Commit Graph

2 Commits

Author SHA1 Message Date
Zachary Snow b6af90fe20 verilog: fix sizing of constant args for tasks/functions
- Simplify synthetic localparams for normal calls to update their width
    - This step was inadvertently removed alongside `added_mod_children`
- Support redeclaration of constant function arguments
    - `eval_const_function` never correctly handled this, but the issue
      was not exposed in the existing tests until the recent change to
      always attempt constant function evaluation when all-const args
      are used
- Check asserts in const_arg_loop and const_func tests
- Add coverage for width mismatch error cases
2021-02-21 15:44:43 -05:00
Zachary Snow 27cec16cda Allow constant function calls in for loops and generate if and case 2020-06-29 16:06:17 -06:00