[all-commits] [llvm/llvm-project] f4a9f4: [flang] Foil attempts to use C_PTR/C_FUNPTR as str...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f4a9f4b613e22a3c865e7510103287f8e65440b6
      https://github.com/llvm/llvm-project/commit/f4a9f4b613e22a3c865e7510103287f8e65440b6
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2023-08-08 (Tue, 08 Aug 2023)

  Changed paths:
    M flang/module/__fortran_builtins.f90
    M flang/module/iso_c_binding.f90
    M flang/test/Semantics/c_loc01.f90

  Log Message:
  -----------
  [flang] Foil attempts to use C_PTR/C_FUNPTR as structure constructors

The internal details of the C_PTR and C_FUNPTR types must be made private
so that user code can't try to access their components or attempt to use
their structure constructors.

Fixes llvm-test-suite/Fortran/fortran/c_ptr_tests_13.f90.

Differential Revision: https://reviews.llvm.org/D157343