From: Joseph Myers <joseph@codesourcery.com>
To: <libc-alpha@sourceware.org>
Subject: Fix build of nptl/tst-thread_local1.cc with GCC 12
Date: Mon, 2 Aug 2021 16:16:10 +0000 [thread overview]
Message-ID: <alpine.DEB.2.22.394.2108021615400.701636@digraph.polyomino.org.uk> (raw)
The test nptl/tst-thread_local1.cc fails to build with GCC mainline
because of changes to what libstdc++ headers implicitly include what
other headers:
tst-thread_local1.cc: In function 'int do_test()':
tst-thread_local1.cc:177:5: error: variable 'std::array<std::pair<const char*, std::function<void(void* (*)(void*))> >, 2> do_thread_X' has initializer but incomplete type
177 | do_thread_X
| ^~~~~~~~~~~
Fix this by adding an explicit include of <array>.
Tested with build-many-glibcs.py for aarch64-linux-gnu.
diff --git a/nptl/tst-thread_local1.cc b/nptl/tst-thread_local1.cc
index 9608afa..338aafe 100644
--- a/nptl/tst-thread_local1.cc
+++ b/nptl/tst-thread_local1.cc
@@ -21,6 +21,7 @@
#include <stdio.h>
#include <string.h>
+#include <array>
#include <functional>
#include <string>
#include <thread>
--
Joseph S. Myers
joseph@codesourcery.com
next reply other threads:[~2021-08-02 16:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 16:16 Joseph Myers [this message]
2021-08-02 16:25 ` Florian Weimer
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