Version bump

Fix array extraction of implicit vars, bug601.
Fix package import preventing local var, bug599.
2026-10-03 16:44:11 +02:00 · 2013-01-09 22:08:30 -05:00 · 2013-01-09 19:00:12 -05:00 · 2013-01-08 19:06:52 -05:00 · 2013-01-02 18:35:21 -05:00 · 2013-01-01 09:42:59 -05:00
263 changed files with 1171 additions and 615 deletions
@@ -3,6 +3,25 @@ Revision history for Verilator
 The contributors that suggested a given feature are shown in [].  [by ...]
 indicates the contributor was also the author of the fix; Thanks!

+* Verilator 3.844 2013/01/09
+
+***   Support "unsigned int" DPI import functions, msg966.  [Alex Lee]
+
+***   Fix package resolution of parameters, bug586. [Jeremy Bennett]
+
+****  Fix non-integer vpi_get_value, bug587.  [Rich Porter]
+
+****  Fix task inlining under $display and case, bug589, bug598.  [Holger Waechtler]
+
+****  Fix package import of non-localparam parameter, bug591.  [Jeremy Bennett]
+
+****  Fix package import of package imports, partial bug592.  [Jeremy Bennett]
+
+****  Fix package import preventing local var, bug599.  [Jeremy Bennett]
+
+****  Fix array extraction of implicit vars, bug601.  [Joe Eiler]
+
+
 * Verilator 3.843 2012/12/01

 ***   Add +1364-1995ext and similar language options, bug532.  [Jeremy Bennett]
@@ -2132,7 +2151,7 @@ of input ports exists for tracing.

 This uses outline mode in Emacs.  See C-h m [M-x describe-mode].

-Copyright 2001-2012 by Wilson Snyder.  This program is free software; you
+Copyright 2001-2013 by Wilson Snyder.  This program is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -9,7 +9,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+# Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -1,6 +1,6 @@
 // DESCRIPTION: Verilator: List of To Do issues.
 //
-// Copyright 2004-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2004-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -62,7 +62,7 @@ Usability:
 	* Print version/etc message at runtime. (4.000?)
 	  Include number of lines of code, percent comments, code complexity measurement
 	  <-80chars------------------------------------------------------------------->
-	  Verilator 3.600 - fast, free, open-sourced.  Copyright 2001-2012.
+	  Verilator 3.600 - fast, free, open-sourced.  Copyright 2001-2013.
 	  Verilated #### modules, #### instances, ##### sigs,
 	  	    #### non-comment lines, ##### ops, ### KB model size
 	* Default the --l2name to remove extra "v" level of hierarchy (flag to make "top")
@@ -3,7 +3,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
  if 0;
 ######################################################################
 #
-# Copyright 2003-2012 by Wilson Snyder. This program is free software; you
+# Copyright 2003-2013 by Wilson Snyder. This program is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -3708,7 +3708,7 @@ Thanks to them, and all those we've missed including above.

 The latest version is available from L<http://www.veripool.org/>.

-Copyright 2003-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2003-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify the Verilator internals under the terms of
 either the GNU Lesser General Public License Version 3 or the Perl Artistic
 License Version 2.0.
@@ -235,7 +235,7 @@ Do not show differences in line numbering.

 The latest version is available from L<http://www.veripool.org/verilator>.

-Copyright 2005-2012 by Wilson Snyder.  This package is free software; you can
+Copyright 2005-2013 by Wilson Snyder.  This package is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -3,7 +3,7 @@ eval 'exec perl -wS $0 ${1+"$@"}'
  if 0;
 # DESCRIPTION: Print include statements for each ARGV
 #
-# Copyright 2003-2012 by Wilson Snyder. This package is free software; you can
+# Copyright 2003-2013 by Wilson Snyder. This package is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################
@@ -208,7 +208,7 @@ Displays this message and program version and exits.

 The latest version is available from L<http://www.veripool.org/>.

-Copyright 2007-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2007-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -1,12 +1,12 @@
 # DESCRIPTION: Process this file with autoconf to produce a configure script.
 #
-# Copyright 2003-2012 by Wilson Snyder. Verilator is free software; you can
+# Copyright 2003-2013 by Wilson Snyder. Verilator is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.

