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| author | Nathan Sidwell <nathan@acm.org> | 2021-01-20 09:21:02 -0800 |
|---|---|---|
| committer | Nathan Sidwell <nathan@acm.org> | 2021-01-20 11:41:51 -0800 |
| commit | 911f797a9be2dc8ef59f5d5bd6d68baf650b8822 (patch) | |
| tree | 79b22640e9966fdc154351b77c8273674f2986c1 /gcc/fortran/resolve.c | |
| parent | e140f5fd3e235c5a37dc99b79f37a5ad4dc59064 (diff) | |
| download | gcc-911f797a9be2dc8ef59f5d5bd6d68baf650b8822.zip gcc-911f797a9be2dc8ef59f5d5bd6d68baf650b8822.tar.gz gcc-911f797a9be2dc8ef59f5d5bd6d68baf650b8822.tar.bz2 | |
c++: Avoid UB in signed shift [PR 98625]
I'd forgotten that left shifting a negative value is UB until C++20.
Insert some casts to do unsigned shifts.
PT c++/98625
gcc/cp/
* module.cc (bytes_in::i, bytes_in::wi): Avoid left shift of
signed type.
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions