Peter Klausler 70cbedcd6e [flang] Catch errors with INTENT(OUT) assumed rank dummy arguments (#111204) ...

Emit an error when an actual argument with potentially unknown size
(assumed size, or non-pointer non-allocatable assumed rank) with any
risk of needing initialization, finalization, or destruction is
associated with an INTENT(OUT) dummy argument with assumed rank.

Emit an optional portability warning for cases where the type is known
to be safe from needing initialization, finalization, or destruction,
since it's not conforming and might elicit an error from other
compilers.

Fixes https://github.com/llvm/llvm-project/issues/111120.

2024-10-07 13:17:45 -07:00

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