Moved tests that fail with Icarus Verilog to /tests/various. Those tests are just for parsing Verilog.

Signed-off-by: Maciej Kurc <mkurc@antmicro.com>

tests/various/attrib05_port_conn.v

@@ -0,0 +1,21 @@
+module bar(clk, rst, inp, out);
+  input  wire clk;
+  input  wire rst;
+  input  wire inp;
+  output reg  out;
+
+  always @(posedge clk)
+    if (rst) out <= 1'd0;
+    else     out <= ~inp;
+
+endmodule
+
+module foo(clk, rst, inp, out);
+  input  wire clk;
+  input  wire rst;
+  input  wire inp;
+  output wire out;
+
+  bar bar_instance ( (* clock_connected *) clk, rst, (* this_is_the_input *) inp, out);
+endmodule
+

tests/various/attrib05_port_conn.ys

@@ -0,0 +1,2 @@
+# Read and parse Verilog file
+read_verilog attrib05_port_conn.v

tests/various/attrib07_func_call.v

@@ -0,0 +1,21 @@
+function [7:0] do_add;
+  input [7:0] inp_a;
+  input [7:0] inp_b;
+
+  do_add = inp_a + inp_b;
+
+endfunction
+
+module foo(clk, rst, inp_a, inp_b, out);
+  input  wire clk;
+  input  wire rst;
+  input  wire [7:0] inp_a;
+  input  wire [7:0] inp_b;
+  output wire [7:0] out;
+
+  always @(posedge clk)
+    if (rst) out <= 0;
+    else     out <= do_add (* combinational_adder *) (inp_a, inp_b);
+
+endmodule
+

tests/various/attrib07_func_call.ys

@@ -0,0 +1,2 @@
+# Read and parse Verilog file
+read_verilog attrib07_func_call.v