Verilog::Netlist::Cell->range doesn't return undef - Githubissues

veripool / verilog-perl

Verilog parser, preprocessor, and related tools for the Verilog-Perl package

https://www.veripool.org/verilog-perl

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Verilog::Netlist::Cell->range doesn't return undef #1497

Closed veripoolbot closed 5 years ago

veripoolbot commented 5 years ago

Author Name: Shareef Jalloq Original Redmine Issue: 1497 from https://www.veripool.org

Original Assignee: Wilson Snyder (@wsnyder)

Hi,

the documentation for Cell->range says that it returns undef for instances that aren't ranged. However, it seems to return a blank string. Can you update the doco please.

Shareef.

veripoolbot commented 5 years ago

Original Redmine Comment Author Name: Wilson Snyder (@wsnyder) Original Date: 2019-09-04T01:37:36Z

Thanks, updated docs.

In some cases it does return undef, so it now says:

The range for the cell (e.g. "[1:0]") or false (i.e. undef or "") if not ranged.