[all-commits] [llvm/llvm-project] e6be8d: [flang] Fix crash in folding TRANSFER() with MOLD=...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e6be8da14e9287455fe3e162c563ec231771d117
      https://github.com/llvm/llvm-project/commit/e6be8da14e9287455fe3e162c563ec231771d117
  Author: Peter Klausler <pklausler at nvidia.com>
  Date:   2023-03-10 (Fri, 10 Mar 2023)

  Changed paths:
    M flang/include/flang/Evaluate/initial-image.h
    M flang/include/flang/Evaluate/type.h
    M flang/lib/Evaluate/fold.cpp
    M flang/lib/Evaluate/initial-image.cpp
    M flang/lib/Evaluate/type.cpp
    M flang/lib/Semantics/data-to-inits.cpp
    M flang/test/Evaluate/fold-transfer.f90

  Log Message:
  -----------
  [flang] Fix crash in folding TRANSFER() with MOLD=substring

When a substring appears as the MOLD= argument to TRANSFER(),
it's possible for the compiler to assert if it can't figure
out a constant length for the substring.  Fix.

Differential Revision: https://reviews.llvm.org/D145740