Am Fri, 10 Nov 2017 02:33:41 +0000
schrieb David Nadlinger <c...@klickverbot.at>:
> On Friday, 10 November 2017 at 02:26:46 UTC, Michael V. Franklin
> wrote:
> > `_Dmain` is equivalent, as I expected, but what's going on with
> > `main`? Anything to be concerned about?
>
> I think these are just the getter and setter implementation
> bodies. (Note that main ends with an unconditional jmp to
> _d_run_main.) No idea why the symbol labels aren't shown.
This is indeed just a bug in the compiler explorer. Disable the 'Remove
all lines which are only comments' option and you'll get this:
main:
mov rdx, QWORD PTR _Dmain@GOTPCREL[rip]
jmp _d_run_main@PLT
@property uint example.S.prop():
mov eax, DWORD PTR [rdi]
ret
@property uint example.S.prop(uint):
mov eax, esi
mov DWORD PTR [rdi], esi
ret
_Dmain:
...
One thing we could improve though is to not emit the lambda as a
separate function, as it can never be called anyway (the only possible
call is inlined).
-- Johannes
