| commit | 22a7fa8517063c76b069d2b08dca5a9d270798f8 | |
| author | Jakub Jelinek <jakub@redhat.com> | |
| Fri, 14 Feb 2020 11:45:30 +0000 (14 12:45 +0100) | ||
| committer | Jakub Jelinek <jakub@redhat.com> | |
| Fri, 14 Feb 2020 15:01:43 +0000 (14 16:01 +0100) | ||
| tree | 7e8226fe705d4c04b272dc98bf8bf4ef22858b27 | treesnapshot (tar.gz zip) |
| parent | dbdf86838aaaef76620c00c53096cfe157d5af6e | commitdiff |
backport: re PR c++/61414 (enum class bitfield size-checking needs a separate warning flag controlling it)
Backported from mainline
2019-11-26 Jakub Jelinek <jakub@redhat.com>
PR c++/61414
* c-attribs.c (handle_mode_attribute): Add mode attribute to
ENUMERAL_TYPEs.
* class.c (enum_to_min_precision): New hash_map.
(enum_min_precision): New function.
(check_bitfield_decl): Use it.
* g++.dg/cpp0x/enum23.C: Remove xfail.
* g++.dg/cpp0x/enum28.C: New test.
Backported from mainline
2019-11-26 Jakub Jelinek <jakub@redhat.com>
PR c++/61414
* c-attribs.c (handle_mode_attribute): Add mode attribute to
ENUMERAL_TYPEs.
* class.c (enum_to_min_precision): New hash_map.
(enum_min_precision): New function.
(check_bitfield_decl): Use it.
* g++.dg/cpp0x/enum23.C: Remove xfail.
* g++.dg/cpp0x/enum28.C: New test.