...popl	%edi
	ret
L6:
	popl	%ebx
	xorl	%eax, %eax
	popl	%esi
	popl	%edi
	ret


_main...

...EAX,EAX
        pop ESI
        pop EBX
        leave
        ret


Even compiling that code with ldc2 0...

...0001A0C5
        xor     eax, eax                                ; 00402017 _ 31. C0
        ret                                             ; 00402019 _ C3

Where Unnamed_2_1A0DC is...

...segrel)
        xor     eax, eax                                  ; 0008 _ 31. C0
        ret                                             ; 000A _ C3
__Dmain ENDP


exe:

?_0072  LABEL...

...edx()
        xor     eax, eax              ; 0008 _ 31. C0
        ret                           ; 000A _ C3
__Dmain ENDP


ie foo is...

...ret

__Dmain:
L0:     push    EAX
        call    near ptr _D4temp3funFNaNbZi
        add EAX,EAX
        pop ECX
        ret...

...fn;
        mov [RBP+8], RAX;
        pop RAX;
        ret;
    }
}

The program behaves as expected, that is...

...pop    rbx
  417926:    c9                       leave
  417927:    c3                       ret
...

-- 
Configure issuemail: https://d.puremagic.com/issues...

...EAX
		mov	[ESP],0
		add	ESP,8
		ret	4

__Dmain:
L0:     mov EAX,offset FLAT...

...8[EDX], ESI
    pop ESI
    pop EBX
    ret 4

Bar.__ctor:
    push EBX
    mov EBX...