commented_code

commented_code

What it does

Checks for code that has been commented out.

Why is this bad?

Commented code is often meant to be removed, but kept by mistake.

Known problems

• Currently only checks for commented out statements in blocks.

• Does not handle statements spanning multiple line comments, e.g.:

  // dbg!(
  //   x
  // );

Example

// dbg!(x);
f(x);

Use instead:

f(x);