diff --git a/src/tools/clippy/clippy_lints/src/declared_lints.rs b/src/tools/clippy/clippy_lints/src/declared_lints.rs index 6270d26131323..f1d1355123ab6 100644 --- a/src/tools/clippy/clippy_lints/src/declared_lints.rs +++ b/src/tools/clippy/clippy_lints/src/declared_lints.rs @@ -476,7 +476,6 @@ pub(crate) static LINTS: &[&crate::LintInfo] = &[ crate::operators::ARITHMETIC_SIDE_EFFECTS_INFO, crate::operators::ASSIGN_OP_PATTERN_INFO, crate::operators::BAD_BIT_MASK_INFO, - crate::operators::CMP_NAN_INFO, crate::operators::CMP_OWNED_INFO, crate::operators::DOUBLE_COMPARISONS_INFO, crate::operators::DURATION_SUBSEC_INFO, diff --git a/src/tools/clippy/clippy_lints/src/operators/cmp_nan.rs b/src/tools/clippy/clippy_lints/src/operators/cmp_nan.rs deleted file mode 100644 index e18064b7061bf..0000000000000 --- a/src/tools/clippy/clippy_lints/src/operators/cmp_nan.rs +++ /dev/null @@ -1,30 +0,0 @@ -use clippy_utils::consts::{constant, Constant}; -use clippy_utils::diagnostics::span_lint; -use clippy_utils::in_constant; -use rustc_hir::{BinOpKind, Expr}; -use rustc_lint::LateContext; - -use super::CMP_NAN; - -pub(super) fn check(cx: &LateContext<'_>, e: &Expr<'_>, op: BinOpKind, lhs: &Expr<'_>, rhs: &Expr<'_>) { - if op.is_comparison() && !in_constant(cx, e.hir_id) && (is_nan(cx, lhs) || is_nan(cx, rhs)) { - span_lint( - cx, - CMP_NAN, - e.span, - "doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead", - ); - } -} - -fn is_nan(cx: &LateContext<'_>, e: &Expr<'_>) -> bool { - if let Some(value) = constant(cx, cx.typeck_results(), e) { - match value { - Constant::F32(num) => num.is_nan(), - Constant::F64(num) => num.is_nan(), - _ => false, - } - } else { - false - } -} diff --git a/src/tools/clippy/clippy_lints/src/operators/mod.rs b/src/tools/clippy/clippy_lints/src/operators/mod.rs index d63a836e73d6f..2cf15adda01a2 100644 --- a/src/tools/clippy/clippy_lints/src/operators/mod.rs +++ b/src/tools/clippy/clippy_lints/src/operators/mod.rs @@ -1,7 +1,6 @@ mod absurd_extreme_comparisons; mod assign_op_pattern; mod bit_mask; -mod cmp_nan; mod cmp_owned; mod double_comparison; mod duration_subsec; @@ -485,31 +484,6 @@ declare_clippy_lint! { "integer division may cause loss of precision" } -declare_clippy_lint! { - /// ### What it does - /// Checks for comparisons to NaN. - /// - /// ### Why is this bad? - /// NaN does not compare meaningfully to anything – not - /// even itself – so those comparisons are simply wrong. - /// - /// ### Example - /// ```rust - /// # let x = 1.0; - /// if x == f32::NAN { } - /// ``` - /// - /// Use instead: - /// ```rust - /// # let x = 1.0f32; - /// if x.is_nan() { } - /// ``` - #[clippy::version = "pre 1.29.0"] - pub CMP_NAN, - correctness, - "comparisons to `NAN`, which will always return false, probably not intended" -} - declare_clippy_lint! { /// ### What it does /// Checks for conversions to owned values just for the sake @@ -775,7 +749,6 @@ impl_lint_pass!(Operators => [ FLOAT_EQUALITY_WITHOUT_ABS, IDENTITY_OP, INTEGER_DIVISION, - CMP_NAN, CMP_OWNED, FLOAT_CMP, FLOAT_CMP_CONST, @@ -816,7 +789,6 @@ impl<'tcx> LateLintPass<'tcx> for Operators { duration_subsec::check(cx, e, op.node, lhs, rhs); float_equality_without_abs::check(cx, e, op.node, lhs, rhs); integer_division::check(cx, e, op.node, lhs, rhs); - cmp_nan::check(cx, e, op.node, lhs, rhs); cmp_owned::check(cx, op.node, lhs, rhs); float_cmp::check(cx, e, op.node, lhs, rhs); modulo_one::check(cx, e, op.node, rhs); diff --git a/src/tools/clippy/clippy_lints/src/renamed_lints.rs b/src/tools/clippy/clippy_lints/src/renamed_lints.rs index f76fa76f0764e..cbcd11debfd76 