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Ampersand problem #746

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ArnaudRinquin opened this Issue May 10, 2013 · 2 comments

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@ArnaudRinquin
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ArnaudRinquin commented May 10, 2013

Hi !

According to the documentation, "In a selector, & will be replaced verbatim with the parent selector."

I have spotted an issue while trying to compile this:

.badge {
   border: 1px solid black;
   &-info {
      background:blue;
   }
}

Should compile to

.badge { border: 1px solid black; }
.badge-info { background: blue; }

Instead, we have this error:

Sass Error: Invalid CSS after "   &": expected "{", was "-info {"
"-info" may only be used at the beginning of a compound selector.

While I agree that this example is a misuse of the ampersand, it goes against the documentation.

Also, I stumbled upon this problem while trying to fix the .less to .scss converter form bootswatch-rails project. As Less allows this kind of ampersand use, some project use it. There is no way to build a correct converter for this example, which is really really sad.

@nex3

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nex3 commented May 10, 2013

This is expected. In Sass, & is treated as the same sort of syntactic object as an element selector, since it cuold be replaced by one; as such &-info is invalid syntax. Your use case is coverred by #286, which is a high-priority feature.

@nex3 nex3 closed this May 10, 2013

@krulik

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krulik commented May 27, 2014

I also have this problem with latest SASS (3.3.7).

However it does work here: http://sassmeister.com/
And here: http://codepen.io/krulik/pen/xGzFC

Any thoughts why?

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