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

<===> input.scss
$root_default: initial;
$root_implicit: initial;
$root_explicit: initial !global;

@function fn() {
  @each $outer in 1 {
    $root_implicit: outer;
    $root_explicit: outer !global;
    $root_default: outer !default;
    $local_implicit: outer;
    $local_explicit: outer !global;
    $local_default: outer !default;
    @each $inner in 2 {
      $root_implicit: inner;
      $root_explicit: inner !global;
      $root_default: inner !default;
      $local_implicit: inner;
      $local_explicit: inner !global;
      $local_default: inner !default;
    }
  }
  $check_implicit: $root_implicit !global;
  $check_explicit: $root_explicit !global;
  $check_default: $root_default !global;
  @return null;
}

result {
  fn: fn();
  @if variable-exists(outer) {
    outer: $outer;
  }
  @if variable-exists(inner) {
    inner: $inner;
  }
  @if variable-exists(check_implicit) {
    check_implicit: $check_implicit;
  }
  @if variable-exists(check_explicit) {
    check_explicit: $check_explicit;
  }
  @if variable-exists(check_default) {
    check_default: $check_default;
  }
  root_default: $root_default;
  root_implicit: $root_implicit;
  root_explicit: $root_explicit;
  @if variable-exists(local_default) {
    local_default: $local_default;
  }
  @if variable-exists(local_implicit) {
    local_implicit: $local_implicit;
  }
  @if variable-exists(local_explicit) {
    local_explicit: $local_explicit;
  }
}

<===> output.css
result {
  check_implicit: initial;
  check_explicit: inner;
  check_default: initial;
  root_default: initial;
  root_implicit: initial;
  root_explicit: inner;
  local_explicit: inner;
}

<===> warning
DEPRECATION WARNING: As of Dart Sass 2.0.0, !global assignments won't be able to
declare new variables. Since this assignment is at the root of the stylesheet,
the !global flag is unnecessary and can safely be removed.

  ,
3 | $root_explicit: initial !global;
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  '
    input.scss 3:1  root stylesheet

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

   ,
11 |     $local_explicit: outer !global;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   '
    input.scss 11:5  fn()
    input.scss 29:7  root stylesheet

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

   ,
22 |   $check_implicit: $root_implicit !global;
   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   '
    input.scss 22:3  fn()
    input.scss 29:7  root stylesheet

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

   ,
23 |   $check_explicit: $root_explicit !global;
   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   '
    input.scss 23:3  fn()
    input.scss 29:7  root stylesheet

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

   ,
24 |   $check_default: $root_default !global;
   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   '
    input.scss 24:3  fn()
    input.scss 29:7  root stylesheet