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Re: gfortran "partial" recursive I/O support

FX wrote:
So, until we have implemented derived type I/O we can only claim partial
recursive I/O.
I don't think that's it: Cray, g95 and Intel all have no support for
derived-types I/O and yet have a "yes" for recursive I/O.

The table follows, which has:

"4.10 Recursive input/output -- A recursive input/output statement is one that is executed while another input/output statement is in execution. We met this in connection with derived-type input/output (Section 4.1). The only other situation in which it is allowed, and this is an extension from Fortran 95, is for input/output to/from an internal file where the statement does not modify any internal file other than its own."

Our conclusion was: "Yes, but" and playing cautious we put a "partially" there. Maybe we can come to a new conclusion. See for the initial discussion:

I do not know whether there is a problem on some systems or whether there could be a race condition. For the target-dependency, we could simply add a test case to test suite and wait ;-)


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