<===> options.yml --- :warning_todo: - sass/libsass#2887 <===> input.scss div { $things: red 2/3 blue; content: $things; content: nth($things, 2); content: type-of(nth($things, 2)); content: type-of(nth($things, 3)); /**** #{2+2} ****/ content: (1 / 2 3 / 4) + (5/6 7/8); content: (1/2 3/4), (5/6 7/8); /**** ****/ @each $x in 1 2 3/4 { foo: $x; bar: $x + 1; } /*** ***/ stuff: 1, (2 3/4 5), 6; stuff: ((1 + 2)/3/4); } <===> output.css div { content: red 2/3 blue; content: 0.6666666667; content: number; content: color; /**** 4 ****/ content: 1/2 3/45/6 7/8; content: 1/2 3/4, 5/6 7/8; /**** ****/ foo: 1; bar: 2; foo: 2; bar: 3; foo: 0.75; bar: 1.75; /*** ***/ stuff: 1, 2 3/4 5, 6; stuff: 0.25; } <===> warning DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. Recommendation: math.div(2, 3) More info and automated migrator: https://sass-lang.com/d/slash-div , 4 | content: nth($things, 2); | ^^^^^^^^^^^^^^^ ' input.scss 4:12 root stylesheet DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. Recommendation: math.div(2, 3) More info and automated migrator: https://sass-lang.com/d/slash-div , 5 | content: type-of(nth($things, 2)); | ^^^^^^^^^^^^^^^ ' input.scss 5:20 root stylesheet DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. Recommendation: math.div(3, 4) More info and automated migrator: https://sass-lang.com/d/slash-div , 11 | @each $x in 1 2 3/4 { | ^^^^^^^ ' input.scss 11:15 root stylesheet DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. Recommendation: math.div(1 + 2, 3) More info and automated migrator: https://sass-lang.com/d/slash-div , 17 | stuff: ((1 + 2)/3/4); | ^^^^^^^^^ ' input.scss 17:11 root stylesheet DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0. Recommendation: math.div(math.div(1 + 2, 3), 4) More info and automated migrator: https://sass-lang.com/d/slash-div , 17 | stuff: ((1 + 2)/3/4); | ^^^^^^^^^^^ ' input.scss 17:11 root stylesheet