Peter Klausler 9a49a03dc9 [flang] Refine handling of NULL() actual to non-optional allocatable … (#116126) ...

…dummy

We presently allow a NULL() actual argument to associate with a
non-optional dummy allocatable argument only under INTENT(IN). This is
too strict, as it precludes the case of a dummy argument with default
intent. Continue to require that the actual argument be definable under
INTENT(OUT) and INTENT(IN OUT), and (contra XLF) interpret NULL() as
being an expression, not a definable variable, even when it is given an
allocatable MOLD.

Fixes https://github.com/llvm/llvm-project/issues/115984.

2025-02-27 14:27:19 -08:00

7.2 KiB

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