diff --git a/clippy_lints/src/declared_lints.rs b/clippy_lints/src/declared_lints.rs
index 2cccd6ba2702..e046ab0b42bb 100644
--- a/clippy_lints/src/declared_lints.rs
+++ b/clippy_lints/src/declared_lints.rs
@@ -705,13 +705,9 @@ pub static LINTS: &[&crate::LintInfo] = &[
crate::transmute::MISSING_TRANSMUTE_ANNOTATIONS_INFO,
crate::transmute::TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS_INFO,
crate::transmute::TRANSMUTE_BYTES_TO_STR_INFO,
- crate::transmute::TRANSMUTE_FLOAT_TO_INT_INFO,
crate::transmute::TRANSMUTE_INT_TO_BOOL_INFO,
- crate::transmute::TRANSMUTE_INT_TO_CHAR_INFO,
- crate::transmute::TRANSMUTE_INT_TO_FLOAT_INFO,
crate::transmute::TRANSMUTE_INT_TO_NON_ZERO_INFO,
crate::transmute::TRANSMUTE_NULL_TO_FN_INFO,
- crate::transmute::TRANSMUTE_NUM_TO_BYTES_INFO,
crate::transmute::TRANSMUTE_PTR_TO_PTR_INFO,
crate::transmute::TRANSMUTE_PTR_TO_REF_INFO,
crate::transmute::TRANSMUTE_UNDEFINED_REPR_INFO,
diff --git a/clippy_lints/src/deprecated_lints.rs b/clippy_lints/src/deprecated_lints.rs
index b60c11d79d48..a1909c5363ff 100644
--- a/clippy_lints/src/deprecated_lints.rs
+++ b/clippy_lints/src/deprecated_lints.rs
@@ -187,5 +187,13 @@ declare_with_version! { RENAMED(RENAMED_VERSION): &[(&str, &str)] = &[
("clippy::vtable_address_comparisons", "ambiguous_wide_pointer_comparisons"),
#[clippy::version = ""]
("clippy::reverse_range_loop", "clippy::reversed_empty_ranges"),
+ #[clippy::version = "1.88.0"]
+ ("clippy::transmute_int_to_float", "unnecessary_transmutes"),
+ #[clippy::version = "1.88.0"]
+ ("clippy::transmute_int_to_char", "unnecessary_transmutes"),
+ #[clippy::version = "1.88.0"]
+ ("clippy::transmute_float_to_int", "unnecessary_transmutes"),
+ #[clippy::version = "1.88.0"]
+ ("clippy::transmute_num_to_bytes", "unnecessary_transmutes"),
// end renamed lints. used by `cargo dev rename_lint`
]}
diff --git a/clippy_lints/src/transmute/mod.rs b/clippy_lints/src/transmute/mod.rs
index f2da8d35cb4f..d5112e2c3f97 100644
--- a/clippy_lints/src/transmute/mod.rs
+++ b/clippy_lints/src/transmute/mod.rs
@@ -1,13 +1,9 @@
mod crosspointer_transmute;
mod eager_transmute;
mod missing_transmute_annotations;
-mod transmute_float_to_int;
mod transmute_int_to_bool;
-mod transmute_int_to_char;
-mod transmute_int_to_float;
mod transmute_int_to_non_zero;
mod transmute_null_to_fn;
-mod transmute_num_to_bytes;
mod transmute_ptr_to_ptr;
mod transmute_ptr_to_ref;
mod transmute_ref_to_ref;
@@ -141,40 +137,6 @@ declare_clippy_lint! {
"transmutes from a pointer to a reference type"
}
-declare_clippy_lint! {
- /// ### What it does
- /// Checks for transmutes from an integer to a `char`.
- ///
- /// ### Why is this bad?
- /// Not every integer is a Unicode scalar value.
- ///
- /// ### Known problems
- /// - [`from_u32`] which this lint suggests using is slower than `transmute`
- /// as it needs to validate the input.
- /// If you are certain that the input is always a valid Unicode scalar value,
- /// use [`from_u32_unchecked`] which is as fast as `transmute`
- /// but has a semantically meaningful name.
- /// - You might want to handle `None` returned from [`from_u32`] instead of calling `unwrap`.
