← Back to index | Original Bugzilla link

Bug 20749 – Invalid cast of class ref to AA isn't caught

Status: NEW
Severity: normal
Priority: P3
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2020-04-19T11:37:42Z
Last change time: 2024-12-13T19:08:11Z
Keywords: accepts-invalid
Assigned to: No Owner
Creator: kinke

Moved to GitHub: dmd#19692 →

Comments

Comment #0 by kinke — 2020-04-19T11:37:42Z

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); }

Comment #1 by robert.schadek — 2024-12-13T19:08:11Z

THIS ISSUE HAS BEEN MOVED TO GITHUB https://github.com/dlang/dmd/issues/19692 DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB