1 files changed, 6 insertions, 15 deletions
diff --git a/runtime/lua/vim/lsp/inlay_hint.lua b/runtime/lua/vim/lsp/inlay_hint.lua
index f1a58de621..50cf9f5f29 100644
--- a/runtime/lua/vim/lsp/inlay_hint.lua
+++ b/runtime/lua/vim/lsp/inlay_hint.lua
@@ -149,8 +149,8 @@ function M.get(filter)
       vim.list_extend(hints, M.get(vim.tbl_extend('keep', { bufnr = buf }, filter)))
     end, vim.api.nvim_list_bufs())
     return hints
-  elseif bufnr == 0 then
-    bufnr = api.nvim_get_current_buf()
+  else
+    bufnr = vim._resolve_bufnr(bufnr)
   end
 
   local bufstate = bufstates[bufnr]
@@ -203,9 +203,7 @@ end
 --- Clear inlay hints
 ---@param bufnr (integer) Buffer handle, or 0 for current
 local function clear(bufnr)
-  if bufnr == 0 then
-    bufnr = api.nvim_get_current_buf()
-  end
+  bufnr = vim._resolve_bufnr(bufnr)
   local bufstate = bufstates[bufnr]
   local client_lens = (bufstate or {}).client_hints or {}
   local client_ids = vim.tbl_keys(client_lens) --- @type integer[]
@@ -221,9 +219,7 @@ end
 --- Disable inlay hints for a buffer
 ---@param bufnr (integer) Buffer handle, or 0 for current
 local function _disable(bufnr)
-  if bufnr == 0 then
-    bufnr = api.nvim_get_current_buf()
-  end
+  bufnr = vim._resolve_bufnr(bufnr)
   clear(bufnr)
   bufstates[bufnr] = nil
   bufstates[bufnr].enabled = false
@@ -242,9 +238,7 @@ end
 --- Enable inlay hints for a buffer
 ---@param bufnr (integer) Buffer handle, or 0 for current
 local function _enable(bufnr)
-  if bufnr == 0 then
-    bufnr = api.nvim_get_current_buf()
-  end
+  bufnr = vim._resolve_bufnr(bufnr)
   bufstates[bufnr] = nil
   bufstates[bufnr].enabled = true
   _refresh(bufnr)
@@ -371,13 +365,10 @@ function M.is_enabled(filter)
   filter = filter or {}
   local bufnr = filter.bufnr
 
-  vim.validate('bufnr', bufnr, 'number', true)
   if bufnr == nil then
     return globalstate.enabled
-  elseif bufnr == 0 then
-    bufnr = api.nvim_get_current_buf()
   end
-  return bufstates[bufnr].enabled
+  return bufstates[vim._resolve_bufnr(bufnr)].enabled
 end
 
 --- Optional filters |kwargs|, or `nil` for all.