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local files = require 'files'
local guide = require 'parser.guide'
local lang = require 'language'
return function (uri, callback)
local ast = files.getState(uri)
if not ast then
return
end
guide.eachSourceType(ast.ast, 'local', function (source)
local name = source[1]
if name == '_'
or name == ast.ENVMode then
return
end
if source.tag == 'self' then
return
end
local exist = guide.getLocal(source, name, source.start-1)
if exist then
callback {
start = source.start,
finish = source.finish,
message = lang.script('DIAG_REDEFINED_LOCAL', name),
related = {
{
start = exist.start,
finish = exist.finish,
uri = uri,
}
},
}
end
end)
end
|
