[Mono-bugs] [Bug 43730][Nor] New - address of unfixed expression only allowed in fixed context

bugzilla-daemon@rocky.ximian.com bugzilla-daemon@rocky.ximian.com
Tue, 27 May 2003 11:07:03 -0400 (EDT)


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Changed by lupus@ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=43730

--- shadow/43730	Tue May 27 11:07:03 2003
+++ shadow/43730.tmp.2004	Tue May 27 11:07:03 2003
@@ -0,0 +1,34 @@
+Bug#: 43730
+Product: Mono/MCS
+Version: unspecified
+OS: other
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Misc
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: lupus@ximian.com               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: address of unfixed expression only allowed in fixed context
+
+mcs compiles the following program (mcs /unsafe ...), but it should not.
+csc reports:
+address-of-unfixed.cs(5,12): error CS0212: You can only take the address of
+unfixed expression inside of a fixed statement initializer
+
+using System;
+
+unsafe struct Foo {
+        public void Enter () {
+                Foo *o = &this;
+        }
+        public static void Main () {
+                Foo f = new Foo ();
+                f.Enter ();
+        }
+}