digitalmars.D.bugs - [Issue 23986] New: ICE: dip1021 asserts on `typeof(null)` parameter
- d-bugmail puremagic.com (25/25) Jun 10 2023 https://issues.dlang.org/show_bug.cgi?id=23986
https://issues.dlang.org/show_bug.cgi?id=23986 Issue ID: 23986 Summary: ICE: dip1021 asserts on `typeof(null)` parameter Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: dkorpel live.nl ``` // REQUIRED_ARGS: -preview=dip1021 -o- safe: void f(typeof(null) obj, int* x) {} void g() { f(null, null); } ``` Hits the `default: assert(0)` in dmd.escape.isReferenceToMutable, because it doesn't have a case for `Tnull`. --
Jun 10 2023