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@option style:legacy;
@option legacy-scoping:yes;
div {
$first: red;
A-red: $first;
@each $x in magenta orange {
$first: $x;
}
A-orange: $first;
@if true {
$first: black;
}
B-black: $first;
@for $i from 1 through 2 {
$first: blue;
}
B-blue: $first;
@each $y in 1 2 3 {
@each $x in black white {
$first: $x;
}
}
B-white: $first;
// Second round of tests (undefined variables defined within @if, @for or @each):
// DEVIATION! in Sass, the colors inside the following constructs (since they're undefined) are left undefined at the end of the control blocks:
@if true {
$second: olive;
}
$second: grey !default;
C-olive: $second;
@for $i from 1 through 2 {
$third: violet;
}
$third: snow !default;
C-violet: $third;
@each $y in 1 2 3 {
$fourth: black;
@each $x in silver gold {
$fifth: $x;
}
}
$fourth: seashell !default;
C-black: $fourth;
$fifth: mintcream !default;
C-gold: $fifth;
}
a {
$some: green !default;
color: $some;
}
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