100644 --- a/src/tools/clippy/clippy_lints/src/renamed_lints.rs +++ b/src/tools/clippy/clippy_lints/src/renamed_lints.rs @@ -33,6 +33,7 @@ pub static RENAMED_LINTS: &[(&str, &str)] = &[ ("clippy::zero_width_space", "clippy::invisible_characters"), ("clippy::cast_ref_to_mut", "cast_ref_to_mut"), ("clippy::clone_double_ref", "suspicious_double_ref_op"), + ("clippy::cmp_nan", "invalid_nan_comparisons"), ("clippy::drop_bounds", "drop_bounds"), ("clippy::drop_copy", "dropping_copy_types"), ("clippy::drop_ref", "dropping_references"), diff --git a/src/tools/clippy/tests/ui/cmp_nan.rs b/src/tools/clippy/tests/ui/cmp_nan.rs deleted file mode 100644 index 64ca52b010a7e..0000000000000 --- a/src/tools/clippy/tests/ui/cmp_nan.rs +++ /dev/null @@ -1,34 +0,0 @@ -const NAN_F32: f32 = f32::NAN; -const NAN_F64: f64 = f64::NAN; - -#[warn(clippy::cmp_nan)] -#[allow(clippy::float_cmp, clippy::no_effect, clippy::unnecessary_operation)] -fn main() { - let x = 5f32; - x == f32::NAN; - x != f32::NAN; - x < f32::NAN; - x > f32::NAN; - x <= f32::NAN; - x >= f32::NAN; - x == NAN_F32; - x != NAN_F32; - x < NAN_F32; - x > NAN_F32; - x <= NAN_F32; - x >= NAN_F32; - - let y = 0f64; - y == f64::NAN; - y != f64::NAN; - y < f64::NAN; - y > f64::NAN; - y <= f64::NAN; - y >= f64::NAN; - y == NAN_F64; - y != NAN_F64; - y < NAN_F64; - y > NAN_F64; - y <= NAN_F64; - y >= NAN_F64; -} diff --git a/src/tools/clippy/tests/ui/cmp_nan.stderr b/src/tools/clippy/tests/ui/cmp_nan.stderr deleted file mode 100644 index 867516661a539..0000000000000 --- a/src/tools/clippy/tests/ui/cmp_nan.stderr +++ /dev/null @@ -1,148 +0,0 @@ -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:8:5 - | -LL | x == f32::NAN; - | ^^^^^^^^^^^^^ - | - = note: `-D clippy::cmp-nan` implied by `-D warnings` - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:9:5 - | -LL | x != f32::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:10:5 - | -LL | x < f32::NAN; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:11:5 - | -LL | x > f32::NAN; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:12:5 - | -LL | x <= f32::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:13:5 - | -LL | x >= f32::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:14:5 - | -LL | x == NAN_F32; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:15:5 - | -LL | x != NAN_F32; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:16:5 - | -LL | x < NAN_F32; - | ^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:17:5 - | -LL | x > NAN_F32; - | ^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:18:5 - | -LL | x <= NAN_F32; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:19:5 - | -LL | x >= NAN_F32; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:22:5 - | -LL | y == f64::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:23:5 - | -LL | y != f64::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:24:5 - | -LL | y < f64::NAN; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:25:5 - | -LL | y > f64::NAN; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:26:5 - | -LL | y <= f64::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:27:5 - | -LL | y >= f64::NAN; - | ^^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:28:5 - | -LL | y == NAN_F64; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:29:5 - | -LL | y != NAN_F64; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:30:5 - | -LL | y < NAN_F64; - | ^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:31:5 - | -LL | y > NAN_F64; - | ^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:32:5 - | -LL | y <= NAN_F64; - | ^^^^^^^^^^^^ - -error: doomed comparison with `NAN`, use `{f32,f64}::is_nan()` instead - --> $DIR/cmp_nan.rs:33:5 - | -LL | y >= NAN_F64; - | ^^^^^^^^^^^^ - -error: aborting due to 24 previous errors - diff --git a/src/tools/clippy/tests/ui/crashes/mut_mut_macro.rs b/src/tools/clippy/tests/ui/crashes/mut_mut_macro.rs index a238e7896fc6b..92821b6ecbbab 100644 --- a/src/tools/clippy/tests/ui/crashes/mut_mut_macro.rs +++ b/src/tools/clippy/tests/ui/crashes/mut_mut_macro.rs @@ -1,4 +1,4 @@ -#![deny(clippy::mut_mut, clippy::zero_ptr, clippy::cmp_nan)] +#![deny(clippy::mut_mut, clippy::zero_ptr)] #![allow(dead_code)] // FIXME: compiletest + extern crates doesn't work together. To make this test work, it would need @@ -8,13 +8,12 @@ // extern crate lazy_static; // use std::collections::HashMap; -/// ensure that we don't suggest `is_nan` and `is_null` inside constants +/// ensure that we don't suggest `is_null` inside constants /// FIXME: once const fn is stable, suggest these functions again in constants const BAA: *const i32 = 0 as *const i32; static mut BAR: *const i32 = BAA; static mut FOO: *const i32 = 0 as *const i32; -static mut BUH: bool = 42.0 < f32::NAN; #[allow(unused_variables, unused_mut)] fn main() { diff --git a/src/tools/clippy/tests/ui/rename.fixed b/src/tools/clippy/tests/ui/rename.fixed index 954145fc4e64b..f1b25dc094ef6 100644 --- a/src/tools/clippy/tests/ui/rename.fixed +++ b/src/tools/clippy/tests/ui/rename.fixed @@ -41,6 +41,7 @@ #![allow(invalid_atomic_ordering)] #![allow(invalid_value)] #![allow(invalid_from_utf8_unchecked)] +#![allow(invalid_nan_comparisons)] #![allow(let_underscore_drop)] #![allow(enum_intrinsics_non_enums)] #![allow(non_fmt_panics)] @@ -55,6 +56,7 @@ #![warn(clippy::blocks_in_if_conditions)] #![warn(clippy::blocks_in_if_conditions)] #![warn(clippy::box_collection)] +#![warn(invalid_nan_comparisons)] #![warn(clippy::redundant_static_lifetimes)] #![warn(clippy::cognitive_complexity)] #![warn(clippy::derived_hash_with_manual_eq)] diff --git a/src/tools/clippy/tests/ui/rename.rs b/src/tools/clippy/tests/ui/rename.rs index 067a3109afb97..4af511c344c4d 100644 --- a/src/tools/clippy/tests/ui/rename.rs +++ b/src/tools/clippy/tests/ui/rename.rs @@ -41,6 +41,7 @@ #![allow(invalid_atomic_ordering)] #![allow(invalid_value)] #![allow(invalid_from_utf8_unchecked)] +#![allow(invalid_nan_comparisons)] #![allow(let_underscore_drop)] #![allow(enum_intrinsics_non_enums)] #![allow(non_fmt_panics)] @@ -55,6 +56,7 @@ #![warn(clippy::block_in_if_condition_expr)] #![warn(clippy::block_in_if_condition_stmt)] #![warn(clippy::box_vec)] +#![warn(clippy::cmp_nan)] #![warn(clippy::const_static_lifetime)] #![warn(clippy::cyclomatic_complexity)] #![warn(clippy::derive_hash_xor_eq)] diff --git a/src/tools/clippy/tests/ui/rename.stderr b/src/tools/clippy/tests/ui/rename.stderr index 1819d108c5740..156a8f96b5026 100644 --- a/src/tools/clippy/tests/ui/rename.stderr +++ b/src/tools/clippy/tests/ui/rename.stderr @@ -1,5 +1,5 @@ error: lint `clippy::almost_complete_letter_range` has been renamed to `clippy::almost_complete_range` - --> $DIR/rename.rs:53:9 + --> $DIR/rename.rs:54:9 | LL | #![warn(clippy::almost_complete_letter_range)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::almost_complete_range` @@ -7,304 +7,310 @@ LL | #![warn(clippy::almost_complete_letter_range)] = note: `-D renamed-and-removed-lints` implied by `-D warnings` error: lint `clippy::blacklisted_name` has been renamed to `clippy::disallowed_names` - --> $DIR/rename.rs:54:9 + --> $DIR/rename.rs:55:9 | LL | #![warn(clippy::blacklisted_name)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_names` error: lint `clippy::block_in_if_condition_expr` has been renamed to `clippy::blocks_in_if_conditions` - --> $DIR/rename.rs:55:9 + --> $DIR/rename.rs:56:9 | LL | #![warn(clippy::block_in_if_condition_expr)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_if_conditions` error: lint `clippy::block_in_if_condition_stmt` has been renamed to `clippy::blocks_in_if_conditions` - --> $DIR/rename.rs:56:9 + --> $DIR/rename.rs:57:9 | LL | #![warn(clippy::block_in_if_condition_stmt)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_if_conditions` error: lint `clippy::box_vec` has been renamed to `clippy::box_collection` - --> $DIR/rename.rs:57:9 + --> $DIR/rename.rs:58:9 | LL | #![warn(clippy::box_vec)] | ^^^^^^^^^^^^^^^ help: use the new name: `clippy::box_collection` +error: lint `clippy::cmp_nan` has been renamed to `invalid_nan_comparisons` + --> $DIR/rename.rs:59:9 + | +LL | #![warn(clippy::cmp_nan)] + | ^^^^^^^^^^^^^^^ help: use the new name: `invalid_nan_comparisons` + error: lint `clippy::const_static_lifetime` has been renamed to `clippy::redundant_static_lifetimes` - --> $DIR/rename.rs:58:9 + --> $DIR/rename.rs:60:9 | LL | #![warn(clippy::const_static_lifetime)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::redundant_static_lifetimes` error: lint `clippy::cyclomatic_complexity` has been renamed to `clippy::cognitive_complexity` - --> $DIR/rename.rs:59:9 + --> $DIR/rename.rs:61:9 | LL | #![warn(clippy::cyclomatic_complexity)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::cognitive_complexity` error: lint `clippy::derive_hash_xor_eq` has been renamed to `clippy::derived_hash_with_manual_eq` - --> $DIR/rename.rs:60:9 + --> $DIR/rename.rs:62:9 | LL | #![warn(clippy::derive_hash_xor_eq)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::derived_hash_with_manual_eq` error: lint `clippy::disallowed_method` has been renamed to `clippy::disallowed_methods` - --> $DIR/rename.rs:61:9 + --> $DIR/rename.rs:63:9 | LL | #![warn(clippy::disallowed_method)] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_methods` error: lint `clippy::disallowed_type` has been renamed to `clippy::disallowed_types` - --> $DIR/rename.rs:62:9 + --> $DIR/rename.rs:64:9 | LL | #![warn(clippy::disallowed_type)] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::disallowed_types` error: lint `clippy::eval_order_dependence` has been renamed to `clippy::mixed_read_write_in_expression` - --> $DIR/rename.rs:63:9 + --> $DIR/rename.rs:65:9 | LL | #![warn(clippy::eval_order_dependence)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::mixed_read_write_in_expression` error: lint `clippy::identity_conversion` has been renamed to `clippy::useless_conversion` - --> $DIR/rename.rs:64:9 + --> $DIR/rename.rs:66:9 | LL | #![warn(clippy::identity_conversion)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::useless_conversion` error: lint `clippy::if_let_some_result` has been renamed to `clippy::match_result_ok` - --> $DIR/rename.rs:65:9 + --> $DIR/rename.rs:67:9 | LL | #![warn(clippy::if_let_some_result)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::match_result_ok` error: lint `clippy::integer_arithmetic` has been renamed to `clippy::arithmetic_side_effects` - --> $DIR/rename.rs:66:9 + --> $DIR/rename.rs:68:9 | LL | #![warn(clippy::integer_arithmetic)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::arithmetic_side_effects` error: lint `clippy::logic_bug` has been renamed to `clippy::overly_complex_bool_expr` - --> $DIR/rename.rs:67:9 + --> $DIR/rename.rs:69:9 | LL | #![warn(clippy::logic_bug)] | ^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::overly_complex_bool_expr` error: lint `clippy::new_without_default_derive` has been renamed to `clippy::new_without_default` - --> $DIR/rename.rs:68:9 + --> $DIR/rename.rs:70:9 | LL | #![warn(clippy::new_without_default_derive)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::new_without_default` error: lint `clippy::option_and_then_some` has been renamed to `clippy::bind_instead_of_map` - --> $DIR/rename.rs:69:9 + --> $DIR/rename.rs:71:9 | LL | #![warn(clippy::option_and_then_some)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::bind_instead_of_map` error: lint `clippy::option_expect_used` has been renamed to `clippy::expect_used` - --> $DIR/rename.rs:70:9 + --> $DIR/rename.rs:72:9 | LL | #![warn(clippy::option_expect_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used` error: lint `clippy::option_map_unwrap_or` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:71:9 + --> $DIR/rename.rs:73:9 | LL | #![warn(clippy::option_map_unwrap_or)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::option_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:72:9 + --> $DIR/rename.rs:74:9 | LL | #![warn(clippy::option_map_unwrap_or_else)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::option_unwrap_used` has been renamed to `clippy::unwrap_used` - --> $DIR/rename.rs:73:9 + --> $DIR/rename.rs:75:9 | LL | #![warn(clippy::option_unwrap_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used` error: lint `clippy::ref_in_deref` has been renamed to `clippy::needless_borrow` - --> $DIR/rename.rs:74:9 + --> $DIR/rename.rs:76:9 | LL | #![warn(clippy::ref_in_deref)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::needless_borrow` error: lint `clippy::result_expect_used` has been renamed to `clippy::expect_used` - --> $DIR/rename.rs:75:9 + --> $DIR/rename.rs:77:9 | LL | #![warn(clippy::result_expect_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::expect_used` error: lint `clippy::result_map_unwrap_or_else` has been renamed to `clippy::map_unwrap_or` - --> $DIR/rename.rs:76:9 + --> $DIR/rename.rs:78:9 | LL | #![warn(clippy::result_map_unwrap_or_else)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::map_unwrap_or` error: lint `clippy::result_unwrap_used` has been renamed to `clippy::unwrap_used` - --> $DIR/rename.rs:77:9 + --> $DIR/rename.rs:79:9 | LL | #![warn(clippy::result_unwrap_used)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used` error: lint `clippy::single_char_push_str` has been renamed to `clippy::single_char_add_str` - --> $DIR/rename.rs:78:9 + --> $DIR/rename.rs:80:9 | LL | #![warn(clippy::single_char_push_str)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::single_char_add_str` error: lint `clippy::stutter` has been renamed to `clippy::module_name_repetitions` - --> $DIR/rename.rs:79:9 + --> $DIR/rename.rs:81:9 | LL | #![warn(clippy::stutter)] | ^^^^^^^^^^^^^^^ help: use the new name: `clippy::module_name_repetitions` error: lint `clippy::to_string_in_display` has been renamed to `clippy::recursive_format_impl` - --> $DIR/rename.rs:80:9 + --> $DIR/rename.rs:82:9 | LL | #![warn(clippy::to_string_in_display)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::recursive_format_impl` error: lint `clippy::zero_width_space` has been renamed to `clippy::invisible_characters` - --> $DIR/rename.rs:81:9 + --> $DIR/rename.rs:83:9 | LL | #![warn(clippy::zero_width_space)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::invisible_characters` error: lint `clippy::cast_ref_to_mut` has been renamed to `cast_ref_to_mut` - --> $DIR/rename.rs:82:9 + --> $DIR/rename.rs:84:9 | LL | #![warn(clippy::cast_ref_to_mut)] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `cast_ref_to_mut` error: lint `clippy::clone_double_ref` has been renamed to `suspicious_double_ref_op` - --> $DIR/rename.rs:83:9 + --> $DIR/rename.rs:85:9 | LL | #![warn(clippy::clone_double_ref)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `suspicious_double_ref_op` error: lint `clippy::drop_bounds` has been renamed to `drop_bounds` - --> $DIR/rename.rs:84:9 + --> $DIR/rename.rs:86:9 | LL | #![warn(clippy::drop_bounds)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `drop_bounds` error: lint `clippy::drop_copy` has been renamed to `dropping_copy_types` - --> $DIR/rename.rs:85:9 + --> $DIR/rename.rs:87:9 | LL | #![warn(clippy::drop_copy)] | ^^^^^^^^^^^^^^^^^ help: use the new name: `dropping_copy_types` error: lint `clippy::drop_ref` has been renamed to `dropping_references` - --> $DIR/rename.rs:86:9 + --> $DIR/rename.rs:88:9 | LL | #![warn(clippy::drop_ref)] | ^^^^^^^^^^^^^^^^ help: use the new name: `dropping_references` error: lint `clippy::for_loop_over_option` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:87:9 + --> $DIR/rename.rs:89:9 | LL | #![warn(clippy::for_loop_over_option)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::for_loop_over_result` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:88:9 + --> $DIR/rename.rs:90:9 | LL | #![warn(clippy::for_loop_over_result)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::for_loops_over_fallibles` has been renamed to `for_loops_over_fallibles` - --> $DIR/rename.rs:89:9 + --> $DIR/rename.rs:91:9 | LL | #![warn(clippy::for_loops_over_fallibles)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `for_loops_over_fallibles` error: lint `clippy::forget_copy` has been renamed to `forgetting_copy_types` - --> $DIR/rename.rs:90:9 + --> $DIR/rename.rs:92:9 | LL | #![warn(clippy::forget_copy)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_copy_types` error: lint `clippy::forget_ref` has been renamed to `forgetting_references` - --> $DIR/rename.rs:91:9 + --> $DIR/rename.rs:93:9 | LL | #![warn(clippy::forget_ref)] | ^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_references` error: lint `clippy::into_iter_on_array` has been renamed to `array_into_iter` - --> $DIR/rename.rs:92:9 + --> $DIR/rename.rs:94:9 | LL | #![warn(clippy::into_iter_on_array)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `array_into_iter` error: lint `clippy::invalid_atomic_ordering` has been renamed to `invalid_atomic_ordering` - --> $DIR/rename.rs:93:9 + --> $DIR/rename.rs:95:9 | LL | #![warn(clippy::invalid_atomic_ordering)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_atomic_ordering` error: lint `clippy::invalid_ref` has been renamed to `invalid_value` - --> $DIR/rename.rs:94:9 + --> $DIR/rename.rs:96:9 | LL | #![warn(clippy::invalid_ref)] | ^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_value` error: lint `clippy::invalid_utf8_in_unchecked` has been renamed to `invalid_from_utf8_unchecked` - --> $DIR/rename.rs:95:9 + --> $DIR/rename.rs:97:9 | LL | #![warn(clippy::invalid_utf8_in_unchecked)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_from_utf8_unchecked` error: lint `clippy::let_underscore_drop` has been renamed to `let_underscore_drop` - --> $DIR/rename.rs:96:9 + --> $DIR/rename.rs:98:9 | LL | #![warn(clippy::let_underscore_drop)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `let_underscore_drop` error: lint `clippy::mem_discriminant_non_enum` has been renamed to `enum_intrinsics_non_enums` - --> $DIR/rename.rs:97:9 + --> $DIR/rename.rs:99:9 | LL | #![warn(clippy::mem_discriminant_non_enum)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `enum_intrinsics_non_enums` error: lint `clippy::panic_params` has been renamed to `non_fmt_panics` - --> $DIR/rename.rs:98:9 + --> $DIR/rename.rs:100:9 | LL | #![warn(clippy::panic_params)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `non_fmt_panics` error: lint `clippy::positional_named_format_parameters` has been renamed to `named_arguments_used_positionally` - --> $DIR/rename.rs:99:9 + --> $DIR/rename.rs:101:9 | LL | #![warn(clippy::positional_named_format_parameters)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `named_arguments_used_positionally` error: lint `clippy::temporary_cstring_as_ptr` has been renamed to `temporary_cstring_as_ptr` - --> $DIR/rename.rs:100:9 + --> $DIR/rename.rs:102:9 | LL | #![warn(clippy::temporary_cstring_as_ptr)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `temporary_cstring_as_ptr` error: lint `clippy::undropped_manually_drops` has been renamed to `undropped_manually_drops` - --> $DIR/rename.rs:101:9 + --> $DIR/rename.rs:103:9 | LL | #![warn(clippy::undropped_manually_drops)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `undropped_manually_drops` error: lint `clippy::unknown_clippy_lints` has been renamed to `unknown_lints` - --> $DIR/rename.rs:102:9 + --> $DIR/rename.rs:104:9 | LL | #![warn(clippy::unknown_clippy_lints)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unknown_lints` error: lint `clippy::unused_label` has been renamed to `unused_labels` - --> $DIR/rename.rs:103:9 + --> $DIR/rename.rs:105:9 | LL | #![warn(clippy::unused_label)] | ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_labels` -error: aborting due to 51 previous errors +error: aborting due to 52 previous errors diff --git a/src/tools/clippy/tests/ui/unknown_clippy_lints.fixed b/src/tools/clippy/tests/ui/unknown_clippy_lints.fixed index 49c0e4dc7eb10..debc7e152e739 100644 --- a/src/tools/clippy/tests/ui/unknown_clippy_lints.fixed +++ b/src/tools/clippy/tests/ui/unknown_clippy_lints.fixed @@ -3,7 +3,7 @@ #![warn(clippy::pedantic)] // Should suggest lowercase #![allow(clippy::all)] -#![warn(clippy::cmp_nan)] +#![warn(clippy::cmp_owned)] // Should suggest similar clippy lint name #[warn(clippy::if_not_else)] diff --git a/src/tools/clippy/tests/ui/unknown_clippy_lints.rs b/src/tools/clippy/tests/ui/unknown_clippy_lints.rs index b60042923ea18..16140fd107917 100644 --- a/src/tools/clippy/tests/ui/unknown_clippy_lints.rs +++ b/src/tools/clippy/tests/ui/unknown_clippy_lints.rs @@ -3,7 +3,7 @@ #![warn(clippy::pedantic)] // Should suggest lowercase #![allow(clippy::All)] -#![warn(clippy::CMP_NAN)] +#![warn(clippy::CMP_OWNED)] // Should suggest similar clippy lint name #[warn(clippy::if_not_els)] diff --git a/src/tools/clippy/tests/ui/unknown_clippy_lints.stderr b/src/tools/clippy/tests/ui/unknown_clippy_lints.stderr index 584c428932fee..880673eef3e40 100644 --- a/src/tools/clippy/tests/ui/unknown_clippy_lints.stderr +++ b/src/tools/clippy/tests/ui/unknown_clippy_lints.stderr @@ -6,11 +6,11 @@ LL | #![allow(clippy::All)] | = note: `-D unknown-lints` implied by `-D warnings` -error: unknown lint: `clippy::CMP_NAN` +error: unknown lint: `clippy::CMP_OWNED` --> $DIR/unknown_clippy_lints.rs:6:9 | -LL | #![warn(clippy::CMP_NAN)] - | ^^^^^^^^^^^^^^^ help: did you mean: `clippy::cmp_nan` +LL | #![warn(clippy::CMP_OWNED)] + | ^^^^^^^^^^^^^^^^^ help: did you mean: `clippy::cmp_owned` error: unknown lint: `clippy::if_not_els` --> $DIR/unknown_clippy_lints.rs:9:8