Merge pull request #4904 from kumpera/more_opts

[mono.git] / mcs / tests / test-580.cs

diff --git a/mcs/tests/test-580.cs b/mcs/tests/test-580.cs
index e0c7dba68ad15edc3c2b72eb8c65d51e68b5c9da..e1712837a7d43ac433de56564adb43b0daf8f8e6 100644 (file)
--- a/mcs/tests/test-580.cs
+++ b/mcs/tests/test-580.cs
@@ -55,6 +55,35 @@ public class Bla {
                label[idx++, idx - 1] += s + s + s + s;
        }
        
+       static bool Test_Object ()
+       {
+               int a = 0;
+               object[] o_a = new string[] { "A" };
+               o_a [a++] += "Z";
+               if ((string) o_a [0] != "AZ")
+                       return false;
+               
+               a = 0;
+               object[,] o_a2 = new string[,] { { "X" } };
+               o_a2[a++, 0] += "Z";
+               if ((string) o_a2 [0, 0] != "XZ")
+                       return false;
+               
+               return true;
+       }
+       
+       static bool Test_Decimal ()
+       {
+               decimal[,] da = new decimal[,] { { 5, 6 } };
+               da[0,0] = 6.7m;
+               da[0,0] += 1.2m;
+               
+               if (da [0,0] != 7.9m)
+                       return false;
+               
+               return true;
+       }
+       
        public static int Main ()
        {
                String str = "test";
@@ -97,6 +126,12 @@ public class Bla {
                if (sa2 [0,0] != "aaaa")
                        return 7;
                
+               if (!Test_Object ())
+                       return 8;
+
+               if (!Test_Decimal ())
+                       return 9;
+
                return 0;
        }
 }