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local files = require 'files'
local guide = require 'parser.guide'
local vm = require 'vm'
local reference = require 'core.reference'
local find = string.find
local remove = table.remove
local function getCdefSourcePosition(ffi_state)
local cdef_position = ffi_state.ast.returns[1][1]
local source = vm.getFields(cdef_position)
for index, value in ipairs(source) do
local name = guide.getKeyName(value)
if name == 'cdef' then
return value.field.start
end
end
end
---@async
return function ()
local ffi_state
for uri in files.eachFile() do
if find(uri, "ffi.lua", 0, true) and find(uri, "lua-language-server", 0, true) then
ffi_state = files.getState(uri)
break
end
end
if ffi_state then
local res = reference(ffi_state.uri, getCdefSourcePosition(ffi_state), true)
if res then
if res[1].uri == ffi_state.uri then
remove(res, 1)
end
return res
end
end
end
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