[all-commits] [llvm/llvm-project] b76e08: [flang] Accept NULL() actual for optional allocata...

[Peter Klausler via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b76e08db9c14741850a366da7bbe3c80ad50e456
      https://github.com/llvm/llvm-project/commit/b76e08db9c14741850a366da7bbe3c80ad50e456
  Author: Peter Klausler <35819229+klausler at users.noreply.github.com>
  Date:   2023-09-18 (Mon, 18 Sep 2023)

  Changed paths:
    M flang/lib/Semantics/check-call.cpp
    M flang/test/Semantics/null01.f90

  Log Message:
  -----------
  [flang] Accept NULL() actual for optional allocatable dummy argument (#66251)

A NULL() pointer is an acceptable actual argument for association with
an (absent) optional allocatable dummy argument. Semantics was
unconditionally emitting an error that the actual argument is not
allocatable.