[flang-commits] [flang] To fix polymorphic pointer assignment in FORALL when LHS is unlimited polymorphic and RHS is intrinsic type target (PR #164999)

[Daniel Chen via flang-commits]

DanielCChen wrote:

> It seems the regression is a separate issue, and exposed by PR #164279. The `rebox` didn't fix the case when the pointer is not polymorphic. I will put up this PR for review as planned and open a new issue for the "regression".

It turns out the "regression" with polymorphic pointer indeed requires a `rebox`. 
I updated the patch for this PR to fix that. 
Issue #165055 is tracking the non-polymorphic pointer assignment issue within FORALL. Note that it is not a regression.

https://github.com/llvm/llvm-project/pull/164999