[flang-commits] [PATCH] D141470: [flang] Lower component-ref to hlfir.designate

[Jean Perier via Phabricator via flang-commits]

jeanPerier created this revision.
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Implement the visit of component refs in DesignatorBuilder.
The ArrayRef code has to be updated a bit to cope with the
case where the base is an array and the component is also an
array.

Improve the result type of array sections designators (only return
a fir.box if the array section is not contiguous/has dynamic extent).
This required exposing IsContiguous entry point for different
front-end designator nodes (the implementation already existed,
but was internal to check-expression.cpp).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D141470

Files:
  flang/include/flang/Evaluate/check-expression.h
  flang/include/flang/Optimizer/Builder/HLFIRTools.h
  flang/lib/Evaluate/check-expression.cpp
  flang/lib/Lower/ConvertExprToHLFIR.cpp
  flang/lib/Lower/ConvertType.cpp
  flang/lib/Optimizer/Builder/HLFIRTools.cpp
  flang/test/Lower/HLFIR/designators-component-ref.f90

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