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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-05-16 21:30:35 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-05-16 21:30:35 +0100 |
| commit | d069df01eda5094cb2c934a7e1567219ba36e511 (patch) | |
| tree | 7ff15df0c3b8141371e384465d6b7d8ea68ce04f /gcc/tree-vect-loop-manip.c | |
| parent | b62dcd16aa033968075f19631c757bb39a16ef92 (diff) | |
| download | gcc-d069df01eda5094cb2c934a7e1567219ba36e511.zip gcc-d069df01eda5094cb2c934a7e1567219ba36e511.tar.gz gcc-d069df01eda5094cb2c934a7e1567219ba36e511.tar.bz2 | |
Implement sane variant converting constructor (P0608R3)
* include/std/variant (__overload_set): Remove.
(_Arr): New helper.
(_Build_FUN): New class template to define a single FUN overload,
with specializations to prevent unwanted conversions, as per P0608R3.
(_Build_FUNs): New class template to build an overload set of FUN.
(_FUN_type): New alias template to perform overload resolution.
(__accepted_type): Use integer_constant base for failure case. Use
_FUN_type for successful case.
(variant::__accepted_index): Use _Tp instead of _Tp&&.
(variant::variant(_Tp&&)): Likewise.
(variant::operator=(_Tp&&)): Likewise.
From-SVN: r271296
Diffstat (limited to 'gcc/tree-vect-loop-manip.c')
0 files changed, 0 insertions, 0 deletions