On Tue, Jun 28, 2016 at 8:15 AM, Erich Steinböck <[email protected]
> wrote:
> I fixed a name clash between the new gcc 6 cmath and our oorexxapi.h (see
> revision [r11067]).
>
> It should build now also on gcc 6, with lots of warnings, though, one of
> which being really prominent:
>
> main/trunk/interpreter/memory/MemorySegment.hpp:139:56: warning: placement
> new constructing an object of type ‘DeadObject’ and size ‘40’ in a region
> of type ‘char [8]’ and size ‘8’ [-Wplacement-new=]
> inline DeadObject *createDeadObject() { return new ((void
> *)segmentStart) DeadObject(segmentSize); }
>
> ^~~~~~~~~~~~~~~~~~~~
>
> Any suggestions, how I'd best fix that, without breaking anything, please
> ... :-)
>
You might try breaking that up into two statements where you assign a temp
variable to the address of segment start and use the temp variable to
instantiate the object.
Rick
>
>
> Erich
>
> On Tue, Jun 28, 2016 at 11:41 AM, Rick McGuire <[email protected]>
> wrote:
>
>> Do you have a pointer to the description of the new restrictions? This
>> essentially makes macros useless for a lot of purposes. Also, I suspect
>> there might be something else going on here, because RexxMethod1 and
>> wholenumber_t should most definitely be defined by that point.
>>
>> Rick
>>
>> On Mon, Jun 27, 2016 at 11:19 PM, Erico Mendonca <[email protected]
>> > wrote:
>>
>>> >
>>> >Is the problem with the token OPTIONAL_RexxStringObject? The fix could
>>> be a
>>> >simple as adding some additional defines for all of the OPTIONAL_*
>>> types at
>>> >the top of oorexxapi.h.
>>> >
>>>
>>> Not only that. In this call, for example:
>>>
>>> RexxMethod1(wholenumber_t, rexx_queue_queue,
>>> OPTIONAL_RexxStringObject, queue_line)
>>>
>>> GCC will complain about every one of the elements not being a valid
>>> token, like RexxMethod1, wholenumber_t, rexx_queue_queue...
>>>
>>> --
>>> — Erico Mendonça
>>>
>>> Dedicated Support Engineer
>>> SUSE
>>>
>>>
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>
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