[Issue 12989] Wrong x86_64 code for delegate return when compiled as lib (-lib)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=12989

--- Comment #1 from Dragos Carp <dragoscarp at gmail.com> ---
Created attachment 1368
  --> https://issues.dlang.org/attachment.cgi?id=1368&action=edit
Simplified test

Compile it with dmd -m64 -gc -O issue12989.d

--