digitalmars.D.bugs - [Issue 21636] New: std.bitmanip: bitfields size of bitfield should
- d-bugmail puremagic.com (28/28) Feb 13 2021 https://issues.dlang.org/show_bug.cgi?id=21636
https://issues.dlang.org/show_bug.cgi?id=21636 Issue ID: 21636 Summary: std.bitmanip: bitfields size of bitfield should be checked against size of used type Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: enhancement Priority: P1 Component: phobos Assignee: nobody puremagic.com Reporter: bugzilla bernis-buecher.de struct A { mixin(bitfields!(byte, "x", 32)); } unittest { A a; a.x = 17; } produces test.d-mixin-5(6): [unittest] Value is greater than the maximum value of bitfield 'x' The reason is, that a byte cannot hold 32 bits. --
Feb 13 2021