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local m = {}
function m:def(source, callback)
local parent = source.parent
if parent.type == 'setfield'
or parent.type == 'setindex'
or parent.type == 'setmethod' then
callback(parent, 'set')
elseif parent.type == 'getfield'
or parent.type == 'getindex' then
self:search(parent, 'special', 'def', callback)
elseif parent.type == 'callargs' then
self:search(parent.parent, 'special', 'def', callback)
end
end
function m:ref(source, callback)
local parent = source.parent
if parent.type == 'setfield'
or parent.type == 'setindex'
or parent.type == 'setmethod' then
callback(parent, 'set')
elseif parent.type == 'getfield'
or parent.type == 'getindex'
or parent.type == 'getmethod' then
callback(parent, 'get')
elseif parent.type == 'getfield' then
self:search(parent, 'special', 'ref', callback)
elseif parent.type == 'callargs' then
self:search(parent.parent, 'special', 'ref', callback)
end
end
return m
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