From b5f88b593a580956dfb74b6fb9ba9ab3e178bdf6 Mon Sep 17 00:00:00 2001
From: seyko <seyko2@gmail.com>
Date: Tue, 3 Mar 2015 16:32:25 +0300
Subject: Turn on a implicit-function-declaration warning by default.

A non declared function leads to a seriuos problems. And while
gcc don't turn this warning on lets tcc do it. This warning
can be turned off by -Wno-implicit-function-declaration option.
And autor must explicitly do this if program must be compiled
with this warning off.
---
 tests/tests2/46_grep.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tests/tests2/46_grep.c')

diff --git a/tests/tests2/46_grep.c b/tests/tests2/46_grep.c
index 3123bc3..049dfb1 100644
--- a/tests/tests2/46_grep.c
+++ b/tests/tests2/46_grep.c
@@ -16,6 +16,7 @@
  */
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>	// tolower()
 
 /*
  * grep
-- 
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