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| author | Mateusz Gacek <96mateusz.gacek@gmail.com> | 2021-04-26 13:03:51 -0700 |
|---|---|---|
| committer | Mateusz Gacek <96mateusz.gacek@gmail.com> | 2021-04-26 13:03:51 -0700 |
| commit | d7627dcfc8a60aaedccf002738dc44a2576fa8fd (patch) | |
| tree | f9084e128d9688dc948325a0973a6db1bb782c06 /clippy_lints | |
| parent | a362a4d1d0edb66aef186c1d27b28c60573078f4 (diff) | |
| download | rust-d7627dcfc8a60aaedccf002738dc44a2576fa8fd.tar.gz rust-d7627dcfc8a60aaedccf002738dc44a2576fa8fd.zip | |
Fix FN in `iter_cloned_collect` with a large array
Diffstat (limited to 'clippy_lints')
| -rw-r--r-- | clippy_lints/src/methods/utils.rs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/clippy_lints/src/methods/utils.rs b/clippy_lints/src/methods/utils.rs index f6bf37e08b9..0daea47816a 100644 --- a/clippy_lints/src/methods/utils.rs +++ b/clippy_lints/src/methods/utils.rs @@ -18,9 +18,7 @@ pub(super) fn derefs_to_slice<'tcx>( ty::Slice(_) => true, ty::Adt(def, _) if def.is_box() => may_slice(cx, ty.boxed_ty()), ty::Adt(..) => is_type_diagnostic_item(cx, ty, sym::vec_type), - ty::Array(_, size) => size - .try_eval_usize(cx.tcx, cx.param_env) - .map_or(false, |size| size < 32), + ty::Array(_, size) => size.try_eval_usize(cx.tcx, cx.param_env).is_some(), ty::Ref(_, inner, _) => may_slice(cx, inner), _ => false, } |