 #AC_INIT([Verilator],[#.### YYYY-MM-DD])
 #AC_INIT([Verilator],[#.### devel])
-AC_INIT([Verilator],[3.843 2012-12-01])
+AC_INIT([Verilator],[3.844 2013-01-09])
 AC_CONFIG_HEADER(src/config_build.h)
 AC_CONFIG_FILES(Makefile src/Makefile src/Makefile_obj include/verilated.mk)

@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -2,7 +2,7 @@
 ######################################################################
 # DESCRIPTION: Makefile commands for all verilated target files
 #
-# Copyright 2003-2012 by Wilson Snyder. Verilator is free software; you can
+# Copyright 2003-2013 by Wilson Snyder. Verilator is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU Lesser
 # General Public License Version 3 or the Perl Artistic License Version 2.0.
 ######################################################################
@@ -4,7 +4,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2010-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2010-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2012-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2012-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -3,7 +3,7 @@
 //
 // THIS MODULE IS PUBLICLY LICENSED
 //
-// Copyright 2001-2012 by Wilson Snyder.  This program is free software;
+// Copyright 2001-2013 by Wilson Snyder.  This program is free software;
 // you can redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.
 //
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2009-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2009-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -101,6 +101,7 @@ public:
    // cppcheck-suppress uninitVar  // m_value
    VerilatedVpioCb(const t_cb_data* cbDatap, QData time)
 	: m_cbData(*cbDatap), m_time(time) {
+        m_value.format = cbDatap->value?cbDatap->value->format:vpiSuppressVal;
 	m_cbData.value = &m_value;
    }
    virtual ~VerilatedVpioCb() {}
@@ -1,7 +1,7 @@
 // -*- mode: C++; c-file-style: "cc-mode" -*-
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder. This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder. This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License.
 // Version 2.0.
@@ -697,7 +697,7 @@ in C<src/Makefile_obj.in> and reconfigure.

 The latest version is available from L<http://www.veripool.org/>.

-Copyright 2008-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2008-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2012 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2012 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -143,7 +143,7 @@ Displays this message and program version and exits.

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -184,7 +184,7 @@ Displays this message and program version and exits.

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2007-2012 by Wilson Snyder.  This package is free software; you
+# Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -183,7 +183,7 @@ Runs a specific test stage (see the script).

 =head1 DISTRIBUTION

-Copyright 2009-2012 by Wilson Snyder.  This package is free software; you
+Copyright 2009-2013 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -28,7 +28,7 @@ invoke_atsim - Invoke tool under "modules" command

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -28,7 +28,7 @@ invoke_iccr - Invoke tool under "modules" command

 =head1 DISTRIBUTION

-Copyright 2007-2012 by Wilson Snyder.  This package is free software; you
+Copyright 2007-2013 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -28,7 +28,7 @@ invoke_ncverilog - Invoke tool under "modules" command

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -28,7 +28,7 @@ invoke_vcs - Invoke tool under "modules" command

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  This package is free software; you
+Copyright 2005-2013 by Wilson Snyder.  This package is free software; you
 can redistribute it and/or modify it under the terms of either the GNU
 Lesser General Public License Version 3 or the Perl Artistic License
 Version 2.0.
@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 ######################################################################
 #
-# Copyright 2010-2012 by Wilson Snyder.  This package is free software; you
+# Copyright 2010-2013 by Wilson Snyder.  This package is free software; you
 # can redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -331,7 +331,7 @@ Displays this message and program version and exits.

 =head1 DISTRIBUTION

-Copyright 2005-2012 by Wilson Snyder.  Verilator is free software; you can
+Copyright 2005-2013 by Wilson Snyder.  Verilator is free software; you can
 redistribute it and/or modify it under the terms of either the GNU Lesser
 General Public License Version 3 or the Perl Artistic License Version 2.0.

@@ -9,7 +9,7 @@ This is the Verilator Package README file.

 =head1 DISTRIBUTION

-This package is Copyright 2003-2012 by Wilson Snyder.  (Report bugs to
+This package is Copyright 2003-2013 by Wilson Snyder.  (Report bugs to
 L<http://www.veripool.org/>.)

