diff options
Diffstat (limited to 'script/core/diagnostics')
| -rw-r--r-- | script/core/diagnostics/undefined-field.lua | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/script/core/diagnostics/undefined-field.lua b/script/core/diagnostics/undefined-field.lua index e5e55f14..d4a0fe78 100644 --- a/script/core/diagnostics/undefined-field.lua +++ b/script/core/diagnostics/undefined-field.lua @@ -11,11 +11,25 @@ return function (uri, callback) return end + local function is_G(src) + if not src then + return false + end + while src.node ~= nil and src.type == 'getfield' and src.field[1] == '_G' do + src = src.node + end + return src.type == 'getglobal' and src.special == '_G' + end + local function checkUndefinedField(src) local fieldName = guide.getKeyName(src) + if is_G(src)then + return + end local refs = vm.getFields(src.node, 0) local fields = {} + local empty = true for _, ref in ipairs(refs) do if ref.type == 'getfield' or ref.type == 'getmethod' then goto CONTINUE @@ -25,9 +39,15 @@ return function (uri, callback) goto CONTINUE end fields[name] = true + empty = false ::CONTINUE:: end + -- 没找到任何 field，跳过检查 + if empty then + return + end + if not fields[fieldName] then local message = lang.script('DIAG_UNDEF_FIELD', fieldName) callback { |