digitalmars.D.bugs - [Issue 14672] New: Internal error: e2ir.c 4620 When copying array of
- via Digitalmars-d-bugs (30/30) Jun 09 2015 https://issues.dlang.org/show_bug.cgi?id=14672
https://issues.dlang.org/show_bug.cgi?id=14672 Issue ID: 14672 Summary: Internal error: e2ir.c 4620 When copying array of derived class to an array of base class Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: petar.p.kirov gmail.com To reproduce: class B {} class D : B {} void main() { D[] arr_d; B[] arr_b; arr_b[] = arr_d[]; // Internal error: e2ir.c 4620 arr_b = cast(B[])arr_d; // Requires cast, cuz of arr_b = arr_d; // "Error: cannot implicitly // convert expression (arr_d) of type D[] to B[]" D d = new D(); arr_b = [d]; // This does work as expected } Tested in DMD64 D Compiler v2.067.1 on Linux. --
Jun 09 2015