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| author | Matthias Krüger <476013+matthiaskrgr@users.noreply.github.com> | 2025-04-25 07:50:23 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-04-25 07:50:23 +0200 |
| commit | 84a921d95789bcf11291042a7c394d9ca8a75837 (patch) | |
| tree | 60b8f2501ce9e57b4b56c545099acdc0aef26453 /compiler/rustc_pattern_analysis/src | |
| parent | 847e3ee6b0e614937eee4e6d8f61094411eadcc0 (diff) | |
| parent | 75a9be609ed3f932b9c1f15a18c8afbf41138893 (diff) | |
| download | rust-84a921d95789bcf11291042a7c394d9ca8a75837.tar.gz rust-84a921d95789bcf11291042a7c394d9ca8a75837.zip | |
Rollup merge of #137653 - tgross35:deprecate-concat_idents, r=workingjubilee
Deprecate the unstable `concat_idents!`
`concat_idents` has been around unstably for a long time, but there is now a better (but still unstable) way to join identifiers using `${concat(...)}` syntax with `macro_metavar_expr_concat`. This resolves a lot of the problems with `concat_idents` and is on a better track toward stabilization, so there is no need to keep both versions around. `concat_idents!` still has a lot of use in the ecosystem so deprecate it before removing, as discussed in [1].
Link: https://github.com/rust-lang/rust/issues/124225
[1]: https://rust-lang.zulipchat.com/#narrow/channel/219381-t-libs/topic/Removing.20.60concat_idents.60
Diffstat (limited to 'compiler/rustc_pattern_analysis/src')
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