GoDef returns "vim-go: guru no object for identifier"

aletheia7 commented 8 years ago

Actual behavior

Put cursor on a func such as zmq4.NewSocket(zmq4.ROUTER) and type :GoDef.

Expected behavior

vim would open a new window just like it does for log.Println().

Steps to reproduce:

Please create a reproducible case of your problem. Re produce it with a minimal vimrc with all plugins disabled and only vim-go enabled:

Create a go test program using the following source code:

package main                                                                                                                                                                                   

import (                                                                                                                                                                                       
"github.com/pebbe/zmq4"                                                                                                                                                                    
"log"                                                                                                                                                                                      
"time"                                                                                                                                                                                     
)                                                                                                                                                                                              

func main() {                                                                                                                                                                                  
log.Println("Hello")                                                                                                                                                                       
var s *zmq4.Socket                                                                                                                                                                         
s, err := zmq4.NewSocket(zmq4.ROUTER)                                                                                                                                                      
if err != nil {                                                                                                                                                                            
   log.Fatalln(err)                                                                                                                                                                       
}                                                                                                                                                                                          
defer s.Close()                                                                                                                                                                            
log.Println(time.Now())                                                                                                                                                                    
}

Place cursor on NewSocket
Enter :GoDef
Configuration

Add here your current configuration and additional information that might be useful, such as:

vimrc you used to reproduce

filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
"Plugin 'gmarik/Vundle.vim'
Plugin 'fatih/vim-go'
Plugin 'fatih/molokai'
Plugin 'tcomment'
"Plugin 'Konfekt/FastFold' 
Plugin 'othree/html5.vim'
Plugin 'actionscript' 
Plugin 'Valloric/YouCompleteMe'
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required

let g:go_fmt_experimental=1

set shell=/bin/bash\ -l
set nocompatible
set t_Co=256
set nu ic sw=4 ts=4 smartindent tf
"let g:rehash256 = 1
let g:molokai_original = 1
au colorscheme molokai hi LineNr term=standout ctermfg=81 gui=bold guifg=#66D9EF|hi SpecialKey term=standout ctermfg=81 gui=bold guifg=#66D9EF|hi NonText term=standout ctermfg=81 gui=bold guifg=#66D9EF|hi Comment term=underline ctermfg=208 guifg=#FD971F|hi Visual term=reverse cterm=reverse ctermfg=193 ctermbg=16 gui=reverse guifg=#C4BE89 guibg=#000000
colo molokai

set modeline
set fdm=syntax
set nofen
set noshelltemp
syntax on
set foldmethod=syntax
let g:fastfold_togglehook = 1
set completeopt-=preview
"highlight ColorColumn ctermbg=Gray
highlight ColorColumn ctermbg=darkgray
set pastetoggle=<F2>

" nnoremap <F2> :set invpaste paste?<CR>
" set pastetoggle=<F2>
" set showmode

" begin erik
"colo koehler
"hi Comment cterm=standout ctermfg=blue ctermbg=none
"hi Folded cterm=bold ctermfg=6 ctermbg=none
"hi Type cterm=bold ctermfg=2
"hi StatusLine cterm=bold ctermfg=3 ctermbg=darkgrey
"hi StatusLineNC cterm=bold ctermfg=white ctermbg=none
"hi Pmenu cterm=standout ctermfg=6 ctermbg=magenta guifg=none guibg=none 
"hi PmenuSel cterm=bold ctermfg=white  ctermbg=magenta guifg=none guibg=none 
" end erik

"set colorcolumn=80
au FileType go nmap <Leader>i :!make<CR><CR> 
au FileType go nmap <leader>c :!make<CR>
au FileType go,html,javascript nmap <leader>p :!(cd $p/pneuma;make;sleep 1)<CR><CR>
au FileType go,html,javascript nmap <leader>m :!(cd ~/go/src/mdisk;make;sleep 1)<CR>
au FileType go nmap <leader>mg :!(cd $g/gramma;make)<CR>
au FileType go nmap <Leader>o <Plug>(go-install)
au FileType go nmap <Leader>gd <Plug>(go-doc)
au FileType go nmap <Leader>gv <Plug>(go-doc-vertical)
au FileType go nmap <Leader>? <Plug>(go-info)
au FileType go nmap <Leader>g <Plug>(go-def)
au FileType go nmap <Leader>ds <Plug>(go-def-split)
au FileType go nmap <Leader>dv <Plug>(go-def-vertical)
au FileType go nmap <leader>r <Plug>(go-run)
au FileType go nmap <leader>b <Plug>(go-build)
au FileType go nmap <leader>t <Plug>(go-test)
au BufNewFile,BufRead *.as set filetype=actionscript 
"syntax sync minlines=200
"set re=1
map <F6> :!ssh root@pneuma-erik.local systemctl restart pneuma<CR><CR>
map <F7> :!ssh root@gramma-erik.local systemctl restart gramma<CR><CR>
map <F8> :!ssh root@pneuma-erik.local systemctl restart onos<CR><CR>
"au BufWinLeave * mkview
"au BufWinEnter * silent loadview

vim version: Debian: 7.4.1689-3
vim-go version 1ec3373f2fafaf6f0614f999bce831e2c51106f8
go version go version go1.6.1 linux/386

fatih commented 8 years ago

Hi @aletheia7. That's because probably of cgo and how guru finds them. There is not much I can do on vim-go because the underlying guru can't find these. Please open an issue on https://github.com/golang/go/issues to get more information. Thanks

aletheia7 commented 8 years ago

Thank you.

aletheia7 commented 8 years ago

@fatih

I opened an issue for guru as recommended above. guru can parse packages under vendor, but it does not parse packages under vendor that import "C." See: https://github.com/golang/go/issues/15710 for details. Perhaps you may want to add a note in :h vim-go or your README.md in order to clear-up any confusion with vim-go when this conditions occurs.