在函数内或表内则不再提示参数

2 files changed, 32 insertions, 0 deletions

diff --git a/server/src/core/signature.lua b/server/src/core/signature.lua
index 1e629308..ca20f054 100644
--- a/server/src/core/signature.lua
+++ b/server/src/core/signature.lua
@@ -67,6 +67,22 @@ local function getHover(call, pos)
     end
 end
 
+local function isInFunctionOrTable(call, pos)
+    local func, args = call:bindCall()
+    if not func then
+        return false
+    end
+    local select = getSelect(args, pos)
+    local arg = args[select]
+    if not arg then
+        return false
+    end
+    if arg.type == 'function' or arg.type == 'table' then
+        return true
+    end
+    return false
+end
+
 return function (vm, pos)
     local source = findSource(vm, pos) or findSource(vm, pos-1)
     if not source or source.type == 'string' then
@@ -77,6 +93,11 @@ return function (vm, pos)
         return nil
     end
 
+    local nearCall = calls[1]
+    if isInFunctionOrTable(nearCall, pos) then
+        return nil
+    end
+
     local hovers = {}
     for _, call in ipairs(calls) do
         hovers[#hovers+1] = getHover(call, pos)
diff --git a/server/test/signature/init.lua b/server/test/signature/init.lua
index cf335f05..3e83b5ba 100644
--- a/server/test/signature/init.lua
+++ b/server/test/signature/init.lua
@@ -13,6 +13,7 @@ function TEST(script)
         assert(vm)
         local hovers = core.signature(vm, pos)
         if hovers then
+            assert(expect)
             local hover = hovers[#hovers]
 
             local label = hover.label:gsub('^[\r\n]*(.-)[\r\n]*$', '%1'):gsub('\r\n', '\n')
@@ -106,3 +107,13 @@ end
 f(1, 'string@')
 ]]
 (nil)
+
+TEST [[
+pcall(function () @ end)
+]]
+(nil)
+
+TEST [[
+table.unpack {@}
+]]
+(nil)