- ///
- /// [`from_u32`]: https://doc.rust-lang.org/std/char/fn.from_u32.html
- /// [`from_u32_unchecked`]: https://doc.rust-lang.org/std/char/fn.from_u32_unchecked.html
- ///
- /// ### Example
- /// ```no_run
- /// let x = 1_u32;
- /// unsafe {
- /// let _: char = std::mem::transmute(x); // where x: u32
- /// }
- ///
- /// // should be:
- /// let _ = std::char::from_u32(x).unwrap();
- /// ```
- #[clippy::version = "pre 1.29.0"]
- pub TRANSMUTE_INT_TO_CHAR,
- complexity,
- "transmutes from an integer to a `char`"
-}
-
declare_clippy_lint! {
/// ### What it does
/// Checks for transmutes from a `&[u8]` to a `&str`.
@@ -232,29 +194,6 @@ declare_clippy_lint! {
"transmutes from an integer to a `bool`"
}
-declare_clippy_lint! {
- /// ### What it does
- /// Checks for transmutes from an integer to a float.
- ///
- /// ### Why is this bad?
- /// Transmutes are dangerous and error-prone, whereas `from_bits` is intuitive
- /// and safe.
- ///
- /// ### Example
- /// ```no_run
- /// unsafe {
- /// let _: f32 = std::mem::transmute(1_u32); // where x: u32
- /// }
- ///
- /// // should be:
- /// let _: f32 = f32::from_bits(1_u32);
- /// ```
- #[clippy::version = "pre 1.29.0"]
- pub TRANSMUTE_INT_TO_FLOAT,
- complexity,
- "transmutes from an integer to a float"
-}
-
declare_clippy_lint! {
/// ### What it does
/// Checks for transmutes from `T` to `NonZero<T>`, and suggests the `new_unchecked`
@@ -280,52 +219,6 @@ declare_clippy_lint! {
"transmutes from an integer to a non-zero wrapper"
}
-declare_clippy_lint! {
- /// ### What it does
- /// Checks for transmutes from a float to an integer.
- ///
- /// ### Why is this bad?
- /// Transmutes are dangerous and error-prone, whereas `to_bits` is intuitive
- /// and safe.
- ///
- /// ### Example
- /// ```no_run
- /// unsafe {
- /// let _: u32 = std::mem::transmute(1f32);
- /// }
- ///
- /// // should be:
- /// let _: u32 = 1f32.to_bits();
- /// ```
- #[clippy::version = "1.41.0"]
- pub TRANSMUTE_FLOAT_TO_INT,
- complexity,
- "transmutes from a float to an integer"
-}
-
-declare_clippy_lint! {
- /// ### What it does
- /// Checks for transmutes from a number to an array of `u8`
- ///
- /// ### Why this is bad?
- /// Transmutes are dangerous and error-prone, whereas `to_ne_bytes`
- /// is intuitive and safe.
- ///
- /// ### Example
- /// ```no_run
- /// unsafe {
- /// let x: [u8; 8] = std::mem::transmute(1i64);
- /// }
- ///
- /// // should be
- /// let x: [u8; 8] = 0i64.to_ne_bytes();
- /// ```
- #[clippy::version = "1.58.0"]
- pub TRANSMUTE_NUM_TO_BYTES,
- complexity,
- "transmutes from a number to an array of `u8`"
-}
-
declare_clippy_lint! {
/// ### What it does
/// Checks for transmutes from a pointer to a pointer, or
@@ -581,13 +474,9 @@ impl_lint_pass!(Transmute => [
TRANSMUTE_PTR_TO_PTR,
USELESS_TRANSMUTE,
WRONG_TRANSMUTE,
- TRANSMUTE_INT_TO_CHAR,
TRANSMUTE_BYTES_TO_STR,
TRANSMUTE_INT_TO_BOOL,
- TRANSMUTE_INT_TO_FLOAT,
TRANSMUTE_INT_TO_NON_ZERO,
- TRANSMUTE_FLOAT_TO_INT,
- TRANSMUTE_NUM_TO_BYTES,
UNSOUND_COLLECTION_TRANSMUTE,
TRANSMUTES_EXPRESSIBLE_AS_PTR_CASTS,
TRANSMUTE_UNDEFINED_REPR,
@@ -632,14 +521,10 @@ impl<'tcx> LateLintPass<'tcx> for Transmute {
| transmute_null_to_fn::check(cx, e, arg, to_ty)
| transmute_ptr_to_ref::check(cx, e, from_ty, to_ty, arg, path, self.msrv)
| missing_transmute_annotations::check(cx, path, from_ty, to_ty, e.hir_id)
- | transmute_int_to_char::check(cx, e, from_ty, to_ty, arg, const_context)
