Fix order of array specifiers when creating nested arrays.

ICSharpCode.Decompiler/Ast/AstMethodBodyBuilder.cs

@@ -328,18 +328,21 @@ namespace Decompiler
 					#endregion
 					#region Arrays
 				case Code.Newarr:
-					{
-						var ace = new Ast.ArrayCreateExpression();
-						ace.Type = operandAsTypeRef;
-						ace.Arguments.Add(arg1);
-						return ace;
-					}
 				case (Code)ILCode.InitArray:
 					{
 						var ace = new Ast.ArrayCreateExpression();
 						ace.Type = operandAsTypeRef;
-						ace.Initializer = new ArrayInitializerExpression();
+						ComposedType ct = operandAsTypeRef as ComposedType;
-						ace.Initializer.Elements.AddRange(args);
+						if (ct != null) {
+							// change "new (int[,])[10] to new int[10][,]"
+							ct.ArraySpecifiers.MoveTo(ace.AdditionalArraySpecifiers);
+						}
+						if (opCode == ILCode.InitArray) {
+							ace.Initializer = new ArrayInitializerExpression();
+							ace.Initializer.Elements.AddRange(args);
+						} else {
+							ace.Arguments.Add(arg1);
+						}
 						return ace;
 					}
 				case Code.Ldlen:

ICSharpCode.Decompiler/Tests/MultidimensionalArray.cs

@@ -24,4 +24,9 @@ public static class MultidimensionalArray
 			b[5, 3][2] = y;
 		}
 	}
+	
+	public static int[][,] MakeArray()
+	{
+		return new int[10][,];
+	}
 }