Error if comment put in a nested declaration (contents of namespaced properties must result in style declarations only)

[mgol]

With grunt-sass 0.18.0 (using node-sass 2.0.1 which relies on libsass 3.1.0) the following SCSS:

.clz {
    border: {
        right: 10px solid /*color is set in the theme*/;
    }
}

results in an error:

contents of namespaced properties must result in style declarations only
Backtrace:
    styles.scss:3
  Line 3  Column 27  styles.scss

It works fine with Sass 3.4.12. Removing the comment makes the error go away.

[xzyfer]

I can confirm this error is present in Libsass master.

[xzyfer]

Spec added https://github.com/sass/sass-spec/pull/265/files

[xzyfer]

This is fixed and will be in 3.2.