[Patch, fortran] PR64933 - ASSOCIATE on a character variable does not allow substring expressions

[Paul Richard Thomas]

Committed as revision 241860.

Thanks for the review.

Paul

On 4 November 2016 at 19:21, Steve Kargl
<sgk@troutmask.apl.washington.edu> wrote:
> On Fri, Nov 04, 2016 at 12:43:37PM +0100, Paul Richard Thomas wrote:
>>
>> The associate construct does not readily permit the identification of
>> the associate name as an array during parsing. However, this can be
>> done whilst matching rvalues within the associate block. This patch
>> extends this identification in gfc_match_varspec, whilst excluding
>> character types from the present test. This latter change prevents
>> scalar substrings from being pegged as array references, which was the
>> origin of this bug.
>>
>> Bootstraps and regtests on FC21/x86_64.
>>
>> OK for trunk?
>>
>
> Looks good to me.
>
> --
> Steve



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Albert Einstein