Verilog-Perl

Verilog::Language 3.231 2010/02/21

• Support 1800-2009 /*comments*/ in define values.

• Fix DOS carriage returns leaking into comment output.

• Fix error on define comments w/o keep_whitespace, bug202. [Rick Ramus]

• Fix "parser thinks ending" error on unions, bug202. [Rick Ramus]

• Fix `defines with empty argument lists.

Verilog::Language 3.230 2010/01/21

• Support interface modports, bug200. [by Thriller Wu] Applications using interfaces may need to ignore the new callbacks.

• Support 1800-2009 defines with default arguments.

• Pedantic no longer disables `__FILE__ and `__LINE__ as they are now part of SystemVerilog 2009 (IEEE 1800-2009).

• Fix memory leaks. [Thriller Wu]

Verilog::Language 3.223 2009/12/20

• Support `undefineall.

• Add implied "input" to function var callbacks.

• Fix covergroup instantiation syntax error, bug192. [Vesselin Kavalov]

• Fix parsing enums with implicit types.

Verilog::Language 3.222 2009/11/24

• Fix missing ; in ContAssign::verilog_text, bug177. [Nicolas Wilhelm]

• Fix multi-dimensional arrayed typedefs, bug183. [Vesselin Kavalov]

• Fix "assert () else" action_blocks. [Vesselin Kavalov]

• Fix typedef scoping under anonymous begin blocks.

• Fix `define argument mis-replacing system task of same name, bug191.

Verilog::Language 3.221 2009/10/28

• Fix SystemPerl hitting "undefined find_interface..." in 3.220.

• Fix erroring on strings with backslashed newlines, bug168. [Pete Nixon]

• Fix compile error on RHEL3 with gettext, bug169. [Marek Rouchal]

• Fix line number miscounting with `pragma.

Verilog::Language 3.220 2009/09/30

• Add parsing of "assign", including SigParser::contassign callback, Netlist::ContAssign object, and related accessors.

• Several code speedups to vhier, Verilog::Netlist, and the parsers.

• Add Preproc::getall to fetch all text instead of line-by-line.

• Add Parser::new(use_cb_{name}=>0) option to speed parsing.

• Add SigParser/Netlist::new(use_vars=>0) option to speed parsing.

• Fix deep defines causing flex scanner overflows. [Brad Dobbie]

• Fix preprocessing commas in deep parameterized macros. [Brad Dobbie]

• Fix Preproc::defSubstitute not being called on parameterized macros.

• Fix Perl 5.8.8 compile error, bug115. [Marek Rouchal]

Verilog::Language 3.213 2009/09/10

• Improved warning when "do" used as identifier.

• Fix compilation and installation on MacOS 10.4. [Robert Guenzel]

• Fix escaped preprocessor identifiers, bug106. [Nimrod Gileadi]

• Fix Perl 5.8.8 compile error, rt48226. [Marek Rouchal]

• Fix Perl 5.8.0 compile error with callbackgen. [Kjeld Svendsen]

Verilog::Language 3.212 2009/07/20

• Fix syntax errors when using vhier/Netlist with --language 1364-2001.

• Fix dotted expressions returning "..", bug98. [Saul Cuellar]

• Fix Getopt::file_path to expand environment variables in filenames.

Verilog::Language 3.211 2009/06/17

• Add SigParser::var callbacks on struct members, bug91. [Saul Cuellar]

• Add Preproc::defSubstitute define callbacks, bug94. [by Saul Cuellar]

• Fix parsing empty commas in port lists, bug97. [Noam Meir]

• Fix compatibility with Getopt-Long-2.38, rt47030. [by Marek Rouchal]

• Fix compile error under GCC 3.3.5.

• Work around compiler warning when using flex 2.5.35. [Jonathan Kimmitt]

Verilog::Language 3.210 2009/05/19

• `__FILE__ now expands to a string, per draft SystemVerilog 2010(ish).

• Fix parsing external declarations using appropriate class scope.

• Fix parsing class member variables with multiple qualifiers.

• Fix Netlist errors with ported interfaces, bug86. [David A]

• Fix Netlist errors with interfaces-under-interfaces, bug87. [David A]

• Fix define formal arguments that contain newlines, bug84. [David A]

• Fix parsing arrayed instances with just "[#]" (no colon).

• Fix parsing "for (a=0;a;)".

• Fix parsing "super.new(...)"