[Mono-bugs] [Bug 75095][Maj] New - GMCS fails to find static, generic method

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon May 30 02:46:01 EDT 2005


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Changed by emrysk at gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=75095

--- shadow/75095	2005-05-30 02:46:01.000000000 -0400
+++ shadow/75095.tmp.3082	2005-05-30 02:46:01.000000000 -0400
@@ -0,0 +1,50 @@
+Bug#: 75095
+Product: Mono: Compilers
+Version: 1.1
+OS: 
+OS Details: Ubuntu Linux 5.04 (Hoary)
+Status: NEW   
+Resolution: 
+Severity: Unknown
+Priority: Major
+Component: C#
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: emrysk at gmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: GMCS fails to find static, generic method
+
+Using GMCS, the following test case compiles but fails to run with Mono 1.1.7.
+
+using System;
+using System.IO;
+
+class TestCase
+{
+	delegate void SomeDelegate(Stream s);
+	
+	static void Problem<T>(T o) where T: Stream
+	{
+		SomeDelegate d = delegate(Stream s)
+		{
+			Console.WriteLine(typeof(T) + " != " + s.GetType());
+		};
+
+		d(o);
+	}
+
+	static void Main()
+	{
+		Problem<FileStream>(File.OpenWrite("/tmp/apple"));
+	}
+}
+
+
+I get this on stdout:
+
+** ERROR **: file metadata.c: line 1790
+(mono_metadata_parse_generic_param): assertion failed: (generic_context)
+aborting...
+Aborted


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