/usr/share/ is in golang-github-jtolds-gls-dev 0.0~git20150401.0.9a4a02d-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/
/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/jtolds/
/usr/share/gocode/src/github.com/jtolds/gls/
/usr/share/gocode/src/github.com/jtolds/gls/id_pool.go
/usr/share/gocode/src/github.com/jtolds/gls/context_test.go
/usr/share/gocode/src/github.com/jtolds/gls/stack_tags.go
/usr/share/gocode/src/github.com/jtolds/gls/context.go
/usr/share/gocode/src/github.com/jtolds/gls/gen_sym.go
/usr/share/doc/
/usr/share/doc/golang-github-jtolds-gls-dev/
/usr/share/doc/golang-github-jtolds-gls-dev/copyright
/usr/share/doc/golang-github-jtolds-gls-dev/changelog.Debian.gz