http://d.puremagic.com/issues/show_bug.cgi?id=2674
Summary: Copy postblit constructor this(this) not called for members Product: D Version: unspecified Platform: PC OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: DMD AssignedTo: bugzi...@digitalmars.com ReportedBy: and...@metalanguage.com Consider this code: struct A { this(this) { writeln("A's copy"); } } struct B { A member; this(this) { writeln("B's copy"); } } void main(string[] args) { B b1; B b2 = b1; } It only prints "B's copy" which means that the A member of B has not been properly copied. There are many bugs related to this(this), but this is a blocker. --