digitalmars.D.bugs - [Issue 20749] New: Invalid cast of class ref to AA isn't caught
- d-bugmail puremagic.com (23/23) Apr 19 2020 https://issues.dlang.org/show_bug.cgi?id=20749
https://issues.dlang.org/show_bug.cgi?id=20749 Issue ID: 20749 Summary: Invalid cast of class ref to AA isn't caught Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: kinke gmx.net This wrongly compiles, then segfaults at runtime: class Empty {} void main() { auto e = new Empty; auto aa = cast(Empty[string]) e; import std.stdio; writeln(aa); } --
Apr 19 2020