[all-commits] [llvm/llvm-project] beb437: [flang] Don't crash in error recovery situation

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: beb437ed7e2b0eba1395a590115a6ade083f2f85
      https://github.com/llvm/llvm-project/commit/beb437ed7e2b0eba1395a590115a6ade083f2f85
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2023-08-08 (Tue, 08 Aug 2023)

  Changed paths:
    M flang/include/flang/Evaluate/initial-image.h
    M flang/lib/Evaluate/fold.cpp
    M flang/lib/Evaluate/initial-image.cpp
    M flang/test/Semantics/null01.f90

  Log Message:
  -----------
  [flang] Don't crash in error recovery situation

When folding the TRANSFER() intrinsic function, there's a CHECK()
that the initial image was built without error.  However, there is one
condition that elicits a warning -- a derived type SOURCE= with an
allocatable or dynamic component.  Remove this CHECK().

Fixes llvm-test-suite/Fortran/gfortran/regression/transfer_null_1.f90.

Differential Revision: https://reviews.llvm.org/D157336