[Mono-bugs] [Bug 80554][Nor] New - Regex Parsing Exception

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Changed by monkey at jpobst.com.

http://bugzilla.ximian.com/show_bug.cgi?id=80554

--- shadow/80554	2007-01-18 22:51:06.000000000 -0500
+++ shadow/80554.tmp.11125	2007-01-18 22:51:06.000000000 -0500
@@ -0,0 +1,31 @@
+Bug#: 80554
+Product: Mono: Class Libraries
+Version: 1.2
+OS: 
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: System
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: monkey at jpobst.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: Regex Parsing Exception
+
+This:
+
+string regex = @"^\s*(?<name>)\((?(static)|(?<args>.*))\)";
+Regex constructorRegex = new Regex (regex, RegexOptions.ExplicitCapture);
+
+crashes on mono with:
+AE: Reference to undefined group name static
+
+On MS, this appears to be perfectly valid as no exception is thrown.
+
+Unfortunately, I don't even know what the regex is supposed to do.  I was
+trying to port NClass (http://nclass.sourceforge.net/) as a demo for
+winforms and it dies with this.