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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-10-08 14:03:52 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-10-08 14:45:37 +0100 |
| commit | f997b67550144c6c0562f94c9b9cb932125d0444 (patch) | |
| tree | 8858edff564203f4282df738b271d5ba5a3dff45 /gcc/tree-vectorizer.c | |
| parent | c06617a79b41da37d80d7e88a3dbc56818f3e706 (diff) | |
| download | gcc-f997b67550144c6c0562f94c9b9cb932125d0444.zip gcc-f997b67550144c6c0562f94c9b9cb932125d0444.tar.gz gcc-f997b67550144c6c0562f94c9b9cb932125d0444.tar.bz2 | |
libstdc++: Add C++11 member functions for ios::failure in old ABI
The new constructors that C++11 added to std::ios_base::failure were
missing for the old ABI. This adds them, but just ignores the
std::error_code argument (because there's nowhere to store it).
This also adds a code() member, which should be provided by the
std::system_error base class, but that base class isn't present in the
old ABI.
This allows the old ios::failure to be used in code that expects the new
API, although with reduced functionality.
libstdc++-v3/ChangeLog:
* include/bits/ios_base.h (ios_base::failure): Add constructors
takeing error_code argument. Add code() member function.
* testsuite/27_io/ios_base/failure/cxx11.cc: Allow test to
run for the old ABI but do not check for derivation from
std::system_error.
* testsuite/27_io/ios_base/failure/error_code.cc: New test.
Diffstat (limited to 'gcc/tree-vectorizer.c')
0 files changed, 0 insertions, 0 deletions