4 files changed, 35 insertions, 37 deletions
diff --git a/server-beta/src/core/definition.lua b/server-beta/src/core/definition.lua
index 0647572e..b3ec7cf8 100644
--- a/server-beta/src/core/definition.lua
+++ b/server-beta/src/core/definition.lua
@@ -1,9 +1,11 @@
 local guide    = require 'parser.guide'
+local engineer = require 'core.engineer'
 
-return function (file, offset)
+return function (ast, text, offset)
     local results = {}
-    guide.eachSourceContain(file.ast.ast, offset, function (source)
-        file.searcher:eachDef(source, function (src)
+    local searcher = engineer(ast)
+    guide.eachSourceContain(ast.ast, offset, function (source)
+        searcher:eachDef(source, function (src)
             if     src.type == 'setfield'
             or     src.type == 'getfield'
             or     src.type == 'tablefield' then
@@ -17,7 +19,7 @@ return function (file, offset)
                 src = src.method
             end
             results[#results+1] = {
-                uri    = file.uri,
+                uri    = ast.uri,
                 source = source,
                 target = src,
             }
diff --git a/server-beta/src/files.lua b/server-beta/src/files.lua
index 6b924aeb..a0346010 100644
--- a/server-beta/src/files.lua
+++ b/server-beta/src/files.lua
@@ -4,6 +4,7 @@ local task     = require 'task'
 local config   = require 'config'
 local glob     = require 'glob'
 local furi     = require 'file-uri'
+local parser   = require 'parser'
 
 local m = {}
 
@@ -42,23 +43,6 @@ function m.setText(uri, text)
         return
     end
     file.text = text
-    if file.compiling then
-        pub.removeTask(file.compiling)
-    end
-    file.compiling = pub.syncTask('compile', text, function (ast)
-        file.compiling = nil
-        file.ast = ast
-        if ast then
-            ast.uri = originUri
-        end
-        local onCompiledList = file.onCompiledList
-        if onCompiledList then
-            file.onCompiledList = nil
-            for _, callback in ipairs(onCompiledList) do
-                callback()
-            end
-        end
-    end)
 end
 
 --- 监听编译完成
@@ -95,22 +79,37 @@ function m.remove(uri)
     m.fileMap[uri] = nil
 end
 
---- 获取文件语法树（异步）
+--- 获取文件语法树
 function m.getAst(uri)
     if platform.OS == 'Windows' then
         uri = uri:lower()
     end
     local file = m.fileMap[uri]
-    if not file.compiling then
-        return file.ast
+    if file.ast == nil then
+        local state, err = parser:compile(file.text, 'lua', config.config.runtime.version)
+        if state then
+            file.ast = state
+        else
+            log.error(err)
+            file.ast = false
+            return nil
+        end
     end
-    pub.jumpQueue(file.compiling)
-    task.wait(function (waker)
-        m.onCompiled(file, waker)
-    end)
     return file.ast
 end
 
+--- 获取文件行信息
+function m.getLines(uri)
+    if platform.OS == 'Windows' then
+        uri = uri:lower()
+    end
+    local file = m.fileMap[uri]
+    if not file.lines then
+        file.lines = parser:lines(file.text)
+    end
+    return file.lines
+end
+
 --- 判断文件名相等
 function m.eq(a, b)
     if platform.OS == 'Windows' then
diff --git a/server-beta/src/proto/provider.lua b/server-beta/src/proto/provider.lua
index 4eb1a669..0c029a45 100644
--- a/server-beta/src/proto/provider.lua
+++ b/server-beta/src/proto/provider.lua
@@ -154,8 +154,9 @@ proto.on('textDocument/definition', function (params)
     if not ast then
         return nil
     end
+    local lines  = files.getLines(uri)
     local text   = files.getText(uri)
-    local offset = inte.offset(ast.lines, text, params.position)
+    local offset = inte.offset(lines, text, params.position)
     local result = core(ast, text, offset)
     if not result then
         return nil
@@ -163,9 +164,9 @@ proto.on('textDocument/definition', function (params)
     local response = {}
     for i, info in ipairs(result) do
         response[i] = inte.locationLink(info.uri
-            , inte.range(ast.lines, text, info.target.start - 1, info.target.finish)
-            , inte.range(ast.lines, text, info.target.start - 1, info.target.finish)
-            , inte.range(ast.lines, text, info.source.start - 1, info.source.finish)
+            , inte.range(lines, text, info.target.start - 1, info.target.finish)
+            , inte.range(lines, text, info.target.start - 1, info.target.finish)
+            , inte.range(lines, text, info.source.start - 1, info.source.finish)
         )
     end
     return response
diff --git a/server-beta/test/definition/init.lua b/server-beta/test/definition/init.lua
index f5a663cf..54e0be4b 100644
--- a/server-beta/test/definition/init.lua
+++ b/server-beta/test/definition/init.lua
@@ -42,12 +42,8 @@ function TEST(script)
     local new_script = script:gsub('<[!?]', '  '):gsub('[!?]>', '  ')
     local ast = parser:compile(new_script, 'lua', 'Lua 5.3')
     assert(ast)
-    local file = {
-        ast = ast,
-        searcher = engineer(ast),
-    }
 
-    local results = core(file, pos)
+    local results = core(ast, new_script, pos)
     if results then
         local positions = {}
         for i, result in ipairs(results) do