VERILOG2018: Unused wildcard package imports should be removed

Summary

Count: 1

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Reliability	Security	Maintainability	Code attribute	Effort to fix	Tags
LOW	-	-	Intentionality | Logical	10min	synthesis, vscode, simulation, linter, dead-code

Description

Unused wildcard package imports should be removed.

Noncompliant code example

package p;
  int a;
endpackage

package q;
  int b;
endpackage

module top;
  import p::*; // Noncompliant
  import q::*;
  int c;
  assign c = b;
endmodule

Compliant solution

package p;
  int a;
endpackage

package q;
  int b;
endpackage

module top;
  import q::*;
  int c;
  assign c = b;
endmodule

Parameters

No parameters.