 Verilator is free software; you can redistribute it and/or modify it under
@@ -1,6 +1,6 @@
 # DESCRIPTION: Verilator: GDB startup file with useful defines
 #
-# Copyright 2012-2012 by Wilson Snyder. This program is free software; you can
+# Copyright 2012-2013 by Wilson Snyder. This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -7,7 +7,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+# Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -7,7 +7,7 @@
 #
 #*****************************************************************************
 #
-# Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+# Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 # redistribute it and/or modify it under the terms of either the GNU
 # Lesser General Public License Version 3 or the Perl Artistic License
 # Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2005-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2005-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -356,6 +356,9 @@ public:
    bool isDpiUnsupported() const {
 	return (m_e==LOGIC || m_e==TIME);
    }
+    bool isDpiUnsignable() const {  // Can add "unsigned" to DPI
+	return (m_e==BYTE || m_e==SHORTINT || m_e==INT || m_e==LONGINT || m_e==INTEGER);
+    }
    bool isOpaque() const {  // IE not a simple number we can bit optimize
 	return (m_e==STRING || m_e==SCOPEPTR || m_e==CHARPTR || m_e==DOUBLE || m_e==FLOAT);
    }
@@ -502,11 +505,7 @@ class AstParseRefExp {
 public:
    enum en {
 	PX_NONE,	// Used in V3LinkParse only
-	PX_TEXT,	// Unknown ID component
-	PX_PREDOT,	// Module name or misc component above var/task/func/member
-	PX_VAR_MEM,	// Variable that must be a memory
-	PX_VAR_ANY,	// Variable/structure member
-	PX_FTASK	// Task/Function (AstParse::ftaskrefp() will be set)
+	PX_TEXT		// Unknown ID component
    };
    enum en m_e;
    inline AstParseRefExp() : m_e(PX_NONE) {}
@@ -515,7 +514,7 @@ public:
    operator en () const { return m_e; }
    const char* ascii() const {
 	static const char* names[] = {
-	    "","TEXT","PREDOT","VAR_MEM","VAR_ANY","FTASK"};
+	    "","TEXT","PREDOT"};
 	return names[m_e]; }
  };
  inline bool operator== (AstParseRefExp lhs, AstParseRefExp rhs) { return (lhs.m_e == rhs.m_e); }
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -268,6 +268,9 @@ string AstVar::dpiArgType(bool named, bool forReturn) const {
 	}
    } else {
 	arg = basicp()->keyword().dpiType();
+	if (basicp()->keyword().isDpiUnsignable() && !basicp()->isSigned()) {
+	    arg = "unsigned "+arg;
+	}
 	if (!forReturn && isOutput()) arg += "*";
    }
    if (named) arg += " "+name();
@@ -856,11 +859,16 @@ void AstSenItem::dump(ostream& str) {
 void AstParseRef::dump(ostream& str) {
    this->AstNode::dump(str);
    str<<" ["<<expect().ascii()<<"]";
-    if (start()) str<<" [START]";
+}
+void AstPackageRef::dump(ostream& str) {
+    this->AstNode::dump(str);
+    if (packagep()) { str<<" pkg="<<(void*)packagep(); }
+    str<<" -> ";
+    if (packagep()) { packagep()->dump(str); }
+    else { str<<"UNLINKED"; }
 }
 void AstDot::dump(ostream& str) {
    this->AstNode::dump(str);
-    if (start()) str<<" [START]";
 }
 void AstActive::dump(ostream& str) {
    this->AstNode::dump(str);
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -1367,15 +1367,16 @@ struct AstParseRef : public AstNode {
 private:
    AstParseRefExp	m_expect;		// Type we think it should resolve to
    string		m_name;
-    bool		m_start;		// Start of parseref stack
 public:
    AstParseRef(FileLine* fl, AstParseRefExp expect, const string& name, AstNode* lhsp, AstNodeFTaskRef* ftaskrefp)
-	:AstNode(fl), m_expect(expect), m_name(name) { setNOp1p(lhsp); setNOp2p(ftaskrefp); m_start=false; }
+	:AstNode(fl), m_expect(expect), m_name(name) { setNOp1p(lhsp); setNOp2p(ftaskrefp); }
    ASTNODE_NODE_FUNCS(ParseRef, PARSEREF)
    virtual void dump(ostream& str);
    virtual string name() const { return m_name; }		// * = Var name
    virtual V3Hash sameHash() const { return V3Hash(V3Hash(m_expect),V3Hash(m_name)); }
-    virtual bool same(AstNode* samep) const { return expect() == samep->castParseRef()->expect() && m_name==samep->castParseRef()->m_name; }
+    virtual bool same(AstNode* samep) const {
+	return (expect() == samep->castParseRef()->expect()
+		&& m_name==samep->castParseRef()->m_name); }
    virtual string emitVerilog() { V3ERROR_NA; return ""; }
    virtual string emitC() { V3ERROR_NA; return ""; }
    virtual void name(const string& name) 	{ m_name = name; }
@@ -1385,26 +1386,44 @@ public:
    AstNode*	lhsp() 		const { return op1p(); }	// op1 = List of statements
    AstNode*	ftaskrefp()	const { return op2p(); }	// op2 = Function/task reference
    void ftaskrefp(AstNodeFTaskRef* nodep) { setNOp2p(nodep); }	// op2 = Function/task reference
-    bool start() const { return m_start; }
-    void start(bool flag) { m_start = flag; }
+};
+
+struct AstPackageRef : public AstNode {
+private:
+    AstPackage*	m_packagep;	// Package hierarchy
+public:
+    AstPackageRef(FileLine* fl, AstPackage* packagep)
+	: AstNode(fl), m_packagep(packagep) {}
+    ASTNODE_NODE_FUNCS(PackageRef, PACKAGEREF)
+    // METHODS
+    virtual bool broken() const { return !m_packagep || !m_packagep->brokeExists(); }
+    virtual void cloneRelink() { if (m_packagep && m_packagep->clonep()) {
+	m_packagep = m_packagep->clonep()->castPackage();
+    }}
+    virtual bool same(AstNode* samep) const {
+	return (m_packagep==samep->castPackageRef()->m_packagep); }
+    virtual V3Hash sameHash() const { return V3Hash(V3Hash(m_packagep)); }
+    virtual void dump(ostream& str=cout);
+    AstPackage* packagep() const { return m_packagep; }
+    void packagep(AstPackage* nodep) { m_packagep=nodep; }
 };

