[Mono-bugs] [Bug 71471][Wis] New - delegates to call cdecl native code

bugzilla-daemon@bugzilla.ximian.com bugzilla-daemon@bugzilla.ximian.com
Wed, 19 Jan 2005 12:36:55 -0500 (EST)

Please do not reply to this email- if you want to comment on the bug, go to the
URL shown below and enter your comments there.

Changed by jgd@ugs.com.


--- shadow/71471	2005-01-19 12:36:55.000000000 -0500
+++ shadow/71471.tmp.950	2005-01-19 12:36:55.000000000 -0500
@@ -0,0 +1,47 @@
+Bug#: 71471
+Product: Mono: Compilers
+Version: unspecified
+OS: All
+OS Details: 
+Status: NEW   
+Priority: Wishlist
+Component: C#
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: jgd@ugs.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+Summary: delegates to call cdecl native code
+Please fill in this template when reporting a bug, unless you know what 
+you are doing.
+Description of Problem:
+Mono doesn't do delegates with the attribute to specify that if they're  
+used to call native code, said code uses the C (cdecl) calling convention, 
+rather than the Pascal (stdcall) calling convention that's the default for 
+Microsoft C#. The syntax goes thus:
+    [UnmanagedFunctionPointerAttribute( CallingConvention.Cdecl)]
+    public delegate int TEST_callback_f_t(int a, int b);
+Steps to reproduce the problem:
+1. Try to compile code with that attribute. 
+Actual Results:
+Compile failure, I presume - I was asked to submit this bug when I asked 
+if Mono could do this. 
+Expected Results:
+How often does this happen? 
+Additional Information: