From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Sat, 2 Apr 2022 02:51:04 +0000 (-0300)
Subject: stdio: Fix tst-vfprintf-user-type on clang
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=593c609e5afc68d6ea1f2d0617f7f8f1bc679fae;p=thirdparty%2Fglibc.git

stdio: Fix tst-vfprintf-user-type on clang

The pointer alias comparison will be optimized away by the compiler,
and gcc and clang will evaluate differently (clang evaluates as
false, while gcc as true).
---

diff --git a/stdio-common/tst-vfprintf-user-type.c b/stdio-common/tst-vfprintf-user-type.c
index 3fc98b30f1..41ae8a45c1 100644
--- a/stdio-common/tst-vfprintf-user-type.c
+++ b/stdio-common/tst-vfprintf-user-type.c
@@ -183,7 +183,6 @@ do_test (void)
 #else
   extern int asprintf_alias (char **, const char *, ...) __asm__ ("asprintf");
 #endif
-  TEST_VERIFY (asprintf_alias == asprintf);
   char *str = NULL;
   TEST_VERIFY (asprintf_alias (&str, "[[%P]]", 123L, 456.0) >= 0);
   TEST_COMPARE_STRING (str, "[[(123, 456.000000)]]");