Re: Mostly rewrite genrecog

[Richard Biener <richard.guenther@gmail.com>]

On Thu, Apr 30, 2015 at 2:08 PM, Andreas Schwab <schwab@linux-m68k.org> wrote:
> Richard Sandiford <richard.sandiford@arm.com> writes:
>
>> Andreas Schwab <schwab@linux-m68k.org> writes:
>>> Richard Sandiford <richard.sandiford@arm.com> writes:
>>>
>>>> /* Represents a test and the action that should be taken on the result.
>>>>    If a transition exists for the test outcome, the machine switches
>>>>    to the transition's target state.  If no suitable transition exists,
>>>>    the machine either falls through to the next decision or, if there are no
>>>>    more decisions to try, fails the match.  */
>>>> struct decision : list_head <transition>
>>>> {
>>>>   decision (const test &);
>>>>
>>>>   void set_parent (list_head <decision> *s);
>>>>   bool if_statement_p (uint64_t * = 0) const;
>>>>
>>>>   /* The state to which this decision belongs.  */
>>>>   state *s;
>>>>
>>>>   /* Links to other decisions in the same state.  */
>>>>   decision *prev, *next;
>>>>
>>>>   /* The test to perform.  */
>>>>   struct test test;
>>>> };
>>>
>>> ../../gcc/genrecog.c:1467: error: declaration of 'test decision::test'
>>> ../../gcc/genrecog.c:1051: error: changes meaning of 'test' from 'struct test'
>>>
>>> Bootstrap compiler is gcc 4.3.4.
>>
>> Bah.  Does it like "::test test" instead of "struct test test"?
>
> Same error.

You have to use a different name I believe (or -fpermissive).

Richard.

> Andreas.
>
> --
> Andreas Schwab, schwab@linux-m68k.org
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> "And now for something completely different."