[Mono-bugs] [Bug 22811] Changed - NullReference in execution of FilterName_impl
9 Apr 2002 15:20:50 -0000
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Changed by email@example.com.
--- shadow/22811 Tue Apr 9 10:50:07 2002
+++ shadow/22811.tmp.9184 Tue Apr 9 11:20:50 2002
@@ -11,13 +11,13 @@
-Summary: segfault in execution of FilterName_impl on mint mcs
+Summary: NullReference in execution of FilterName_impl
mono, mcs, gtk-sharp from cvs 18:00 3/29/02
make linux target of gtk-sharp fails in the glib dir.
Both mono and mint invocations of mcs fail.
@@ -150,6 +150,20 @@
#18: 0x00001 call in Mono.CSharp.Driver::Main ([0x813ff10] )
------- Additional Comments From firstname.lastname@example.org 2002-04-09 10:50 -------
could someone provide a small test case for this bug, that crashes MCS
on Windows, and Windows only?
+------- Additional Comments From email@example.com 2002-04-09 11:20 -------
+The bug is really weird and needs:
+a) an access to a property as argument to a P/Invoke method
+b) the P/Invoke method needs to have non-positional parameters in the
+In the sample code, just delete the CallingConvetion stuff in the
+dllImport and it works, or delete the use of Raw and it works again.
+It maybe that mcs thinks all the non positional args are properties,
+while they can be fields, too (just a guess).
+The bug appears with the ms runtime, too.