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-rw-r--r--test/unit/set.lua7
1 files changed, 2 insertions, 5 deletions
diff --git a/test/unit/set.lua b/test/unit/set.lua
index 91b7e2dd70..7c30be32aa 100644
--- a/test/unit/set.lua
+++ b/test/unit/set.lua
@@ -12,7 +12,7 @@ local Set = {}
--- @param items? string[]
function Set:new(items)
- local obj = {} --- @ type Set
+ local obj = {} --- @type Set
setmetatable(obj, self)
self.__index = self
@@ -33,10 +33,7 @@ end
--- @return Set
function Set:copy()
- local obj = {} --- @ type Set
- obj.nelem = self.nelem
- obj.tbl = {}
- obj.items = {}
+ local obj = {nelem = self.nelem, tbl = {}, items = {}} --- @type Set
for k, v in pairs(self.tbl) do
obj.tbl[k] = v
end