[src/trunk]: src/tests/usr.bin/xlint tests/lint: remove unused variables

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/190677724ecc
branches:  trunk
changeset: 1022126:190677724ecc
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Jul 05 18:55:14 2021 +0000

description:
tests/lint: remove unused variables

diffstat:

 tests/usr.bin/xlint/check-expect.lua |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (37 lines):

diff -r 91e2957910ad -r 190677724ecc tests/usr.bin/xlint/check-expect.lua
--- a/tests/usr.bin/xlint/check-expect.lua      Mon Jul 05 16:59:54 2021 +0000
+++ b/tests/usr.bin/xlint/check-expect.lua      Mon Jul 05 18:55:14 2021 +0000
@@ -1,5 +1,5 @@
 #!  /usr/bin/lua
--- $NetBSD: check-expect.lua,v 1.8 2021/04/08 22:18:27 rillig Exp $
+-- $NetBSD: check-expect.lua,v 1.9 2021/07/05 18:55:14 rillig Exp $
 
 --[[
 
@@ -73,15 +73,14 @@
 end
 
 
-local function load_actual_messages_from_exp(exp_fname, primary_fname)
+local function load_actual_messages_from_exp(exp_fname)
 
   local lines = load_lines(exp_fname)
   if lines == nil then return nil end
 
   local messages = {}
   for exp_lineno, line in ipairs(lines) do
-    for location, c_filename, c_lineno, message
-         in line:gmatch("((%S+)%((%d+)%)): (.+)$") do
+    for location, message in line:gmatch("(%S+%(%d+%)): (.+)$") do
       table.insert(messages, {
         exp_lineno = exp_lineno,
         location = location,
@@ -101,7 +100,7 @@
     load_expect_comments_from_c(c_fname, errors)
   if comment_locations == nil then return end
 
-  local messages = load_actual_messages_from_exp(exp_fname, c_fname)
+  local messages = load_actual_messages_from_exp(exp_fname)
   if messages == nil then return end
 
   for _, act in ipairs(messages) do