[Issue 15680] New: TypeInfo broken for typeof(null)

via Digitalmars-d-bugs digitalmars-d-bugs at puremagic.com
Sat Feb 13 13:08:19 PST 2016


https://issues.dlang.org/show_bug.cgi?id=15680

          Issue ID: 15680
           Summary: TypeInfo broken for typeof(null)
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Mac OS X
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: code at klickverbot.at

This crashes on DMD 2.070.0:

---
void main() {
   import core.stdc.stdio;
   printf("%p\n", typeid(null).initializer().ptr);
}
---

I haven't had a close look at the codegen, but it seems like DMD emits TypeInfo
(the abstract base class) for typeof(null).

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