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* [gcc r14-8751] libstdc++: Fix experimental/names.cc failure on AIX
@ 2024-02-02 13:54 Jonathan Wakely
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From: Jonathan Wakely @ 2024-02-02 13:54 UTC (permalink / raw)
To: gcc-cvs, libstdc++-cvs
https://gcc.gnu.org/g:f929293589009f82d19d6df447af6f7e7b984107
commit r14-8751-gf929293589009f82d19d6df447af6f7e7b984107
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Fri Feb 2 10:46:52 2024 +0000
libstdc++: Fix experimental/names.cc failure on AIX
This fails due to "u" being used in a system header.
FAIL: experimental/names.cc -std=gnu++17 (test for excess errors)
Excess errors:
/usr/include/sys/poll.h:77: error: expected unqualified-id before ';' token
/usr/include/sys/poll.h:77: error: expected ')' before ';' token
FAIL: experimental/names.cc -std=gnu++17 (test for excess errors)
Excess errors:
/usr/include/sys/poll.h:102: error: expected unqualified-id before ';' token
/usr/include/sys/poll.h:102: error: expected ')' before ';' token
libstdc++-v3/ChangeLog:
* testsuite/17_intro/names.cc [_AIX]: Undefine "u".
Diff:
---
libstdc++-v3/testsuite/17_intro/names.cc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libstdc++-v3/testsuite/17_intro/names.cc b/libstdc++-v3/testsuite/17_intro/names.cc
index 53c5aff219d3..784da9a73522 100644
--- a/libstdc++-v3/testsuite/17_intro/names.cc
+++ b/libstdc++-v3/testsuite/17_intro/names.cc
@@ -240,6 +240,8 @@
#undef r
#undef x
#undef y
+// <sys/poll.h> defines pollfd_ext::u on AIX 7.3
+#undef u
// <sys/var.h> defines vario::v
#undef v
// <sys/timer.h> defines trb::func and cputime_tmr::func
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