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local files = require 'files'
local lang = require 'language'
local define = require 'proto.define'
local guide = require 'parser.guide'
local vm = require 'vm'
local await = require 'await'
local sourceTypes = {
'setfield',
'setmethod',
'setindex',
}
---@param source parser.object
---@return parser.object?
local function getTopFunctionOfIf(source)
while true do
if source.type == 'ifblock'
or source.type == 'elseifblock'
or source.type == 'elseblock'
or source.type == 'function'
or source.type == 'main' then
return source
end
source = source.parent
end
return nil
end
---@async
return function (uri, callback)
local state = files.getState(uri)
if not state then
return
end
if vm.isMetaFile(uri) then
return
end
---@async
guide.eachSourceTypes(state.ast, sourceTypes, function (src)
await.delay()
local name = guide.getKeyName(src)
if not name then
return
end
local value = vm.getObjectValue(src)
if not value or value.type ~= 'function' then
return
end
local myTopBlock = getTopFunctionOfIf(src)
local defs = vm.getDefs(src)
for _, def in ipairs(defs) do
if def == src then
goto CONTINUE
end
if def.type ~= 'setfield'
and def.type ~= 'setmethod'
and def.type ~= 'setindex' then
goto CONTINUE
end
local defTopBlock = getTopFunctionOfIf(def)
if uri == guide.getUri(def) and myTopBlock ~= defTopBlock then
goto CONTINUE
end
local defValue = vm.getObjectValue(def)
if not defValue or defValue.type ~= 'function' then
goto CONTINUE
end
callback {
start = src.start,
finish = src.finish,
related = {{
start = def.start,
finish = def.finish,
uri = guide.getUri(def),
}},
message = lang.script('DIAG_DUPLICATE_SET_FIELD', name),
}
::CONTINUE::
end
end)
end
|
