[Bug] Descendant selector AND general sibling selector with curly bracket in new line causes error

[wykopx]

Bug Report

Bug Description

When you put descendant selector (div span) or general sibling selector (div ~ span)
and also use curly brackets to group css properties and put the opening bracket in a new line like this:

you will get an error:

This error is not occuring for child selector (div > span)

and also not occuring for adjacent sibling selector (div + span)

The error is not occuring for descendant selector and general sibling selector when you put opening curly bracket in the same line:

Example Stylus style for testing:

https://userstyles.world/style/14118/descendant-selector-and-general-sibling-selector

Expected behavior:

Stylus should be able to parse following css:

div span
{
  color: red;
}

Environment information:

• stylus version: newest
• nodejs version: newest