fix #1061

Author: sumneko

changelog.md

@@ -6,6 +6,7 @@
 * `CHG` hover: added parentheses to some words, such as `global` / `field` / `class`.
 * `FIX` definition of `table<k, v>`
 * `FIX` [#1057](https://github.com/sumneko/lua-language-server/issues/1057)
+* `FIX` [#1061](https://github.com/sumneko/lua-language-server/issues/1061)
 * `FIX` runtime errors reported by telemetry, see [#1058](https://github.com/sumneko/lua-language-server/issues/1058)
 
 ## 3.0.2

script/core/completion/completion.lua

@@ -1121,9 +1121,10 @@ local function checkTypingEnum(state, position, defs, str, results)
     local enums = {}
     for _, def in ipairs(defs) do
         if def.type == 'doc.type.string'
-        or def.type == 'doc.type.integer' then
+        or def.type == 'doc.type.integer'
+        or def.type == 'doc.type.boolean' then
             enums[#enums+1] = {
-                label       = util.viewLiteral(def[1]),
+                label       = infer.viewObject(def),
                 description = def.comment and def.comment.text,
                 kind        = define.CompletionItemKind.EnumMember,
             }
@@ -1412,7 +1413,7 @@ local function tryCallArg(state, position, results)
         or src.type == 'doc.type.integer'
         or src.type == 'doc.type.boolean' then
             enums[#enums+1] = {
-                label       = util.viewLiteral(src[1]),
+                label       = infer.viewObject(src),
                 description = src.comment,
                 kind        = define.CompletionItemKind.EnumMember,
             }

script/core/hover/description.lua

@@ -171,11 +171,11 @@ local function buildEnumChunk(docType, name)
     end
     lines[#lines+1] = ('%s:'):format(name)
     for _, enum in ipairs(enums) do
-        local enumDes = ('   %s %q'):format(
+        local enumDes = ('   %s %s'):format(
                 (enum.default    and '->')
             or  (enum.additional and '+>')
             or  ' |',
-            enum[1]
+            infer.viewObject(enum)
         )
         if enum.comment then
             local first = true

script/parser/luadoc.lua

@@ -558,10 +558,12 @@ local function parseString(parent)
     end
 
     nextToken()
+    local mark = getMark()
     -- compatibility
     if content:sub(1, 1) == '"'
     or content:sub(1, 1) == "'" then
         if content:sub(1, 1) == content:sub(-1, -1) then
+            mark = content:sub(1, 1)
             content = content:sub(2, -2)
         end
     end
@@ -571,6 +573,7 @@ local function parseString(parent)
         finish = getFinish(),
         parent = parent,
         [1]    = content,
+        [2]    = mark,
     }
     return str
 end

script/vm/infer.lua

@@ -128,6 +128,9 @@ local viewNodeSwitch = util.switch()
         infer._hasTable = true
     end)
     : case 'doc.type.string'
+    : call(function (source, infer)
+        return util.viewString(source[1], source[2])
+    end)
     : case 'doc.type.integer'
     : case 'doc.type.boolean'
     : call(function (source, infer)

test/crossfile/hover.lua

@@ -976,16 +976,16 @@ end
 },
 hover = [[
 ```lua
-function f(p: "a"|"b")
+function f(p: 'a'|'b')
 ```
 
 ---
 
 ```lua
 p:
-    | "a" -- comment 1
+    | 'a' -- comment 1
           -- comment 2
-    | "b" -- comment 3
+    | 'b' -- comment 3
           -- comment 4
 ```]]}
 

test/hover/init.lua

@@ -1397,7 +1397,7 @@ TEST [[
 local <?t?>
 ]]
 [[
-local t: string|"enum1"|"enum2"
+local t: string|'enum1'|'enum2'
 ]]
 
 TEST [[
@@ -1406,7 +1406,7 @@ TEST [[
 ---@type <?A?>
 ]]
 [[
-(alias) A 展开为 string|"enum1"|"enum2"
+(alias) A 展开为 string|'enum1'|'enum2'
 ]]
 
 TEST [[
@@ -1416,7 +1416,7 @@ TEST [[
 local <?t?>
 ]]
 [[
-local t: string|"enum1"|"enum2"
+local t: string|'enum1'|'enum2'
 ]]
 
 TEST [[
@@ -1426,7 +1426,7 @@ TEST [[
 local <?t?>
 ]]
 [[
-local t: string|"enum1"|"enum2"
+local t: string|'enum1'|'enum2'
 ]]
 
 TEST [[

test/type_inference/init.lua

@@ -418,13 +418,13 @@ TEST 'string|table' [[
 local <?x?>
 ]]
 
-TEST '"enum1"|"enum2"' [[
+TEST [['enum1'|'enum2']] [[
 ---@type 'enum1' | 'enum2'
 local <?x?>
 ]]
 
-TEST '"enum1"|"enum2"' [[
----@type 'enum1' | 'enum2'
+TEST [["enum1"|"enum2"]] [[
+---@type "enum1" | "enum2"
 local <?x?>
 ]]
 
@@ -450,21 +450,21 @@ TEST 'A' [[
 local <?x?>
 ]]
 config.set(nil, 'Lua.hover.expandAlias', true)
-TEST '"enum1"|"enum2"' [[
+TEST [['enum1'|'enum2']] [[
 ---@alias A 'enum1' | 'enum2'
 
 ---@type A
 local <?x?>
 ]]
 
-TEST '"enum1"|"enum2"' [[
+TEST [['enum1'|'enum2']] [[
 ---@alias A 'enum1' | 'enum2' | A
 
 ---@type A
 local <?x?>
 ]]
 
-TEST '"enum1"|"enum2"|B' [[
+TEST [['enum1'|'enum2'|B]] [[
 ---@alias A 'enum1' | 'enum2' | B
 
 ---@type A
@@ -544,7 +544,7 @@ local t = {}
 print(t.<?a?>)
 ]]
 
-TEST '"aaa"|"bbb"' [[
+TEST [['aaa'|'bbb']] [[
 ---@type table<string, 'aaa'|'bbb'>
 local t = {}
 
@@ -992,13 +992,13 @@ string.gsub():gsub():<?gsub?>()
 ]]
 
 config.set(nil, 'Lua.hover.enumsLimit', 5)
-TEST '"a"|"b"|"c"|"d"|"e"...(+5)' [[
+TEST [['a'|'b'|'c'|'d'|'e'...(+5)]] [[
 ---@type 'a'|'b'|'c'|'d'|'e'|'f'|'g'|'h'|'i'|'j'
 local <?t?>
 ]]
 
 config.set(nil, 'Lua.hover.enumsLimit', 1)
-TEST '"a"...(+9)' [[
+TEST [['a'...(+9)]] [[
 ---@type 'a'|'b'|'c'|'d'|'e'|'f'|'g'|'h'|'i'|'j'
 local <?t?>
 ]]