digitalmars.D.bugs - [Issue 15813] New: extern (C++) classes cannot be used as
- via Digitalmars-d-bugs (34/34) Mar 19 2016 https://issues.dlang.org/show_bug.cgi?id=15813
https://issues.dlang.org/show_bug.cgi?id=15813 Issue ID: 15813 Summary: extern (C++) classes cannot be used as associative array keys Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nobody puremagic.com Reporter: bugzilla digitalmars.com The following crashes when compiled and run: extern (C++) class C { int ti; this(int ti) { this.ti = ti; } size_t toHash() const safe nothrow { return ti; } bool opEquals(Object s) { return (cast(C)s).ti == ti; } } void main() { int[C] aa; auto s = new C(3); aa[s] = 4; assert(aa[s] == 4); } --
Mar 19 2016