[PATCH] D95011: [flang] Infrastructure improvements in utility routines

[Peter Klausler via Phabricator via llvm-commits]

klausler created this revision.
klausler added a reviewer: PeteSteinfeld.
klausler added a project: Flang.
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Herald added a project: LLVM.
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- IsArrayElement() needs another option to control whether it should ignore trailing component references.
- Add IsObjectPointer().
- Add const Scope& variants of IsFunction() and IsProcedure().
- Make TypeAndShape::Characterize() work with procedure bindings.
- Handle CHARACTER length in MeasureSizeInBytes().
- Fine-tune FindExternallyVisibleObject()'s handling of dummy arguments to conform with Fortran 2018: only INTENT(IN) and dummy pointers in pure functions signify; update two tests accordingly.

Also: resolve some stylistic inconsistencies and add a missing
"const" in the expression traversal template framework.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95011

Files:
  flang/include/flang/Evaluate/call.h
  flang/include/flang/Evaluate/tools.h
  flang/include/flang/Evaluate/traverse.h
  flang/lib/Evaluate/characteristics.cpp
  flang/lib/Evaluate/tools.cpp
  flang/lib/Semantics/tools.cpp
  flang/test/Semantics/structconst03.f90
  flang/test/Semantics/structconst04.f90

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