VHDL314: Useless “true” and “false” keywords should be removed

Summary

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Reliability	Security	Maintainability	Code attribute	Effort to fix	Tags
-	-	LOW	Consistency | Conventional	5min	synthesis, vscode, linter, simulation

Description

Noncompliant code example

if a = true then -- Noncompliant
  ...
end if;

if b = false then -- Noncompliant
  ...
end if;

if c /= true then -- Noncompliant
  ...
end if;

if d and true then -- Noncompliant
  ...
end if;

Compliant solution

With custom forbidden attribute list: val

if a then
  ...
end if;

if not b then
  ...
end if;

if not c then
  ...
end if;

if d then
  ...
end if;

To improve readability, useless true and false keywords should be removed.

Parameters

No parameters.