Metals: Hover shows wrong information

[laughedelic]

Describe the bug

I noticed that hover sometimes shows a tooltip that looks different (broken formatting) and for the wrong symbol.

To Reproduce

I tried it out on the atom-ide-scala code:

https://github.com/laughedelic/atom-ide-scala/blob/8684c979ebd6561e43bffd31349d76eb2f24018f/src/main/scala/ScalaLanguageClient.scala#L64

Expected behavior

Tooltip with information for the symbol/expression under the cursor.

Screenshots

Notice that both of these symbols appear inside of the NotificationOptions constructor.

Installation:

• Operating system: macOS
• Editor: Atom
• Metals version: v0.4.4-209-gf6986d46 (latest master at the moment of writing)

[laughedelic]

Reproducible in VS Code as well:

[olafurpg]

Thanks for reporting! This is due to buggy handling of named arguments

[olafurpg]

Pending "fix" in #602. It's not a great fix because now hover shows the full method signature instead of only the parameter signature.