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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-03-03 18:59:30 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2025-03-20 08:59:43 +1100 |
| commit | 8121958fda43759fa94e3f74f7cdbb595ddcc0e5 (patch) | |
| tree | c20bf9e69eff3c798349dd05b42ee8080af954f4 /src/bootstrap | |
| parent | 1aeb99d248e1b0069110cb03c6f1dcc7b36fd7f3 (diff) | |
Use `-Wunused_crate_dependencies` for compiler crates.
It's very useful. There are some false positives involving integration tests in `rustc_pattern_analysis` and `rustc_serialize`. There is also a false positive involving `rustc_driver_impl`'s `rustc_randomized_layouts` feature. And I removed a `rustc_span` mention in a doc comment in `rustc_log` because it wasn't integral to the comment but caused a dev-dependency.
Diffstat (limited to 'src/bootstrap')
| -rw-r--r-- | src/bootstrap/src/core/builder/cargo.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/bootstrap/src/core/builder/cargo.rs b/src/bootstrap/src/core/builder/cargo.rs index efb1b8b25b7..a96ccdd12c2 100644 --- a/src/bootstrap/src/core/builder/cargo.rs +++ b/src/bootstrap/src/core/builder/cargo.rs @@ -1073,6 +1073,7 @@ impl Builder<'_> { lint_flags.push("-Wkeyword_idents_2024"); lint_flags.push("-Wunreachable_pub"); lint_flags.push("-Wunsafe_op_in_unsafe_fn"); + lint_flags.push("-Wunused_crate_dependencies"); } // This does not use RUSTFLAGS for two reasons. |