digitalmars.D.bugs - [Issue 21953] New: arrayop accepted on array of noreturn, leading to
- d-bugmail puremagic.com (28/28) May 22 2021 https://issues.dlang.org/show_bug.cgi?id=21953
https://issues.dlang.org/show_bug.cgi?id=21953 Issue ID: 21953 Summary: arrayop accepted on array of noreturn, leading to runtime failure or wrong code Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Keywords: accepts-invalid, wrong-code Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: b2.temp gmx.com this code is accepted but should not --- alias noreturn = typeof(*null); void main() { noreturn[100] a; a[] = null; // rt failure // a[55] = null; // Error: cannot implicitly convert expression `null` of type `typeof(null)` to `noreturn` } --- as the commented expstmt does not pass. --
May 22 2021