From: Mark Wielaard <mark@klomp.org>
Date: Tue, 16 Jan 2018 10:08:59 +0000 (+0100)
Subject: Fix memcheck/tests/linux/dlclose_leak.c build under -std=gnu90.
X-Git-Tag: VALGRIND_3_14_0~179
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=400ad0e36e279aa80a23256abdde705dfa9d48b6;p=thirdparty%2Fvalgrind.git

Fix memcheck/tests/linux/dlclose_leak.c build under -std=gnu90.

Older gcc (4.8) default to GNU C90. Causing:

dlclose_leak.c:14:5: error: ‘for’ loop initial declarations are only
                     allowed in C99 mode

Fix by declaring int i before the loop.
---

diff --git a/memcheck/tests/linux/dlclose_leak.c b/memcheck/tests/linux/dlclose_leak.c
index 329aaced3d..0a8fba37fb 100644
--- a/memcheck/tests/linux/dlclose_leak.c
+++ b/memcheck/tests/linux/dlclose_leak.c
@@ -11,7 +11,8 @@ char* (*alloc_1_byte)(void);
 
 int main(int argc, char** argv)
 {
-    for (int i = 0; i < 2; ++i)
+    int i;
+    for (i = 0; i < 2; ++i)
     {
         char* memToLeak;
         char x __attribute__((unused));