https://issues.dlang.org/show_bug.cgi?id=23917
Issue ID: 23917 Summary: "ref" in alias this call not detected in "auto ref" return resolution Product: D Version: D2 Hardware: All OS: All Status: NEW Keywords: rejects-valid Severity: normal Priority: P3 Component: dmd Assignee: nob...@puremagic.com Reporter: dlang-bugzi...@thecybershadow.net ////////////////////// test.d ///////////////////// struct NC { @disable this(this); } struct S { struct A { @property ref NC value() { assert(false); } alias value this; } A a; auto ref NC get() return { return a; } } /////////////////////////////////////////////////// Compiler says: test.d(14): Error: struct `test.NC` is not copyable because it has a disabled postblit However, changing "auto ref" to "ref" makes it work. --