[all-commits] [llvm/llvm-project] 77e9b8: [flang][cuda] Skip implicit managed/unified attrib...

[Vijay Kandiah via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 77e9b8cc155911b5a1378b20cd5e98784ab8a365
      https://github.com/llvm/llvm-project/commit/77e9b8cc155911b5a1378b20cd5e98784ab8a365
  Author: Vijay Kandiah <vkandiah at nvidia.com>
  Date:   2026-07-15 (Wed, 15 Jul 2026)

  Changed paths:
    M flang/lib/Semantics/resolve-names.cpp
    M flang/test/Lower/CUDA/cuda-implicit-managed-alloc.cuf

  Log Message:
  -----------
  [flang][cuda] Skip implicit managed/unified attribution for COMMON objects (#209855)

Objects in Fortran `COMMON` blocks may not carry `ATTRIBUTES(MANAGED)`
or `ATTRIBUTES(UNIFIED)`. The implicit attribution added in
[#209292](https://github.com/llvm/llvm-project/pull/209292) did not
account for this, causing a spurious semantic error when a pointer in a
`COMMON` block was implicitly attributed. This change adds a
`!object->commonBlock()` guard to `SetImplicitCUDADataAttr` so that
COMMON members are left unattributed.



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