diff options
Diffstat (limited to 'lib/std/meta/trailer_flags.zig')
| -rw-r--r-- | lib/std/meta/trailer_flags.zig | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/lib/std/meta/trailer_flags.zig b/lib/std/meta/trailer_flags.zig index 40fbc57dfe..a5882d9e1b 100644 --- a/lib/std/meta/trailer_flags.zig +++ b/lib/std/meta/trailer_flags.zig @@ -21,20 +21,7 @@ pub fn TrailerFlags(comptime Fields: type) type { pub const Int = meta.Int(.unsigned, bit_count); pub const bit_count = @typeInfo(Fields).Struct.fields.len; - pub const FieldEnum = blk: { - comptime var fields: [bit_count]TypeInfo.EnumField = undefined; - inline for (@typeInfo(Fields).Struct.fields) |struct_field, i| - fields[i] = .{ .name = struct_field.name, .value = i }; - break :blk @Type(.{ - .Enum = .{ - .layout = .Auto, - .tag_type = std.math.IntFittingRange(0, bit_count - 1), - .fields = &fields, - .decls = &[_]TypeInfo.Declaration{}, - .is_exhaustive = true, - }, - }); - }; + pub const FieldEnum = std.meta.FieldEnum(Fields); pub const InitStruct = blk: { comptime var fields: [bit_count]TypeInfo.StructField = undefined; @@ -135,10 +122,7 @@ pub fn TrailerFlags(comptime Fields: type) type { } pub fn Field(comptime field: FieldEnum) type { - inline for (@typeInfo(Fields).Struct.fields) |field_info, i| { - if (i == @enumToInt(field)) - return field_info.field_type; - } + return @typeInfo(Fields).Struct.fields[@enumToInt(field)].field_type; } pub fn sizeInBytes(self: Self) usize { |