A Vim plugin to complete a left-hand side from given expression for Go.

• Install go-expr-completion first.
• Install this plugin (e.g. via vim-plug.

Plug '110y/vim-go-expr-completion', {'branch': 'master'}

For example, set a nnoremap like below:

autocmd vimrc FileType go nnoremap <silent> ge :<C-u>silent call go#expr#complete()<CR>

And navigate your cursor to the arbitrary expression, type ge in normal mode, and then this plugin completes the left-hand side for given expression (and if err... if necessary).