scss `grid-template` broken line-names

[rrelmy]

Input

foo {
  a: [footer-right] / 120px;
}

LibSass 3.5.0-beta.2

foo {
  a: footer-right/120px; }

Sass 3.5.1 (Bleeding Edge)

foo {
  a: [footer-right]/120px; }

Version info

$ node-sass --version
node-sass       4.5.3   (Wrapper)       [JavaScript]
libsass         3.5.0.beta.2    (Sass Compiler) [C/C++]

Spec sass/sass-spec#1162

[xzyfer]

Thanks @rrelmy, I've confirmed this issue.