<===> options.yml
---
:warning_todo:
- sass/libsass#2834

<===> input.scss
div {
  $foo: inner !default !global;
  $foo: lexical;
  inner { foo: $foo; }
}

$foo: outer !default !global;
outer { foo: $foo; }

div {
  $foo: footer !default !global;
  $foo: lexical;
  inner { foo: $foo; }
}

<===> output.css
div inner {
  foo: lexical;
}

outer {
  foo: inner;
}

div inner {
  foo: lexical;
}

<===> warning
DEPRECATION WARNING: As of Dart Sass 2.0.0, !global assignments won't be able to
declare new variables. Consider adding `$foo: null` at the root of the
stylesheet.

  ,
2 |   $foo: inner !default !global;
  |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  '
    input.scss 2:3  root stylesheet