[Bug fortran/45424] F2008: Add is_contiguous intrinsic

[quantheory at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45424

Sean Santos <quantheory at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |quantheory at gmail dot com

--- Comment #3 from Sean Santos <quantheory at gmail dot com> 2013-04-19 21:12:06 UTC ---
A naive interpretation of the standard suggests that in the case "a)",
is_contiguous should return .true., because the standard doesn't say anything
about strides here, only about the ordering of the elements. (Of course strides
matter for "simply contiguous" things, but that's different.)

Case "b)" seems to be the same.

In case "f)", since scalars can be associated with assumed-rank entities that
have the contiguous attribute, it wouldn't make much sense to return ".false."
in this case.