refactor: fix luals type warnings

3 files changed, 5 insertions, 5 deletions

diff --git a/scripts/gen_help_html.lua b/scripts/gen_help_html.lua
index e238fee5f8..722efc489f 100644
--- a/scripts/gen_help_html.lua
+++ b/scripts/gen_help_html.lua
@@ -1372,7 +1372,7 @@ function M.validate(help_dir, include, parser_path)
   parser_path = parser_path and vim.fn.expand(parser_path) or nil
 
   for _, f in ipairs(helpfiles) do
-    local helpfile = assert(vim.fs.basename(f))
+    local helpfile = vim.fs.basename(f)
     local rv = validate_one(f, parser_path)
     print(('validated (%-4s errors): %s'):format(#rv.parse_errors, helpfile))
     if #rv.parse_errors > 0 then
@@ -1430,7 +1430,7 @@ end
 ---    :help files, we can be precise about the tolerances here.
 --- @param help_dir? string e.g. '$VIMRUNTIME/doc' or './runtime/doc'
 function M.test_gen(help_dir)
-  local tmpdir = assert(vim.fs.dirname(vim.fn.tempname()))
+  local tmpdir = vim.fs.dirname(vim.fn.tempname())
   help_dir = vim.fn.expand(help_dir or '$VIMRUNTIME/doc')
   print('doc path = ' .. vim.uv.fs_realpath(help_dir))
 
diff --git a/scripts/gen_vimdoc.lua b/scripts/gen_vimdoc.lua
index 9c6225efc3..b88bdff99b 100755
--- a/scripts/gen_vimdoc.lua
+++ b/scripts/gen_vimdoc.lua
@@ -813,7 +813,7 @@ local function get_script_path()
 end
 
 local script_path = get_script_path()
-local base_dir = vim.fs.dirname(assert(vim.fs.dirname(script_path)))
+local base_dir = vim.fs.dirname(vim.fs.dirname(script_path))
 
 local function delete_lines_below(doc_file, tokenstr)
   local lines = {} --- @type string[]
@@ -965,7 +965,7 @@ local function gen_target(cfg)
       end
     end
     -- FIXME: Using f_base will confuse `_meta/protocol.lua` with `protocol.lua`
-    local f_base = assert(vim.fs.basename(f))
+    local f_base = vim.fs.basename(f)
     sections[f_base] = make_section(f_base, cfg, briefs_txt, funs_txt)
   end
 
diff --git a/scripts/luacats_parser.lua b/scripts/luacats_parser.lua
index cb301b32e4..66fe8ed616 100644
--- a/scripts/luacats_parser.lua
+++ b/scripts/luacats_parser.lua
@@ -458,7 +458,7 @@ local function dump_uncommitted(filename, uncommitted)
   local out_path = 'luacats-uncommited/' .. filename:gsub('/', '%%') .. '.txt'
   if #uncommitted > 0 then
     print(string.format('Could not commit %d objects in %s', #uncommitted, filename))
-    vim.fn.mkdir(assert(vim.fs.dirname(out_path)), 'p')
+    vim.fn.mkdir(vim.fs.dirname(out_path), 'p')
     local f = assert(io.open(out_path, 'w'))
     for i, x in ipairs(uncommitted) do
       f:write(i)