Ping!
Thanks for your time,
Andrew
On 29/05/2014 1:02 AM, Andrew Burgess wrote:
> On 28/05/2014 11:56 PM, Pedro Alves wrote:
>> On 05/28/2014 09:38 PM, Andrew Burgess wrote:
>>>
>>> diff --git a/libiberty/testsuite/demangle-expected
>>> b/libiberty/testsuite/demangle-expected
>>> index 453f9a3..0e2bb12 100644
>>> --- a/libiberty/testsuite/demangle-expected
>>> +++ b/libiberty/testsuite/demangle-expected
>>> @@ -4343,3 +4343,9 @@
>>> cereal::detail::InputBindingMap<cereal::JSONInputArchive>::Serializers
>>> cereal::p
>>> --format=gnu-v3
>>> _ZNSt9_Any_data9_M_accessIPZ4postISt8functionIFvvEEEvOT_EUlvE_EERS5_v
>>> void post<std::function<void ()> >(std::function<void
>>> ()>&&)::{lambda()#1}*& std::_Any_data::_M_access<void
>>> post<std::function<void ()> >(void post<std::function<void ()>
>>> >(std::function<void ()>&&)::{lambda()#1}*&&)::{lambda()#1}*>()
>>> +# The following input symbol was found during random, it caused a fault
>>
>> Could you add a single empty # above, to separate the tests?
>> I find that that makes it much easier to follow the file.
>
> Done.
>
>>> +# The following input symbol was found during random, it caused a fault
>>
>> "during random testing?"
>>
>>> +# within the demangler, it's not a symbol we'd expect in the real world.
>>
>> Why not?
>
> Good point(s), that comment was out of date, I've removed it. The
> symbol is a perfectly good symbol which we could find in the real world,
> and should be able to handle.
>
> Patch below only has changes to the tests.
>
> Thanks,
> Andrew
>
> libiberty/ChangeLog:
>
> * cp-demangle.c (d_dump): Only access field from s_fixed part of
> the union for DEMANGLE_COMPONENT_FIXED_TYPE.
> (d_count_templates_scopes): Likewise.
> * testsuite/demangle-expected: New test case.
>
> diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
> index 68d8ee1..a31dad4 100644
> --- a/libiberty/cp-demangle.c
> +++ b/libiberty/cp-demangle.c
> @@ -710,7 +710,9 @@ d_dump (struct demangle_component *dc, int indent)
> printf ("pointer to member type\n");
> break;
> case DEMANGLE_COMPONENT_FIXED_TYPE:
> - printf ("fixed-point type\n");
> + printf ("fixed-point type, accum? %d, sat? %d\n",
> + dc->u.s_fixed.accum, dc->u.s_fixed.sat);
> + d_dump (dc->u.s_fixed.length, indent + 2)
> break;
> case DEMANGLE_COMPONENT_ARGLIST:
> printf ("argument list\n");
> @@ -3869,7 +3871,13 @@ d_count_templates_scopes (int *num_templates, int
> *num_scopes,
> case DEMANGLE_COMPONENT_FUNCTION_TYPE:
> case DEMANGLE_COMPONENT_ARRAY_TYPE:
> case DEMANGLE_COMPONENT_PTRMEM_TYPE:
> + goto recurse_left_right;
> +
> case DEMANGLE_COMPONENT_FIXED_TYPE:
> + d_count_templates_scopes (num_templates, num_scopes,
> + dc->u.s_fixed.length);
> + break;
> +
> case DEMANGLE_COMPONENT_VECTOR_TYPE:
> case DEMANGLE_COMPONENT_ARGLIST:
> case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST:
> diff --git a/libiberty/testsuite/demangle-expected
> b/libiberty/testsuite/demangle-expected
> index 453f9a3..63f6821 100644
> --- a/libiberty/testsuite/demangle-expected
> +++ b/libiberty/testsuite/demangle-expected
> @@ -4343,3 +4343,8 @@
> cereal::detail::InputBindingMap<cereal::JSONInputArchive>::Serializers
> cereal::p
> --format=gnu-v3
> _ZNSt9_Any_data9_M_accessIPZ4postISt8functionIFvvEEEvOT_EUlvE_EERS5_v
> void post<std::function<void ()> >(std::function<void ()>&&)::{lambda()#1}*&
> std::_Any_data::_M_access<void post<std::function<void ()> >(void
> post<std::function<void ()> >(std::function<void
> ()>&&)::{lambda()#1}*&&)::{lambda()#1}*>()
> +#
> +--format=auto --no-params
> +_Z3xxxDFyuVb
> +xxx(unsigned long long _Fract, bool volatile)
> +xxx
>
>
>
