Merge pull request #1152 from diffblue/hierarchical_identifiers2

KNOWNBUG test for hierarchical identifier with block scope

Author: tautschnig

regression/verilog/hierarchical_identifiers/hierarchical_identifiers2.desc

@@ -0,0 +1,9 @@
+KNOWNBUG
+hierarchical_identifiers2.v
+--module main
+^EXIT=0$
+^SIGNAL=0$
+--
+^warning: ignoring
+--
+The block identifier is not found.

regression/verilog/hierarchical_identifiers/hierarchical_identifiers2.v

@@ -0,0 +1,10 @@
+module main;
+
+  // a named generate-if block
+  if (1) begin : some_block
+    wire x;
+  end
+
+  wire y = some_block.x;
+
+endmodule