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| author | Jonathan Wakely <jwakely@redhat.com> | 2025-03-31 12:30:44 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2025-04-01 19:38:33 +0100 |
| commit | 844eed3364309bd20cbb7d6793a16b7c6b889ba4 (patch) | |
| tree | 437d904bab0e91b641f9a16b74fd7bd5d3816713 /gcc/fortran/interface.cc | |
| parent | 2fd74c790556a3de6c42efa564781aa2ac0e3596 (diff) | |
| download | gcc-844eed3364309bd20cbb7d6793a16b7c6b889ba4.zip gcc-844eed3364309bd20cbb7d6793a16b7c6b889ba4.tar.gz gcc-844eed3364309bd20cbb7d6793a16b7c6b889ba4.tar.bz2 | |
libstdc++: Fix -Warray-bounds warning in std::vector::resize [PR114945]
This is yet another false positive warning fix. This time the compiler
can't prove that when the vector has sufficient excess capacity to
append new elements, the pointer to the existing storage is not null.
libstdc++-v3/ChangeLog:
PR libstdc++/114945
* include/bits/vector.tcc (vector::_M_default_append): Add
unreachable condition so the compiler knows that _M_finish is
not null.
* testsuite/23_containers/vector/capacity/114945.cc: New test.
Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>
Diffstat (limited to 'gcc/fortran/interface.cc')
0 files changed, 0 insertions, 0 deletions