[all-commits] [llvm/llvm-project] 262b3f: [flang] Remove runtime dependence on C++ support f...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 262b3f7615b9a4dd660eb39afade73c24777e66a
      https://github.com/llvm/llvm-project/commit/262b3f7615b9a4dd660eb39afade73c24777e66a
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2025-04-04 (Fri, 04 Apr 2025)

  Changed paths:
    M flang-rt/lib/runtime/descriptor.cpp
    M flang/include/flang/Common/Fortran-consts.h
    M flang/include/flang/Common/real.h
    A flang/include/flang/Common/type-kinds.h
    M flang/include/flang/Evaluate/target.h
    M flang/include/flang/Evaluate/type.h
    M flang/lib/Evaluate/target.cpp
    M flang/lib/Evaluate/tools.cpp
    M flang/lib/Evaluate/type.cpp
    M flang/lib/Lower/ConvertType.cpp
    M flang/lib/Semantics/expression.cpp
    M flang/lib/Semantics/type.cpp

  Log Message:
  -----------
  [flang] Remove runtime dependence on C++ support for types (#134164)

Fortran::runtime::Descriptor::BytesFor() only works for Fortran
intrinsic types for which a C++ type counterpart exists, so it crashes
on some types that are legitimate Fortran types like REAL(2). Move some
logic from Evaluate into a new header in flang/Common, then use it to
avoid this needless dependence on C++.



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