<===> input.scss
$map: ( foo: bar );
test { baz: $map; }

<===> error
Error: (foo: bar) isn't a valid CSS value.
        on line 2 of input.scss
  Use --trace for backtrace.

<===> error-dart-sass
Error: (foo: bar) isn't a valid CSS value.
  ,
2 | test { baz: $map; }
  |             ^^^^
  '
  input.scss 2:13  root stylesheet