[flang-commits] [PATCH] D155491: [flang] Fix constraint check on CLASS() entities

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: PeteSteinfeld.
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klausler requested review of this revision.

Entities declared with CLASS() must be dummy arguments, allocatables,
or pointers.  This constraint check is currently correct for objects
but not for procedures, and getting it right needs to avoid being
confused between pointers to procedures and pointers returned by
procedures.


https://reviews.llvm.org/D155491

Files:
  flang/lib/Semantics/check-declarations.cpp
  flang/test/Semantics/declarations06.f90
  flang/test/Semantics/resolve44.f90
  flang/test/Semantics/resolve71.f90

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