Verilog: KNOWNBUG test for $error

Author: kroening

regression/verilog/system-functions/error1.desc

@@ -0,0 +1,9 @@
+KNOWNBUG
+error1.v
+--module main
+^EXIT=0$
+^SIGNAL=0$
+--
+^warning: ignoring
+--
+This doesn't parse.

regression/verilog/system-functions/error1.v

@@ -0,0 +1,8 @@
+module main;
+
+  parameter P = 1;
+
+  if(P!=1)
+    $error("something is wrong");
+
+endmodule