Doc comments not showing up on hover for certain methods

[jez]

Input

→ View on sorbet.run

# typed: true
extend T::Sig

# docs that should show up on hover
# ... they show up if you delete `end_time` as a parameter
# Are we doing some source-parsing heuristics that get in the way?
sig do
  params(
    merchant: String,
    product_features: T::Array[String],
    start_time: Integer,
    end_time: T.nilable(Integer),
  )
    .void
end
def example(
  merchant:,
  product_features:,
  start_time:,
  end_time:
)
  puts(merchant)
end

Observed output

No errors! Great job.

When you hover on the call in def call, the doc comment doesn't appear in the hover text.

Expected behavior

The doc comment should appear in the hover text.

---

Note that if you delete the end_time variable from the sig and the method def, the doc comment shows up in the hover text. I wonder if we're doing something artificially limiting like counting lines limiting when trying to find a method's comment?

[Graham42]

I found another instance of this bug. This time the difference is using sig do...end vs sig {...}

sorbet.run