digitalmars.D.bugs - [Issue 22777] New: stat struct in core.sys.windows.stat assumes
- d-bugmail puremagic.com (32/32) Feb 15 2022 https://issues.dlang.org/show_bug.cgi?id=22777
https://issues.dlang.org/show_bug.cgi?id=22777 Issue ID: 22777 Summary: stat struct in core.sys.windows.stat assumes CRuntime_DigitalMars Product: D Version: D2 Hardware: All OS: Windows Status: NEW Severity: normal Priority: P1 Component: druntime Assignee: nobody puremagic.com Reporter: duser airmail.cc test program: /// import core.sys.windows.stat; import std.stdio; struct X { struct_stat sb; ubyte[8] extra; } void main() { X x; stat(".", &x.sb); foreach (m; __traits(allMembers, struct_stat)) writefln("%s = %s", m, __traits(getMember, x.sb, m)); writefln("extra = %s", x.extra); } /// with "dmd -m32", the output looks normal with "dmd -m32mscoff" or "dmd -m64" (same output), some of the fields are misaligned and four bytes are written past the end of the struct --
Feb 15 2022