diff options
| -rw-r--r-- | clippy_lints/src/non_zero_suggestions.rs | 1 | ||||
| -rw-r--r-- | tests/ui/non_zero_suggestions_unfixable.rs | 3 | ||||
| -rw-r--r-- | tests/ui/non_zero_suggestions_unfixable.stderr | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/clippy_lints/src/non_zero_suggestions.rs b/clippy_lints/src/non_zero_suggestions.rs index 808de147d72..90a9f2e994b 100644 --- a/clippy_lints/src/non_zero_suggestions.rs +++ b/clippy_lints/src/non_zero_suggestions.rs @@ -72,6 +72,7 @@ fn check_non_zero_conversion(cx: &LateContext<'_>, expr: &Expr<'_>, applicabilit && let ExprKind::Path(qpath) = &func.kind && let Some(def_id) = cx.qpath_res(qpath, func.hir_id).opt_def_id() && let ExprKind::MethodCall(rcv_path, receiver, _, _) = &arg.kind + && rcv_path.ident.name.as_str() == "get" { let fn_name = cx.tcx.item_name(def_id); let target_ty = cx.typeck_results().expr_ty(expr); diff --git a/tests/ui/non_zero_suggestions_unfixable.rs b/tests/ui/non_zero_suggestions_unfixable.rs index 71f5f94dcc7..4eb22a8d4c7 100644 --- a/tests/ui/non_zero_suggestions_unfixable.rs +++ b/tests/ui/non_zero_suggestions_unfixable.rs @@ -10,6 +10,9 @@ fn main() { let y = u64::from(n.get()); //~^ ERROR: consider using `NonZeroU64::from()` for more efficient and type-safe conversion some_fn_that_only_takes_u64(y); + + let m = NonZeroU32::try_from(1).unwrap(); + let _z: NonZeroU64 = m.into(); } fn return_non_zero(x: u64, y: NonZeroU32) -> u64 { diff --git a/tests/ui/non_zero_suggestions_unfixable.stderr b/tests/ui/non_zero_suggestions_unfixable.stderr index 5e22fddbb1a..787179f2a2d 100644 --- a/tests/ui/non_zero_suggestions_unfixable.stderr +++ b/tests/ui/non_zero_suggestions_unfixable.stderr @@ -14,7 +14,7 @@ LL | let y = u64::from(n.get()); | ^^^^^^^^^^^^^^^^^^ help: replace with: `NonZeroU64::from(n)` error: consider using `NonZeroU64::from()` for more efficient and type-safe conversion - --> tests/ui/non_zero_suggestions_unfixable.rs:16:5 + --> tests/ui/non_zero_suggestions_unfixable.rs:19:5 | LL | u64::from(y.get()) | ^^^^^^^^^^^^^^^^^^ help: replace with: `NonZeroU64::from(y)` |