From 1407055930f23b06fbe9a6cc29cc9e54b1356783 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Sat, 16 Apr 2022 03:32:43 +0800
Subject: fix definition of `table<k, v>`

---
 script/parser/guide.lua  |  2 +-
 script/parser/luadoc.lua | 91 +++++++++++++++++++++++++++++-------------------
 2 files changed, 56 insertions(+), 37 deletions(-)

(limited to 'script/parser')

diff --git a/script/parser/guide.lua b/script/parser/guide.lua
index 884a5271..0ece65fc 100644
--- a/script/parser/guide.lua
+++ b/script/parser/guide.lua
@@ -123,7 +123,6 @@ local childMap = {
     ['doc']                = {'#'},
     ['doc.class']          = {'class', '#extends', '#signs', 'comment'},
     ['doc.type']           = {'#types', 'name', 'comment'},
-    ['doc.type.name']      = {'#signs'},
     ['doc.alias']          = {'alias', 'extends', 'comment'},
     ['doc.param']          = {'param', 'extends', 'comment'},
     ['doc.return']         = {'#returns', 'comment'},
@@ -137,6 +136,7 @@ local childMap = {
     ['doc.type.literal']   = {'node'},
     ['doc.type.arg']       = {'name', 'extends'},
     ['doc.type.field']     = {'name', 'extends'},
+    ['doc.type.sign']      = {'node', '#signs'},
     ['doc.overload']       = {'overload', 'comment'},
     ['doc.see']            = {'name', 'field'},
     ['doc.version']        = {'#versions'},
diff --git a/script/parser/luadoc.lua b/script/parser/luadoc.lua
index 22a2df1b..1d8d7c42 100644
--- a/script/parser/luadoc.lua
+++ b/script/parser/luadoc.lua
@@ -309,34 +309,21 @@ local function parseTable(parent)
     return typeUnit
 end
 
-local function parseSigns(parent, mode)
+local function parseSigns(parent)
     if not checkToken('symbol', '<', 1) then
         return nil
     end
     nextToken()
     local signs = {}
     while true do
-        local sign
-        if mode == 'name' then
-            sign = parseName('doc.generic.name', parent)
-            if not sign then
-                pushWarning {
-                    type   = 'LUADOC_MISS_SIGN_NAME',
-                    start  = getFinish(),
-                    finish = getFinish(),
-                }
-                break
-            end
-        elseif mode == 'type' then
-            sign = parseType(parent)
-            if not sign then
-                pushWarning {
-                    type   = 'LUADOC_MISS_TYPE_NAME',
-                    start  = getFinish(),
-                    finish = getFinish(),
-                }
-                break
-            end
+        local sign = parseName('doc.generic.name', parent)
+        if not sign then
+            pushWarning {
+                type   = 'LUADOC_MISS_SIGN_NAME',
+                start  = getFinish(),
+                finish = getFinish(),
+            }
+            break
         end
         signs[#signs+1] = sign
         if checkToken('symbol', ',', 1) then
@@ -345,17 +332,7 @@ local function parseSigns(parent, mode)
             break
         end
     end
-    if not checkToken('symbol', '>', 1) then
-        pushWarning {
-            type   = 'LUADOC_MISS_SYMBOL',
-            start  = getFinish(),
-            finish = getFinish(),
-            symbol = {
-                symbol = '>',
-            }
-        }
-    end
-    nextToken()
+    nextSymbolOrError '>'
     return signs
 end
 
@@ -376,7 +353,7 @@ local function parseClass(parent)
     end
     result.start  = getStart()
     result.finish = getFinish()
-    result.signs  = parseSigns(result, 'name')
+    result.signs  = parseSigns(result)
     if not checkToken('symbol', ':', 1) then
         return result
     end
@@ -421,6 +398,42 @@ local function parseTypeUnitArray(parent, node)
     return result
 end
 
+local function parseTypeUnitSign(parent, node)
+    if not checkToken('symbol', '<', 1) then
+        return nil
+    end
+    nextToken()
+    local result = {
+        type   = 'doc.type.sign',
+        start  = node.start,
+        finish = getFinish(),
+        node   = node,
+        parent = parent,
+        signs  = {},
+    }
+    node.parent = result
+    while true do
+        local sign = parseType(result)
+        if not sign then
+            pushWarning {
+                type   = 'LUA_DOC_MISS_SIGN',
+                start  = getFinish(),
+                finish = getFinish(),
+            }
+            break
+        end
+        result.signs[#result.signs+1] = sign
+        if checkToken('symbol', ',', 1) then
+            nextToken()
+        else
+            break
+        end
+    end
+    nextSymbolOrError '>'
+    result.finish = getFinish()
+    return result
+end
+
 local function parseDots(tp, parent)
     if not checkToken('symbol', '...', 1) then
         return
@@ -629,7 +642,13 @@ function parseTypeUnit(parent)
             result.literal = true
             nextSymbolOrError '`'
         end
-        result.signs = parseSigns(result, 'type')
+    end
+    while true do
+        local newResult = parseTypeUnitSign(parent, result)
+        if not newResult then
+            break
+        end
+        result = newResult
     end
     while true do
         local newResult = parseTypeUnitArray(parent, result)
@@ -777,7 +796,7 @@ local function parseAlias()
         return nil
     end
     result.start  = getStart()
-    result.signs  = parseSigns(result, 'name')
+    result.signs  = parseSigns(result)
     result.extends = parseType(result)
     if not result.extends then
         pushWarning {
-- 
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