[mcs] Add codegen for null operator on result of awaited instance expression of prope...

[mono.git] / mcs / tests / test-300.cs

diff --git a/mcs/tests/test-300.cs b/mcs/tests/test-300.cs
index 5256eef45cf7a827f4edc83226dd79cbbf137725..86bb5cde88a7711fb1c66a4fe05d18b5a8e88035 100644 (file)
--- a/mcs/tests/test-300.cs
+++ b/mcs/tests/test-300.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 
 class A
 {
@@ -11,13 +12,17 @@ class A
                public B() {
                        string error = "";
 
-                       object o1 = new C ();
-                       if (o1.GetType() != typeof (A.B.C))
-                               error += " 'new' keyword,";
-
                        if (typeof (C) != typeof (A.B.C))
                                error += " 'typeof' keyword,";
 
+                       object o0 = new C ();
+                       if (o0.GetType() != typeof (A.B.C))
+                               error += " 'new' keyword,";
+
+                       C o1 = new C ();
+                       if (o1.GetType () != typeof (A.B.C))
+                               error += " local declaration,";
+
                        object o2 = new A.B.C ();
                        if (!(o2 is C))
                                error += " 'is' keyword,";
@@ -29,22 +34,39 @@ class A
                        try {
                                object o4 = (C) o2;
                        }
-                       catch (Exception e) {
-                               error += " type cast";
+                       catch {
+                               error += " type cast,";
                        }
 
                        try {
-                               object o4 = (C) (o2);
+                               object o5 = (C) (o2);
                        }
-                       catch (Exception e) {
-                               error += " invocation-or-cast";
+                       catch {
+                               error += " invocation-or-cast,";
                        }
 
-                       if (error.Length != 0)
-                               throw new Exception ("The following couldn't resolve C as A+B+C:" + 
-                                                    error);
+                       object o6 = new C [1];
+
+                       if (o6.GetType ().GetElementType () != typeof (A.B.C))
+                               error += " array creation,";
 
+                       if (typeof (C []).GetElementType () != typeof (A.B.C))
+                               error += " composed cast (array),";
 
+                       ArrayList a = new ArrayList ();
+                       a.Add (new A.B.C ());
+
+                       try {
+                               foreach (C c in a)
+                               { 
+                               }
+                       }
+                       catch {
+                               error += " 'foreach' statement,";
+                       }
+
+                       if (error.Length != 0)
+                               throw new Exception ("The following couldn't resolve C as A+B+C:" + error);
                }
        }