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llvm/llvm-project/4b33d45809e175f9bb0a74faab049d7fd229e45e
commit
4b33d45809e175f9bb0a74faab049d7fd229e45e
[log]
author
CHANDRA GHALE <chandra.nitdgp@gmail.com>
Wed Feb 11 12:06:37 2026 +0530
committer
GitHub <noreply@github.com>
Wed Feb 11 12:06:37 2026 +0530
tree
c28fd463fb954fde082e17db1f5f9b7b7355ba60
parent
0d08cb0e70378d1f10578f4e009eb29eb17ad2dd [diff]
[Flang][OpenMP] Fix visibility of user-defined reductions for derived types and module imports (#180552)

User-defined reductions declared in a module were not visible to
programs that imported the module via USE statements, causing valid code
to be incorrectly rejected. The reduction identifier defined in the
module scope wasn't being found during semantic analysis of the main
program.

Ref:
OpenMP Spec 5.1 
_"If a directive appears in the specification part of a module then the
behavior is as if that directive,
with the variables, types and procedures that have PRIVATE accessibility
omitted, appears in the
specification part of any compilation unit that references the module
unless otherwise specified "_

Fixes :
[https://github.com/llvm/llvm-project/issues/176279](https://github.com/llvm/llvm-project/issues/176279)

Co-authored-by: Chandra Ghale <ghale@pe31.hpc.amslabs.hpecorp.net>
3 files changed
tree: c28fd463fb954fde082e17db1f5f9b7b7355ba60
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libsycl/
  16. libunwind/
  17. lld/
  18. lldb/
  19. llvm/
  20. llvm-libgcc/
  21. mlir/
  22. offload/
  23. openmp/
  24. orc-rt/
  25. polly/
  26. runtimes/
  27. third-party/
  28. utils/
  29. .clang-format
  30. .clang-format-ignore
  31. .clang-tidy
  32. .git-blame-ignore-revs
  33. .gitattributes
  34. .gitignore
  35. .mailmap
  36. CODE_OF_CONDUCT.md
  37. CONTRIBUTING.md
  38. LICENSE.TXT
  39. pyproject.toml
  40. README.md
  41. SECURITY.md
README.md

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