From 2c8f36a3b0b6e9d8a8c0d0f9cafff9cbf8bcb520 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Thu, 29 Feb 2024 10:21:02 +0100
Subject: fix(lsp): use plain loop for non-list-like table of protocol values

Fixup for #27628

Closes #27669
---
 runtime/lua/vim/lsp/protocol.lua | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'runtime/lua/vim/lsp/protocol.lua')

diff --git a/runtime/lua/vim/lsp/protocol.lua b/runtime/lua/vim/lsp/protocol.lua
index fa614780c2..7016209372 100644
--- a/runtime/lua/vim/lsp/protocol.lua
+++ b/runtime/lua/vim/lsp/protocol.lua
@@ -1,9 +1,17 @@
 --- @diagnostic disable: duplicate-doc-alias
 
+-- TODO(clason) can be simplified after reverse lookup is removed
+---@param t table<any, any>
+---@return number[]
 local function get_value_set(t)
-  return vim.iter.filter(function(i)
-    return type(i) == 'number'
-  end, ipairs(t))
+  local result = {}
+  for _, v in pairs(t) do
+    if type(v) == 'number' then
+      table.insert(result, v)
+    end
+  end
+  table.sort(result)
+  return result
 end
 
 -- Protocol for the Microsoft Language Server Protocol (mslsp)
-- 
cgit