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author | 最萌小汐 <sumneko@hotmail.com> | 2019-11-05 16:10:33 +0800 |
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committer | 最萌小汐 <sumneko@hotmail.com> | 2019-11-05 16:10:33 +0800 |
commit | 4d91852b04e050ee958ee2b22a0219d48fcc7c20 (patch) | |
tree | bbe9aa2d0de215ecfeee453059a87b24252fefd0 /server-beta/src/core | |
parent | cef2f9749c982d588eca71cdee8aed582b92539e (diff) | |
download | lua-language-server-4d91852b04e050ee958ee2b22a0219d48fcc7c20.zip |
更新诊断
Diffstat (limited to 'server-beta/src/core')
-rw-r--r-- | server-beta/src/core/diagnostics/global-in-nil-env.lua | 57 | ||||
-rw-r--r-- | server-beta/src/core/diagnostics/undefined-global.lua | 10 |
2 files changed, 65 insertions, 2 deletions
diff --git a/server-beta/src/core/diagnostics/global-in-nil-env.lua b/server-beta/src/core/diagnostics/global-in-nil-env.lua index b3d19c21..a19a341f 100644 --- a/server-beta/src/core/diagnostics/global-in-nil-env.lua +++ b/server-beta/src/core/diagnostics/global-in-nil-env.lua @@ -1,3 +1,56 @@ -return function () - +local files = require 'files' +local guide = require 'parser.guide' +local searcher = require 'searcher' +local lang = require 'language' + +-- TODO: 检查路径是否可达 +local function mayRun(path) + return true +end + +return function (uri, callback) + local ast = files.getAst(uri) + if not ast then + return + end + local root = guide.getRoot(ast.ast) + local env = guide.getENV(root) + + local nilDefs = {} + if not env.ref then + return + end + for _, ref in ipairs(env.ref) do + if ref.type == 'setlocal' then + if ref.value and ref.value.type == 'nil' then + nilDefs[#nilDefs+1] = ref + end + end + end + + if #nilDefs == 0 then + return + end + + local function check(source) + local node = source.node + if node.tag == '_ENV' then + local ok + for _, nilDef in ipairs(nilDefs) do + local mode, pathA = guide.getPath(nilDef, source) + if mode == 'before' + and mayRun(pathA) then + callback { + start = source.start, + finish = source.finish, + uri = uri, + message = lang.script.DIAG_GLOBAL_IN_NIL_ENV, + } + end + end + end + end + + guide.eachSourceType(ast.ast, 'getglobal', check) + guide.eachSourceType(ast.ast, 'setglobal', check) end diff --git a/server-beta/src/core/diagnostics/undefined-global.lua b/server-beta/src/core/diagnostics/undefined-global.lua index ec796086..71980c8b 100644 --- a/server-beta/src/core/diagnostics/undefined-global.lua +++ b/server-beta/src/core/diagnostics/undefined-global.lua @@ -64,6 +64,16 @@ return function (uri, callback) -- 再遍历一次 getglobal ,找出 _ENV 被重载的情况 guide.eachSourceType(ast.ast, 'getglobal', function (source) if hasSet[source] == nil then + -- 单独验证自己是否在重载过的 _ENV 中有定义 + local setInENV + searcher.eachRef(source, function (info) + if info.mode == 'set' then + setInENV = true + end + end) + if setInENV then + return + end local key = source[1] callback { start = source.start, |