fix

2 files changed, 17 insertions, 1 deletions

diff --git a/script/core/completion.lua b/script/core/completion.lua
index f7464064..4f666847 100644
--- a/script/core/completion.lua
+++ b/script/core/completion.lua
@@ -70,7 +70,7 @@ local function findNearestTableField(state, position)
     local uri     = state.uri
     local text    = files.getText(uri)
     local offset  = guide.positionToOffset(state, position)
-    local soffset = lookBackward.findAnyOffset(text, offset - 1)
+    local soffset = lookBackward.findAnyOffset(text, offset)
     if not soffset then
         return nil
     end
diff --git a/test/completion/common.lua b/test/completion/common.lua
index a01b2d10..00a3d56d 100644
--- a/test/completion/common.lua
+++ b/test/completion/common.lua
@@ -2739,3 +2739,19 @@ f({zzz<??>})
         kind  = define.CompletionItemKind.Property,
     }
 }
+
+TEST [[
+---@class A
+---@field zzzz number
+
+---@param y A
+local function f(x, y) end
+
+f(1, {<??>})
+]]
+{
+    [1] = {
+        label = 'zzzz',
+        kind  = define.CompletionItemKind.Property,
+    }
+}