Rollup merge of #152611 - CoCo-Japan-pan:fix-148009, r=jackh726

Modify error message of importing inherent associated items when `#[feature(import_trait_associated_functions)]` is enabled

Fixes rust-lang/rust#148009

This PR improves the diagnostic for importing inherent associated items from a struct or union when
`#[feature(import_trait_associated_functions)]` (rust-lang/rust#134691) is enabled.

Previously, this would result in a "not a module" error. This change provides a more specific error message clarifying that only trait associated items can be imported, while inherent associated items remain ineligible for import.

Enums are currently excluded from this change because their variants are valid import targets and require distinct handling.
tree: c441394d55b59fb286cc8de7c4a2c05020052b6d
  1. .github/
  2. compiler/
  3. library/
  4. LICENSES/
  5. src/
  6. tests/
  7. .clang-format
  8. .editorconfig
  9. .git-blame-ignore-revs
  10. .gitattributes
  11. .gitignore
  12. .gitmodules
  13. .ignore
  14. .mailmap
  15. bootstrap.example.toml
  16. Cargo.lock
  17. Cargo.toml
  18. CODE_OF_CONDUCT.md
  19. configure
  20. CONTRIBUTING.md
  21. COPYRIGHT
  22. INSTALL.md
  23. LICENSE-APACHE
  24. license-metadata.json
  25. LICENSE-MIT
  26. package.json
  27. README.md
  28. RELEASES.md
  29. REUSE.toml
  30. rust-bors.toml
  31. rustfmt.toml
  32. triagebot.toml
  33. typos.toml
  34. x
  35. x.ps1
  36. x.py
  37. yarn.lock
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