Second selector omitted when using & + &

[mahtd]

Looks like a regression in master

Input:

.foo {
    & + & {
        foo: bar;
    }
}

Ruby Sass output:

$ sass --version
Sass 3.4.16 (Selective Steve)
$ sass parent-sibling-parent.scss
.foo + .foo {
  foo: bar; }

libsass 3.2.5 output

$ sassc --version
sassc: 3.2.1
libsass: 3.2.5
sass2scss: 1.0.3
$ sassc parent-sibling-parent.scss
.foo + .foo {
  foo: bar; }

libsass master output

$ sassc --version
sassc: 3.2.5-14-g5c78
libsass: 3.2.5-172-g1ebed
sass2scss: 1.0.3
$ sassc parent-sibling-parent.scss
.foo + {
  foo: bar; }

[saper]

Probably broken with 3af051e

[mahtd]

Yeah, I can confirm that

libsass @ 3af051e~1 (4767390)

$ sassc parent-sibling-parent.scss
.foo + .foo {
  foo: bar; }

libsass @ 3af051e

$ sassc parent-sibling-parent.scss
.foo + {
  foo: bar; }

[xzyfer]

Thanks for the investigation @saper and @mahtd

[xzyfer]

Spec added sass/sass-spec#471

[xzyfer]

Fixed in #1465