From d738b2c1272b02d8799e9feda83b1eae8ba10c07 Mon Sep 17 00:00:00 2001
From: Zachary Snow <zach@zachjs.com>
Date: Tue, 2 Mar 2021 10:43:53 -0500
Subject: sv: support for parameters without default values

- Modules with a parameter without a default value will be automatically
  deferred until the hierarchy pass
- Allows for parameters without defaults as module items, rather than
  just int the `parameter_port_list`, despite being forbidden in the LRM
- Check for parameters without defaults that haven't been overriden
- Add location info to parameter/localparam declarations
---
 tests/verilog/param_no_default_unbound_2.ys | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 tests/verilog/param_no_default_unbound_2.ys

(limited to 'tests/verilog/param_no_default_unbound_2.ys')

diff --git a/tests/verilog/param_no_default_unbound_2.ys b/tests/verilog/param_no_default_unbound_2.ys
new file mode 100644
index 000000000..4b7f3b028
--- /dev/null
+++ b/tests/verilog/param_no_default_unbound_2.ys
@@ -0,0 +1,12 @@
+read_verilog -sv <<EOF
+module Example #(
+    parameter X, Y
+);
+endmodule
+module top;
+    Example e();
+endmodule
+EOF
+
+logger -expect error "Parameter `\\X' has no default value and has not been overridden!" 1
+hierarchy -top top
-- 
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