Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.4.13)
// Compass (v1.0.3)
// ----

[type=checkbox] {
  @extend %checkbox;
}

%checkbox {
  @extend %radio;
  a: b;
}

%radio {
  c: d;
  + * {
    e: f;
    &:before,
    &:after {
      g: h;
    }
  }
}

[type=radio] {
  @extend %radio;
}

SassMeister-output.css

[type=checkbox] {
  a: b;
}

[type=checkbox], [type=radio] {
  c: d;
}
[type=checkbox] + *, [type=radio] + * {
  e: f;
}
[type=checkbox] + *:before, [type=radio] + *:before, [type=checkbox] + *:after, [type=radio] + *:after {
  g: h;
}