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Fixed all clang -Wsigned-enum-bitfield warnings

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Made enums involved in bitfields unsigned.

Used unsigned char specifically because gcc before 9.3 seems to have a bug where it warns about bitfields not being big enough to hold the enum, even though they are.
This commit is contained in:
Sean McBride 2022-03-04 15:42:13 -05:00
parent 5379063b54
commit 840b6856c5
1 changed files with 2 additions and 2 deletions
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4
include/fmt/core.h
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@ -2014,11 +2014,11 @@ using format_args = basic_format_args<format_context>;
// We cannot use enum classes as bit fields because of a gcc bug
// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61414.
namespace align {
enum type { none, left, right, center, numeric };
enum type : unsigned char { none, left, right, center, numeric };
}
using align_t = align::type;
namespace sign {
enum type { none, minus, plus, space };
enum type : unsigned char { none, minus, plus, space };
}
using sign_t = sign::type;