[flang-commits] [flang] [flang] Fix array assignment regression introduced by #147371 (PR #147761)

[Eugene Epshteyn via flang-commits]

eugeneepshteyn wrote:

With this change I can compile both `ISO_Fortran_binding_1.f90` from the last regression and https://github.com/fujitsu/compiler-test-suite/blob/main/Fortran/1032/1032_0022.f90 from the latest regression.

Ship it! :)

https://github.com/llvm/llvm-project/pull/147761