[Patch, Fortran] PR fortran/36746: Fix IMPLICIT typing of derived types

[Daniel Kraft]

Tobias Burnus wrote:
> Hi Daniel,
> 
> Daniel Kraft wrote:
>> so here's my second attempt at this bug, this time with a more 
>> conservative patch as promised :)
>>
>> All I did is moving the logic that gives a symbol it's IMPLICIT 
>> derived type if a component reference is found from gfc_match_rvalue 
>> to gfc_match_varspec, so that an array-reference inbetween does not 
>> confuse the parser.  In addition I added a new test to check for the 
>> behaviour we agreed upon in the discussion of my last attempt, it 
>> succeeds by default.
>>
>> I've added the reduced test from the PR to the test-suite and also 
>> checked that the original test (long) works with my patch.  I'm at the 
>> moment regression-testing on GNU/Linux-x86-32.  Is this patch ok if 
>> there are no regressions?
> OK. Thanks for the patch.

Committed as rev. 140034 (no regressions).

Thanks for the quick review!

Daniel

-- 
Done:     Arc-Bar-Cav-Sam-Val-Wiz, Dwa-Elf-Gno-Hum-Orc, Law-Neu-Cha, Fem-Mal
To go:    Hea-Kni-Mon-Pri-Ran-Rog-Tou