 struct AstDot : public AstNode {
    // A dot separating paths in an AstXRef, AstFuncRef or AstTaskRef
    // These are eliminated in the link stage
-private:
-    bool		m_start;		// Start of parseref stack
 public:
    AstDot(FileLine* fl, AstNode* lhsp, AstNode* rhsp)
-	:AstNode(fl) { setOp1p(lhsp); setOp2p(rhsp); m_start=false; }
+	:AstNode(fl) { setOp1p(lhsp); setOp2p(rhsp); }
    ASTNODE_NODE_FUNCS(Dot, DOT)
+    static AstNode* newIfPkg(FileLine*fl, AstPackage* packagep, AstNode* rhsp) {  // For parser, make only if non-null package
+	if (!packagep) return rhsp;
+	return new AstDot(fl, new AstPackageRef(fl, packagep), rhsp);
+    }
    virtual void dump(ostream& str);
    virtual string emitVerilog() { V3ERROR_NA; return ""; }
    virtual string emitC() { V3ERROR_NA; return ""; }
    AstNode* lhsp() const { return op1p(); }
    AstNode* rhsp() const { return op2p(); }
-    bool start() const { return m_start; }
-    void start(bool flag) { m_start = flag; }
 };

 //######################################################################
@@ -1474,11 +1493,7 @@ public:
    class Initial {};		// for creator type-overload selection
    class Settle {};		// for creator type-overload selection
    class Never {};		// for creator type-overload selection
-    AstSenItem(FileLine* fl, AstEdgeType edgeType, AstNodeVarRef* varrefp)
-	: AstNodeSenItem(fl), m_edgeType(edgeType) {
-	setOp1p(varrefp);
-    }
-    AstSenItem(FileLine* fl, AstEdgeType edgeType, AstParseRef* varrefp)
+    AstSenItem(FileLine* fl, AstEdgeType edgeType, AstNode* varrefp)
 	: AstNodeSenItem(fl), m_edgeType(edgeType) {
 	setOp1p(varrefp);
    }
@@ -1913,7 +1928,7 @@ public:
    bool hidden() const { return m_hidden; }
 };

-struct AstDisplay : public AstNode {
+struct AstDisplay : public AstNodeStmt {
    // Parents: stmtlist
    // Children: file which must be a varref
    // Children: SFORMATF to generate print string
@@ -1921,7 +1936,7 @@ private:
    AstDisplayType	m_displayType;
 public:
    AstDisplay(FileLine* fileline, AstDisplayType dispType, const string& text, AstNode* filep, AstNode* exprsp)
-	: AstNode (fileline) {
+	: AstNodeStmt (fileline) {
 	setOp1p(new AstSFormatF(fileline,text,true,exprsp));
 	setNOp3p(filep);
 	m_displayType = dispType;
@@ -1976,11 +1991,11 @@ struct AstSFormat : public AstNode {
    void 	lhsp(AstNode* nodep) { setOp3p(nodep); }
 };

-struct AstSysIgnore : public AstNode {
+struct AstSysIgnore : public AstNodeStmt {
    // Parents: stmtlist
    // Children: varrefs or exprs
    AstSysIgnore(FileLine* fileline, AstNode* exprsp)
-	: AstNode (fileline) { addNOp1p(exprsp); }
+	: AstNodeStmt (fileline) { addNOp1p(exprsp); }
    ASTNODE_NODE_FUNCS(SysIgnore, SYSIGNORE)
    virtual string verilogKwd() const { return "$ignored"; }
    virtual bool isGateOptimizable() const { return false; }  // Though deleted before opt
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2004-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2004-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2004-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2004-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2008-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2008-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2010-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2010-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2010-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2010-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
@@ -6,7 +6,7 @@
 //
 //*************************************************************************
 //
-// Copyright 2003-2012 by Wilson Snyder.  This program is free software; you can
+// Copyright 2003-2013 by Wilson Snyder.  This program is free software; you can
 // redistribute it and/or modify it under the terms of either the GNU
 // Lesser General Public License Version 3 or the Perl Artistic License
 // Version 2.0.
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Wilson Snyder	5eca20f849	Version bump	2013-01-09 22:08:30 -05:00
Wilson Snyder	0a3a582949	Fix array extraction of implicit vars, bug601.	2013-01-09 19:00:12 -05:00
Wilson Snyder	08fec0534d	Fix package import preventing local var, bug599.	2013-01-08 19:06:52 -05:00
Wilson Snyder	5bf92c9d3a	Fix task inlining under case values, bug598. Note this reorders high level operations, so may change loose some optimizations.	2013-01-02 18:35:21 -05:00
Wilson Snyder	a8bbf7231b	Copyright year update.	2013-01-01 09:42:59 -05:00
Wilson Snyder	83c171012d	Test added	2012-12-31 19:06:49 -05:00
Wilson Snyder	229d854607	Fix package resolution of parameters, bug586.	2012-12-31 17:05:13 -05:00
Wilson Snyder	562460606f	Internals: Add V3LinkDot m_ds structure, towards bug586. No functional change.	2012-12-31 14:00:04 -05:00
Wilson Snyder	46f70b1cbb	Fix implying dotted wire names	2012-12-31 13:50:44 -05:00
Wilson Snyder	a547133efe	Internals: Remove VAR_MEM to match Verilog-Perl, towards bug586.	2012-12-31 13:47:34 -05:00
Wilson Snyder	cf445898ce	Internals: Move VARRESET rule to match Verilog-Perl and prevent next change conflict, towards bug586. No functional change.	2012-12-31 13:43:54 -05:00
Wilson Snyder	98f68e46d6	Fix package import of package imports, partial bug592.	2012-12-17 20:26:40 -05:00
Wilson Snyder	27660b271d	Fix package import of non-localparam parameter, bug591.	2012-12-17 19:07:23 -05:00
Wilson Snyder	895e374860	Test for last commit.	2012-12-17 18:41:54 -05:00
Wilson Snyder	4c7f051247	Fix task inlining under , bug589.	2012-12-15 21:41:37 -05:00
Wilson Snyder	e68afa53a8	Fix non-integer vpi_get_value, bug587.	2012-12-06 09:40:16 -05:00
Wilson Snyder	cc47ba2404	Support "unsigned int" DPI import functions, msg966.	2012-12-03 20:43:13 -05:00
Wilson Snyder	2238fa46ed	Show fileline in bison debug.	2012-12-02 18:03:34 -05:00
Wilson Snyder	de8b040e31	bisonpre: Add colon to states for searching	2012-12-02 16:19:31 -05:00
Wilson Snyder	4ffc48d194	devel release	2012-12-02 16:19:26 -05:00