| transmute_ref_to_ref::check(cx, e, from_ty, to_ty, arg, const_context)
| transmute_ptr_to_ptr::check(cx, e, from_ty, to_ty, arg, self.msrv)
| transmute_int_to_bool::check(cx, e, from_ty, to_ty, arg)
- | transmute_int_to_float::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
| transmute_int_to_non_zero::check(cx, e, from_ty, to_ty, arg)
- | transmute_float_to_int::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
- | transmute_num_to_bytes::check(cx, e, from_ty, to_ty, arg, const_context, self.msrv)
| (unsound_collection_transmute::check(cx, e, from_ty, to_ty)
|| transmute_undefined_repr::check(cx, e, from_ty, to_ty))
| (eager_transmute::check(cx, e, arg, from_ty, to_ty));
diff --git a/clippy_lints/src/transmute/transmute_float_to_int.rs b/clippy_lints/src/transmute/transmute_float_to_int.rs
deleted file mode 100644
index df2f681a1629..000000000000
--- a/clippy_lints/src/transmute/transmute_float_to_int.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-use super::TRANSMUTE_FLOAT_TO_INT;
-use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::msrvs::{self, Msrv};
-use clippy_utils::sugg;
-use rustc_ast as ast;
-use rustc_errors::Applicability;
-use rustc_hir::{Expr, ExprKind, UnOp};
-use rustc_lint::LateContext;
-use rustc_middle::ty::{self, Ty};
-
-/// Checks for `transmute_float_to_int` lint.
-/// Returns `true` if it's triggered, otherwise returns `false`.
-pub(super) fn check<'tcx>(
- cx: &LateContext<'tcx>,
- e: &'tcx Expr<'_>,
- from_ty: Ty<'tcx>,
- to_ty: Ty<'tcx>,
- mut arg: &'tcx Expr<'_>,
- const_context: bool,
- msrv: Msrv,
-) -> bool {
- match (&from_ty.kind(), &to_ty.kind()) {
- (ty::Float(float_ty), ty::Int(_) | ty::Uint(_))
- if !const_context || msrv.meets(cx, msrvs::CONST_FLOAT_BITS_CONV) =>
- {
- span_lint_and_then(
- cx,
- TRANSMUTE_FLOAT_TO_INT,
- e.span,
- format!("transmute from a `{from_ty}` to a `{to_ty}`"),
- |diag| {
- let mut sugg = sugg::Sugg::hir(cx, arg, "..");
-
- if let ExprKind::Unary(UnOp::Neg, inner_expr) = &arg.kind {
- arg = inner_expr;
- }
-
- if let ExprKind::Lit(lit) = &arg.kind
- // if the expression is a float literal and it is unsuffixed then
- // add a suffix so the suggestion is valid and unambiguous
- && let ast::LitKind::Float(_, ast::LitFloatType::Unsuffixed) = lit.node
- {
- let op = format!("{sugg}{}", float_ty.name_str()).into();
- match sugg {
- sugg::Sugg::MaybeParen(_) => sugg = sugg::Sugg::MaybeParen(op),
- _ => sugg = sugg::Sugg::NonParen(op),
- }
- }
-
- sugg = sugg::Sugg::NonParen(format!("{}.to_bits()", sugg.maybe_paren()).into());
-
- // cast the result of `to_bits` if `to_ty` is signed
- sugg = if let ty::Int(int_ty) = to_ty.kind() {
- sugg.as_ty(int_ty.name_str().to_string())
- } else {
- sugg
- };
-
- diag.span_suggestion(e.span, "consider using", sugg, Applicability::Unspecified);
- },
- );
- true
- },
- _ => false,
- }
-}
diff --git a/clippy_lints/src/transmute/transmute_int_to_char.rs b/clippy_lints/src/transmute/transmute_int_to_char.rs
deleted file mode 100644
index 81d10a7d5bde..000000000000
--- a/clippy_lints/src/transmute/transmute_int_to_char.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-use super::TRANSMUTE_INT_TO_CHAR;
-use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::{std_or_core, sugg};
-use rustc_ast as ast;
-use rustc_errors::Applicability;
-use rustc_hir::Expr;
-use rustc_lint::LateContext;
-use rustc_middle::ty::{self, Ty};
-
-/// Checks for `transmute_int_to_char` lint.
