Re: [gfortran, committed] PR 24008: require argument list for functionentries

[Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>]

Jakub Jelinek wrote:
> On Tue, Nov 01, 2005 at 10:55:33PM +0100, Tobias.Schlueter@Physik.Uni-Muenchen.DE wrote:
> 
>>This trivial one-liner fixes a small bug in the parsing of function entries,
>>where we would allow entry declarations of the form
>>  ENTRY f RESULT(a)
>>This is in fact not allowed, but an empty argument list is required.  (Actually,
>>in fixed form this would be parsed as ENTRY fresult(a), so there is a reason why
>>the argument list is required.)
> 
> 
> Are you sure about that?  4 months ago you said you don't see such a
> requirement in the standard:
> http://gcc.gnu.org/ml/fortran/2005-07/msg00051.html
> 
> It is clear that ENTRY foo RESULT (bar) should be disallowed, but
> ENTRY foo
> in FUNCTION IMHO shouldn't.

Indeed, I read the BNF incorrectly.  Great you have such a good memory, I'll
fix this.

Thanks,
- Tobi