[Patch, Fortran, 4.6] Coarray 5/n: Some coarray declaration fixes

[Daniel Kraft]

Tobias Burnus wrote:
> Dear all,
> 
> when writing the first patch, I did some misreading of the standard.
> 
> a) Even for assumed-shape arrays, the codimensions have to be assumed
> size - except if the coarray is allocatable. The check moved from
> array.c to resolve.c; I also moved down one test and added an "else if"
> to prevent two error message for the same problem.
> 
> b) I misread ultimate component; thus one can have a coarray of derived
> type, which contains as component (1) an derived type with a coarray
> component (2). If the former component (1) is allocatable or a pointer.
> 
> c) In one check, I missed a "c->allocatable".
> 
> Build on x86-64-linux and currently regtesting.
> OK for the 4.6 stage1?

Ok.  thanks for this patch again and your co-array work!

Daniel

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