strange link error: _My_struct__xtoHashFNbNeKxSQBlQBoQBiZm _My_struct__xopEqualsMxFKxSQBlQBoQBiZb

[mw]

Hi,

I just encountered a strange link error: I have a `struct` type 
`My_struct`, the program compiles fine, but at link time, it 
errors out:

undefined reference to _My_struct__xtoHashFNbNeKxSQBlQBoQBiZm
undefined reference to _My_struct__xopEqualsMxFKxSQBlQBoQBiZb

looks like it treats My_struct type as `class` type?

I'm just wondering how to fix this?


both compilers report the same link error:

DMD64 D Compiler v2.105.0
LDC - the LLVM D compiler (1.35.0):


Thanks.