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| author | 最萌小汐 <sumneko@hotmail.com> | 2022-06-15 20:45:49 +0800 |
|---|---|---|
| committer | 最萌小汐 <sumneko@hotmail.com> | 2022-06-15 20:45:49 +0800 |
| commit | f40f0a54b1b8ccb97bc30d21d16d4f212b178ada (patch) | |
| tree | 6315dd1cf40615ffd040ede8e1f8957c3ace47ff | |
| parent | fde5288aa33c1deadc0724cb2e9df2b628a310c6 (diff) | |
| download | lua-language-server-f40f0a54b1b8ccb97bc30d21d16d4f212b178ada.zip | |
`need-check-nil` check `t[x]`
| -rw-r--r-- | script/core/diagnostics/need-check-nil.lua | 4 | ||||
| -rw-r--r-- | test/diagnostics/common.lua | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/script/core/diagnostics/need-check-nil.lua b/script/core/diagnostics/need-check-nil.lua index 56cb1eae..867d0135 100644 --- a/script/core/diagnostics/need-check-nil.lua +++ b/script/core/diagnostics/need-check-nil.lua @@ -24,6 +24,10 @@ return function (uri, callback) if call and call.type == 'call' and call.node == src then checkNil = true end + local setIndex = src.parent + if setIndex and setIndex.type == 'setindex' and setIndex.index == src then + checkNil = true + end if not checkNil then return end diff --git a/test/diagnostics/common.lua b/test/diagnostics/common.lua index f41102ed..428d8a45 100644 --- a/test/diagnostics/common.lua +++ b/test/diagnostics/common.lua @@ -1561,6 +1561,14 @@ S = <!x!>() ]] TEST [[ +---@type integer? +local x + +T = {} +T[<!x!>] = 1 +]] + +TEST [[ local x, y local z = x and y |