Next token mismatch in "Error: Invalid CSS after"

[saper]

.test {
    a: a#{b//}c;
}

Ruby Sass:

"Error: Invalid CSS after \"}\": expected \";\", was \"\""

Libsass 3.3.2:

"Error: Invalid CSS after \"}\": expected \"}\", was \"\""

The test sass/sass-spec#604 is already on file.

[mgreter]

Closing as irrelevant since dart-sass a lot of error messages have slightly diverted from ruby sass implementation. IMO the current error message indicator is good enough. Both error messages have diverted anyway in the meantime:

# sass test.scss
Error: Invalid CSS after "}": expected ";", was ""
        on line 3 of test.scss
  Use --trace for backtrace.

# psass test.scss
Error: Invalid CSS after "  a: a#{b": expected expression (e.g. 1px, bold), was "//}c;"
        on line 2 of test.scss
>>   a: a#{b//}c;
   ---------^