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local files = require 'files'
local guide = require 'parser.guide'
local lang = require 'language'
local define = require 'proto.define'
local vm = require 'vm'
-- TODO
local builtin = {
['any'] = true,
['nil'] = true,
['void'] = true,
['boolean'] = true,
['number'] = true,
['integer'] = true,
['thread'] = true,
['table'] = true,
['file'] = true,
['string'] = true,
['userdata'] = true,
['lightuserdata'] = true,
['function'] = true,
}
return function (uri, callback)
local state = files.getAst(uri)
if not state then
return
end
if not state.ast.docs then
return
end
local cache = {}
guide.eachSource(state.ast.docs, function (source)
if source.type ~= 'doc.extends.name'
and source.type ~= 'doc.type.name' then
return
end
if source.parent.type == 'doc.class' then
return
end
local name = source[1]
if builtin[name] then
return
end
if cache[name] == nil then
cache[name] = false
local docs = vm.getDocTypes(name)
for _, otherDoc in ipairs(docs) do
if otherDoc.type == 'doc.class.name'
or otherDoc.type == 'doc.alias.name' then
cache[name] = true
break
end
end
end
if not cache[name] then
callback {
start = source.start,
finish = source.finish,
related = cache,
message = lang.script('DIAG_UNDEFINED_DOC_NAME', name)
}
end
end)
end
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