Tests: Check equality of complex types.

test_regress/t/t_array_type_methods.v

@@ -14,6 +14,7 @@ module t (/*AUTOARG*/
    input clk;
 
    logic [3:0] foo [1:0];
+   logic [3:0] fooe [1:0];
    initial begin
       foo[0] = 4'b0101;
       foo[1] = 4'b0011;
@@ -24,6 +25,10 @@ module t (/*AUTOARG*/
       `checkh(foo.sum, 4'b1000);
       `checkh(foo.product, 4'b1111);
 
+      fooe[0] = 4'b0101;
+      fooe[1] = 4'b0011;
+      if (foo != fooe) $stop;
+
       $write("*-* All Finished *-*\n");
       $finish;
    end

test_regress/t/t_assoc_method.v

@@ -139,6 +139,11 @@ module t (/*AUTOARG*/);
       i = qe.xor();
       `checkh(i, 32'b0);
 
+      q = '{10:1, 11:2};
+      qe = '{10:1, 11:2};
+      `checkh(q == qe, 1'b1);
+      `checkh(q != qe, 1'b0);
+
       $write("*-* All Finished *-*\n");
       $finish;
    end

test_regress/t/t_dynarray_method.v

@@ -165,6 +165,11 @@ module t (/*AUTOARG*/);
       `checkh(qi.size, 1);
       `checkh(qi[0], 2);
 
+      d = '{1, 2};
+      de = '{1, 2};
+      `checkh(d == de, 1'b1);
+      `checkh(d != de, 1'b0);
+
       $write("*-* All Finished *-*\n");
       $finish;
    end

test_regress/t/t_queue_method.v

@@ -188,6 +188,11 @@ module t (/*AUTOARG*/);
       i = qe.xor;
       `checkh(i, 32'b0);
 
+      q = '{1, 2};
+      qe = '{1, 2};
+      `checkh(q == qe, 1'b1);
+      `checkh(q != qe, 1'b0);
+
       $write("*-* All Finished *-*\n");
       $finish;
    end