From f9f05e483984bf89fec7778aaa55ece8ba2a86bb Mon Sep 17 00:00:00 2001 From: Jonathan Wakely <jwakely@redhat.com> Date: Mon, 3 Jul 2023 19:33:18 +0100 Subject: [PATCH] libstdc++: Fix <iosfwd> synopsis test The <syncstream> header is only supported for the cxx11 ABI. The declarations of basic_syncbuf, basic_osyncstream, syncbuf and osyncstream were already correctly guarded by a check for _GLIBCXX_USE_CXX11_ABI, but the wsyncbuf and wosyncstream declarations were not. libstdc++-v3/ChangeLog: * testsuite/27_io/headers/iosfwd/synopsis.cc: Make wsyncbuf and wosyncstream depend on _GLIBCXX_USE_CXX11_ABI. --- libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc b/libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc index b6d3fa7a7190..12f47ae81331 100644 --- a/libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc +++ b/libstdc++-v3/testsuite/27_io/headers/iosfwd/synopsis.cc @@ -115,7 +115,7 @@ _GLIBCXX_END_NAMESPACE_CXX11 typedef basic_ofstream<wchar_t> wofstream; typedef basic_fstream<wchar_t> wfstream; -#if __cplusplus >= 202002L +#if __cplusplus >= 202002L && _GLIBCXX_USE_CXX11_ABI typedef basic_syncbuf<wchar_t> wsyncbuf; typedef basic_osyncstream<wchar_t> wosyncstream; #endif -- GitLab