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| author | Jonathan Wakely <jwakely@redhat.com> | 2024-07-05 18:39:50 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2024-07-06 21:15:25 +0100 |
| commit | dcc735aaeae1cc985a143ade883db748fb10554d (patch) | |
| tree | c39fc3d6336dcc450e466dce9c1b1e0ea3480336 /libstdc++-v3/testsuite | |
| parent | 273f16a125c4fab664683376ae04a9a31e7d6a22 (diff) | |
| download | gcc-dcc735aaeae1cc985a143ade883db748fb10554d.zip gcc-dcc735aaeae1cc985a143ade883db748fb10554d.tar.gz gcc-dcc735aaeae1cc985a143ade883db748fb10554d.tar.bz2 | |
libstdc++: Restore support for including <name.h> in extern "C" [PR115797]
The r15-1857 change means that <type_traits> is included by <cmath> for
C++17 and up, which breaks code including <math.h> inside an extern "C"
block. Although doing that is not allowed by the C++ standard, there's
lots of existing code which incorrectly thinks it's a good idea and so
we try to support it.
libstdc++-v3/ChangeLog:
PR libstdc++/115797
* include/std/type_traits: Ensure "C++" language linkage.
* testsuite/17_intro/headers/c++2011/linkage.cc: Replace
dg-options with c++11 target selector.
Diffstat (limited to 'libstdc++-v3/testsuite')
| -rw-r--r-- | libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc b/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc index c43384e..1825801 100644 --- a/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc +++ b/libstdc++-v3/testsuite/17_intro/headers/c++2011/linkage.cc @@ -15,8 +15,7 @@ // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. -// { dg-options "-std=gnu++11" } -// { dg-do compile } +// { dg-do compile { target c++11 } } // libstdc++/69386 |