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author最萌小汐 <sumneko@hotmail.com>2022-06-23 14:39:42 +0800
committer最萌小汐 <sumneko@hotmail.com>2022-06-23 14:39:42 +0800
commit8c56e6ba9d85f3e01fb3658901386ee89de847ab (patch)
tree1430ef6c8f84e7bd3db3e7f497d69c8de2f1df62 /script/vm
parent5c0f9c4672b564da6d54ac8649afe199e4d7b1d7 (diff)
downloadlua-language-server-8c56e6ba9d85f3e01fb3658901386ee89de847ab.zip
update
Diffstat (limited to 'script/vm')
-rw-r--r--script/vm/type.lua5
1 files changed, 5 insertions, 0 deletions
diff --git a/script/vm/type.lua b/script/vm/type.lua
index 982f937d..d8adac6e 100644
--- a/script/vm/type.lua
+++ b/script/vm/type.lua
@@ -58,6 +58,11 @@ function vm.isSubType(uri, child, parent, mark)
return false
end
end
+ if child:isOptional() then
+ if not vm.isSubType(uri, 'nil', parent, mark) then
+ return false
+ end
+ end
return true
end