fix #567

Author: sumneko

changelog.md

@@ -1,6 +1,7 @@
 # changelog
 
 ## 2.0.2
+* `FIX` [#567](https://github.com./sumneko/lua-language-server/issues/567)
 * `FIX` [#570](https://github.com./sumneko/lua-language-server/issues/570)
 
 ## 2.0.1

script/core/noder.lua

@@ -988,6 +988,17 @@ function m.getLastID(id)
     return lastID
 end
 
+---获取ID的长度
+---@param id string
+---@return integer
+function m.getIDLength(id)
+    if not id then
+        return 0
+    end
+    local _, count = id:gsub(SPLIT_CHAR, SPLIT_CHAR)
+    return count + 1
+end
+
 ---测试id是否包含field，如果遇到函数调用则中断
 ---@param id string
 ---@return boolean

script/core/searcher.lua

@@ -249,7 +249,8 @@ function m.searchRefsByID(status, uri, expect, mode)
 
     local callStack = status.callStack
 
-    local mark = {}
+    local mark = status.flock[uri] or {}
+    status.flock[uri] = mark
 
     local function search(id, field)
         local firstID = noder.getFirstID(id)
@@ -297,7 +298,8 @@ function m.searchRefsByID(status, uri, expect, mode)
             cmark = {}
             mark[id] = cmark
         end
-        if cmark[LAST] then
+        local fieldLength = noder.getIDLength(field)
+        if cmark[LAST] and fieldLength >= cmark[LAST] then
             return
         end
         local lastID = noder.getLastID(id)
@@ -308,7 +310,7 @@ function m.searchRefsByID(status, uri, expect, mode)
         if field then
             newField = newField .. field
         end
-        cmark[LAST] = true
+        cmark[LAST] = fieldLength
         search(lastID, newField)
         return lastID
     end
@@ -620,10 +622,10 @@ function m.searchRefsByID(status, uri, expect, mode)
 
     local stepCount = 0
     local stepMaxCount = 1e3
-    local statusMaxCount = 1e4
+    local statusMaxCount = 1e5
     if mode == 'allref' or mode == 'alldef' then
         stepMaxCount = 1e4
-        statusMaxCount = 1e5
+        statusMaxCount = 1e6
     end
     function searchStep(id, field)
         stepCount = stepCount + 1
@@ -853,6 +855,7 @@ function m.status(mode)
         callStack = {},
         crossed   = {},
         lock      = {},
+        flock     = {},
         results   = {},
         rmark     = {},
         smark     = {},

test.lua

@@ -9,7 +9,7 @@ local fs = require 'bee.filesystem'
 ROOT = fs.path(rootPath)
 TEST = true
 DEVELOP = true
---FOOTPRINT = true
+FOOTPRINT = true
 --TRACE = true
 LOGPATH  = LOGPATH  or (ROOT .. '/log')
 METAPATH = METAPATH or (ROOT .. '/meta')

test/crossfile/definition.lua

@@ -771,3 +771,18 @@ TEST {
     },
 }
 config.config.runtime.path = originRuntimePath
+
+TEST {
+    {
+        path = 'a.lua',
+        content = [[
+            a = b.x
+        ]],
+    },
+    {
+        path = 'b.lua',
+        content = [[
+            b = a.<?x?>
+        ]],
+    },
+}

test/full/projects.lua

@@ -25,7 +25,7 @@ local function doProjects(pathname)
         local uri  = furi.encode(path:string())
         local text = fsu.loadFile(path)
         files.setText(uri, text)
-        --files.open(uri)
+        files.open(uri)
     end)
 
     print('开始诊断...')

test/type_inference/init.lua

@@ -742,3 +742,7 @@ local <?test?> = Rct.new(Rct)
 
 return test
 ]]
+
+TEST 'function' [[
+string.gsub():gsub():<?gsub?>()
+]]