From 3fda7e323a4438332540a0197346de5b54a1abe4 Mon Sep 17 00:00:00 2001
From: Cary R <cygcary@yahoo.com>
Date: Thu, 23 Aug 2007 19:15:47 -0700
Subject: [PATCH] Relax the requirement on list of port declarations for
 implicit ports.

Previously list of port declarations were considered a complete
definition of the port. This caused problems for some, so this patch
allows implicitly defined ports (no wire/reg/etc.) to have net
declarations in the body.
---
 parse.y | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/parse.y b/parse.y
index 0e9f35fde..4d3848f26 100644
--- a/parse.y
+++ b/parse.y
@@ -1411,14 +1411,23 @@ list_of_port_declarations
 		{ svector<Module::port_t*>*tmp
 			  = new svector<Module::port_t*>(1);
 		  (*tmp)[0] = $1;
-		  pform_set_net_range($1[0].name);
+		  /*
+		   * Uncommenting this makes lopd always fully specified.
+		   * Some wanted an implicit net to not be fully defined.
+		   *
+		   * pform_set_net_range($1[0].name);
+		   */
 		  $$ = tmp;
 		}
 	| list_of_port_declarations ',' port_declaration
 		{ svector<Module::port_t*>*tmp
 			= new svector<Module::port_t*>(*$1, $3);
 		  delete $1;
-		  pform_set_net_range($3[0].name);
+		  /*
+		   * Same as above.
+		   *
+		   * pform_set_net_range($3[0].name);
+		   */
 		  $$ = tmp;
 		}
 	| list_of_port_declarations ',' IDENTIFIER
@@ -1437,7 +1446,11 @@ list_of_port_declarations
 					port_declaration_context.sign_flag,
 					port_declaration_context.range, 0);
 		  delete $1;
-		  pform_set_net_range($3);
+		  /*
+		   * Same as above.
+		   *
+		   * pform_set_net_range($3);
+		   */
 		  $$ = tmp;
 		}
         ;