[all-commits] [llvm/llvm-project] eaa8de: [flang] Expand parent component in procedure point...

[jeanPerier via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: eaa8def929b17ea4c7a13a7bf860ac07bfd5bf14
      https://github.com/llvm/llvm-project/commit/eaa8def929b17ea4c7a13a7bf860ac07bfd5bf14
  Author: jeanPerier <jperier at nvidia.com>
  Date:   2024-01-19 (Fri, 19 Jan 2024)

  Changed paths:
    M flang/include/flang/Semantics/expression.h
    M flang/lib/Lower/ConvertProcedureDesignator.cpp
    M flang/lib/Semantics/expression.cpp
    A flang/test/Lower/HLFIR/proc-pointer-comp-in-parent.f90

  Log Message:
  -----------
  [flang] Expand parent component in procedure pointer component ref (#78593)

For simplicity, lowering relies on semantics expansion of parent
components in designators.

This was not done in `call x%p()` where `p` is a procedure component
pointer of a parent component of `x`.

Do it and turn lowering TODO into a new lowering TODO for `call bar(x%type_bound_procedure)` (passing a tybe bound procedure is allowed as an extension, but lowering does not handle this extension yet. This is a lowering issue, will do in different patch).