[flang-commits] [PATCH] D155492: [flang] Emit errors on vector subscripts with duplicated elements when object must be definable

[Peter Klausler via Phabricator via flang-commits]

klausler created this revision.
klausler added a reviewer: PeteSteinfeld.
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When the left-hand side of an assignment, or any other context demanding
definability, comprises a designator with a vector subscript that is
known at compilation time to have one or more duplicated elements,
emit an error message.


https://reviews.llvm.org/D155492

Files:
  flang/lib/Semantics/check-call.cpp
  flang/lib/Semantics/definable.cpp
  flang/lib/Semantics/definable.h
  flang/test/Semantics/definable06.f90

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