 
+i))) {
+                  b.Append((char)System.Convert.ToInt32(s.Substring(n, i), 8));
+                  n += i - 1;
+                  goto chars;
+                }
+              break;
+          }
+          break;
+        chars: ;
+        }
+        return b.ToString();
+      }
+
+The label is marked as unreachable.
+
+rtl/Utils.cs(137,9): warning CS0162: Unreachable code detected