Merge remote-tracking branch 'sumneko/master' into array-contents-support

# Conflicts:
#	script/core/completion/completion.lua
#	script/vm/compiler.lua

Author: hahn-kev

.luarc.json

@@ -3,16 +3,17 @@
         "disable": [
             "close-non-object"
         ],
-        "neededFileStatus": {
-            "undefined-field": "Any",
-            "await-in-sync": "Any",
-            "not-yieldable": "Any",
-            "discard-returns": "Any",
-            "redundant-parameter": "Any",
-            "missing-parameter": "Any",
-            "need-check-nil": "Any",
-            "redundant-value": "Any",
-            "deprecated": "Any"
+        "groupFileStatus": {
+            "ambiguity": "Any",
+            "await": "Any",
+            "duplicate": "Any",
+            "global": "Any",
+            "luadoc": "Any",
+            "redefined": "Any",
+            "strict": "Any",
+            "type-check": "Any",
+            "unbalanced": "Any",
+            "unused": "Any"
         },
         "ignoredFiles": "Opened",
         "libraryFiles": "Opened"
@@ -36,10 +37,6 @@
             "3rd",
             ".vscode",
             "meta"
-        ],
-        "library": [
-            "script/meta",
-            "bin"
         ]
     }
 }

3rd/EmmyLuaCodeStyle

@@ -1,5 +1,48 @@
 # changelog
 
+## 3.4.0
+* `NEW` diagnostics:
+  * `cast-local-type`
+  * `assign-type-mismatch`
+  * `param-type-mismatch`
+  * `unknown-cast-variable`
+  * `cast-type-mismatch`
+* `NEW` settings:
+  * `diagnostics.groupSeverity`
+  * `diagnostics.groupFileStatus`
+  * `type.castNumberToInteger`
+  * `type.weakUnionCheck`
+* `CHG` infer `nil` as redundant return value
+  ```lua
+  local function f() end
+  local x = f() -- `x` is `nil` instead of `unknown`
+  ```
+* `CHG` infer called function by params num
+  ```lua
+  ---@overload fun(x: number, y: number):string
+  ---@overload fun(x: number):number
+  ---@return boolean
+  local function f() end
+
+  local n1 = f()     -- `n1` is `boolean`
+  local n2 = f(0)    -- `n2` is `number`
+  local n3 = f(0, 0) -- `n3` is `string`
+  ```
+* `CHG` semicolons and parentheses can be used in `DocTable`
+  ```lua
+  ---@type { (x: number); (y: boolean) }
+  ```
+* `CHG` return names and parentheses can be used in `DocFunction`
+  ```lua
+  ---@type fun():(x: number, y: number, ...: number)
+  ```
+* `CHG` supports `---@return boolean ...`
+* `CHG` improve experience for diagnostics and semantic-tokens
+* `FIX` diagnostics flash when opening a file
+* `FIX` sometimes workspace diagnostics are not triggered
+* `FIX` [#1228](https://github.com/sumneko/lua-language-server/issues/1228)
+* `FIX` [#1229](https://github.com/sumneko/lua-language-server/issues/1229)
+
 ## 3.3.1
 `2022-6-17`
 * `FIX` [#1213](https://github.com/sumneko/lua-language-server/issues/1213)