VERILOG2065: Implicit conversions from integer to real value should be reviewed

Summary

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

Description

A integer value is implicitly converted to a floating point type (real or shortreal).

This is not necessarily wrong but make sure that it is really what was supposed to be implemented. If so, add an explicit cast.

Noncompliant code example

function automatic f(int i);
  real r = i;
endfunction

Compliant solution

function automatic f(int i);
  real r = real'(i);
endfunction

Parameters

No parameters.