Add regression tests for packed/unpacked array parameter declarations.

These are currently unsupported, so should result in a compiler error.

ivtest/gold/br_gh1180a-iverilog-stderr.gold

@@ -0,0 +1 @@
+ivltests/br_gh1180a.v:3: sorry: packed array parameters are not supported yet.

ivtest/gold/br_gh1180b-iverilog-stderr.gold

@@ -0,0 +1 @@
+ivltests/br_gh1180b.v:3: sorry: unpacked array parameters are not supported yet.

ivtest/ivltests/br_gh1180a.v

@@ -0,0 +1,13 @@
+module test();
+
+parameter [3:0][3:0] array = { 4'd0, 4'd1, 4'd2, 4'd3 };
+
+initial begin
+  $display("%h", array);
+  if (array === 16'h0123)
+    $display("PASSED");
+  else
+    $display("FAILED");
+end
+
+endmodule

ivtest/ivltests/br_gh1180b.v

@@ -0,0 +1,13 @@
+module test();
+
+parameter [3:0] array[0:3] = '{ 4'd0, 4'd1, 4'd2, 4'd3 };
+
+initial begin
+  $display("%h %h %h %h", array[0], array[1], array[2], array[3]);
+  if (array[0] === 4'h0 && array[1] === 4'h1 && array[2] === 4'h2 && array[3] === 4'h3)
+    $display("PASSED");
+  else
+    $display("FAILED");
+end
+
+endmodule

ivtest/regress-vvp.list

@@ -60,6 +60,8 @@ br_gh1143g			vvp_tests/br_gh1143g.json
 br_gh1143h			vvp_tests/br_gh1143h.json
 br_gh1155			vvp_tests/br_gh1155.json
 br_gh1163			vvp_tests/br_gh1163.json
+br_gh1180a			vvp_tests/br_gh1180a.json
+br_gh1180b			vvp_tests/br_gh1180b.json
 br_gh1181			vvp_tests/br_gh1181.json
 ca_time_real`			vvp_tests/ca_time_real.json
 case1				vvp_tests/case1.json

ivtest/vvp_tests/br_gh1180a.json

@@ -0,0 +1,6 @@
+{
+    "type"   : "CE",
+    "source" : "br_gh1180a.v",
+    "iverilog-args" : [ "-g2009" ],
+    "gold" : "br_gh1180a"
+}

ivtest/vvp_tests/br_gh1180b.json

@@ -0,0 +1,6 @@
+{
+    "type"   : "CE",
+    "source" : "br_gh1180b.v",
+    "iverilog-args" : [ "-g2009" ],
+    "gold" : "br_gh1180b"
+}