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Issue #211
Hierarchial defparams not working
| Status: | WillNotFix | Start date: | 01/22/2010 | |
|---|---|---|---|---|
| Priority: | Normal | Due date: | ||
| Assignee: | Wilson Snyder | % Done: | 0% |
|
| Category: | Unsupported | |||
| Target version: | - |
Description
when i try with code like
defparam a.b = 1;works, but
defparam a.b.c = 1;does not.
Looking at verilog.y, I see the defparam bison syntax is
defparam_assignment<nodep>: // ==IEEE: defparam_assignment
id '.' id '=' expr { $$ = new AstDefParam($4,*$1,*$3,$5); }<pre>
Looks like multilevel hierarchial defparams are not supported. Am I right in this assumption?
I have attached a small verilog file which exposes this issue.
History
Updated by Wilson Snyder over 3 years ago
- Status changed from New to WillNotFix
You're correct. This is hard to change, and defparams have been deprecated in the standard since 2001, so this isn't going to be fixed.
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