From: Jonathan Wakely <jwakely@redhat.com>
Date: Tue, 27 May 2025 20:50:24 +0000 (+0100)
Subject: libstdc++: Fix another 17_intro/names.cc failure on AIX
X-Git-Tag: basepoints/gcc-17~7848
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e7cf04d54f5ffb540fdd5406010bb162b9f472b;p=thirdparty%2Fgcc.git

libstdc++: Fix another 17_intro/names.cc failure on AIX

FAIL: 17_intro/names.cc  -std=gnu++98 (test for excess errors)

Also fix typo in experimental/names.cc where I did #undef for the wrong
name in r16-901-gd1ced2a5ea6b09.

libstdc++-v3/ChangeLog:

	* testsuite/17_intro/names.cc [_AIX] (a): Undefine.
	* testsuite/experimental/names.cc [_AIX] (ptr): Undefine.
---

diff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc
index a61e49dc819..f32205d9c7f 100644
--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -248,6 +248,8 @@
 #undef r
 #undef x
 #undef y
+// <stdlib.h> defines drand48_data::a
+#undef a
 // <sys/localedef.h> defines _LC_weight_t::n
 #undef n
 // <sys/poll.h> defines pollfd_ext::u on AIX 7.3
diff --git a/libstdc++-v3/testsuite/experimental/names.cc b/libstdc++-v3/testsuite/experimental/names.cc
index 4bedd530ecc..94ae76fc610 100644
--- a/libstdc++-v3/testsuite/experimental/names.cc
+++ b/libstdc++-v3/testsuite/experimental/names.cc
@@ -25,7 +25,7 @@
 
 #ifdef _AIX
 // <netdb.h> declares endnetgrent_r with ptr parameter.
-# undef n
+# undef ptr
 #endif
 
 // Filesystem