cleanup

Author: sumneko

script/files.lua

@@ -565,7 +565,6 @@ function m.compileState(uri, text)
 
         local file = m.fileMap[uri]
         if LAZY and not file.trusted then
-            state.pushError = nil
             local cache = m.getLazyCache()
             local id = ('%d'):format(file.id)
             clock = os.clock()

script/parser/compile.lua

@@ -3856,8 +3856,6 @@ local function initState(lua, version, options)
         errs[#errs+1] = err
         return err
     end
-
-    state.pushError = pushError
 end
 
 return function (lua, mode, version, options)

script/parser/luadoc.lua

@@ -1958,8 +1958,19 @@ return function (state)
     }
 
     pushWarning = function (err)
+        local errs = state.errs
+        if err.finish < err.start then
+            err.finish = err.start
+        end
+        local last = errs[#errs]
+        if last then
+            if last.start <= err.start and last.finish >= err.finish then
+                return
+            end
+        end
         err.level = err.level or 'Warning'
-        state.pushError(err)
+        errs[#errs+1] = err
+        return err
     end
     Lines       = state.lines