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util.serialization: Separate errors for multiple table references and max depth

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Kim Alvefur 2018-10-27 12:38:47 +02:00
parent 97c56e6c71
commit bdadc69e1a
1 changed files with 5 additions and 2 deletions
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7
util/serialization.lua
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@ -128,8 +128,11 @@ local function new(opt)
-- l - position in o of where to insert next token
-- d - depth, used for indentation
local function serialize_table(t, o, l, d)
if o[t] or d > maxdepth then
o[l], l = fallback(t, "recursion"), l + 1;
if o[t] then
o[l], l = fallback(t, "table has multiple references"), l + 1;
return l;
elseif d > maxdepth then
o[l], l = fallback(t, "max table depth reached"), l + 1;
return l;
end