From d96fff6115c5ddc17e7edc1163d42edbdfd9a248 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Thu, 3 Oct 2019 09:26:48 +0200
Subject: [PATCH] tests: be robust to -DNDEBUG

input.y: In function 'yylex':
input.y:67:7: error: unused variable 'input_elts' [-Werror=unused-variable]
   int input_elts = sizeof input / sizeof input[0];
       ^~~~~~~~~~
cc1: all warnings being treated as errors

* tests/input.at, tests/local.at: Avoid that.
---
 tests/input.at | 1 +
 tests/local.at | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tests/input.at b/tests/input.at
index ffe89881..7174159b 100644
--- a/tests/input.at
+++ b/tests/input.at
@@ -1321,6 +1321,7 @@ yylex (void)
 #output "; /* "
   */
   enum { input_elts = sizeof input };
+  (void) input_elts;
   static ptrdiff_t toknum;
   assert (0 <= toknum && toknum < input_elts);
   yylval = value_as_yystype (input[toknum]);
diff --git a/tests/local.at b/tests/local.at
index fee44382..17759b2f 100644
--- a/tests/local.at
+++ b/tests/local.at
@@ -559,6 +559,7 @@ static
   int res;
   ]AT_USE_LEX_ARGS[
   int input_elts = sizeof input / sizeof input[0];
+  (void) input_elts;
   assert (0 <= toknum && toknum < input_elts);
   res = input[toknum++];
   ]$2[;]AT_TOKEN_CTOR_IF([], [[