-/// Returns `true` if it's triggered, otherwise returns `false`.
-pub(super) fn check<'tcx>(
- cx: &LateContext<'tcx>,
- e: &'tcx Expr<'_>,
- from_ty: Ty<'tcx>,
- to_ty: Ty<'tcx>,
- arg: &'tcx Expr<'_>,
- const_context: bool,
-) -> bool {
- match (&from_ty.kind(), &to_ty.kind()) {
- (ty::Int(ty::IntTy::I32) | ty::Uint(ty::UintTy::U32), &ty::Char) if !const_context => {
- span_lint_and_then(
- cx,
- TRANSMUTE_INT_TO_CHAR,
- e.span,
- format!("transmute from a `{from_ty}` to a `char`"),
- |diag| {
- let Some(top_crate) = std_or_core(cx) else { return };
- let arg = sugg::Sugg::hir(cx, arg, "..");
- let arg = if let ty::Int(_) = from_ty.kind() {
- arg.as_ty(ast::UintTy::U32.name_str())
- } else {
- arg
- };
- diag.span_suggestion(
- e.span,
- "consider using",
- format!("{top_crate}::char::from_u32({arg}).unwrap()"),
- Applicability::Unspecified,
- );
- },
- );
- true
- },
- _ => false,
- }
-}
diff --git a/clippy_lints/src/transmute/transmute_int_to_float.rs b/clippy_lints/src/transmute/transmute_int_to_float.rs
deleted file mode 100644
index aaa95396b4b4..000000000000
--- a/clippy_lints/src/transmute/transmute_int_to_float.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-use super::TRANSMUTE_INT_TO_FLOAT;
-use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::msrvs::{self, Msrv};
-use clippy_utils::sugg;
-use rustc_errors::Applicability;
-use rustc_hir::Expr;
-use rustc_lint::LateContext;
-use rustc_middle::ty::{self, Ty};
-
-/// Checks for `transmute_int_to_float` lint.
-/// Returns `true` if it's triggered, otherwise returns `false`.
-pub(super) fn check<'tcx>(
- cx: &LateContext<'tcx>,
- e: &'tcx Expr<'_>,
- from_ty: Ty<'tcx>,
- to_ty: Ty<'tcx>,
- arg: &'tcx Expr<'_>,
- const_context: bool,
- msrv: Msrv,
-) -> bool {
- match (&from_ty.kind(), &to_ty.kind()) {
- (ty::Int(_) | ty::Uint(_), ty::Float(_)) if !const_context || msrv.meets(cx, msrvs::CONST_FLOAT_BITS_CONV) => {
- span_lint_and_then(
- cx,
- TRANSMUTE_INT_TO_FLOAT,
- e.span,
- format!("transmute from a `{from_ty}` to a `{to_ty}`"),
- |diag| {
- let arg = sugg::Sugg::hir(cx, arg, "..");
- let arg = if let ty::Int(int_ty) = from_ty.kind() {
- arg.as_ty(format!(
- "u{}",
- int_ty.bit_width().map_or_else(|| "size".to_string(), |v| v.to_string())
- ))
- } else {
- arg
- };
- diag.span_suggestion(
- e.span,
- "consider using",
- format!("{to_ty}::from_bits({arg})"),
- Applicability::Unspecified,
- );
- },
- );
- true
- },
- _ => false,
- }
-}
diff --git a/clippy_lints/src/transmute/transmute_num_to_bytes.rs b/clippy_lints/src/transmute/transmute_num_to_bytes.rs
deleted file mode 100644
index d72be270b731..000000000000
--- a/clippy_lints/src/transmute/transmute_num_to_bytes.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-use super::TRANSMUTE_NUM_TO_BYTES;
-use clippy_utils::diagnostics::span_lint_and_then;
-use clippy_utils::msrvs::{self, Msrv};
-use clippy_utils::sugg;
-use rustc_errors::Applicability;
-use rustc_hir::Expr;
-use rustc_lint::LateContext;
-use rustc_middle::ty::{self, Ty, UintTy};
-
-/// Checks for `transmute_int_to_float` lint.
-/// Returns `true` if it's triggered, otherwise returns `false`.
-pub(super) fn check<'tcx>(
- cx: &LateContext<'tcx>,
- e: &'tcx Expr<'_>,
- from_ty: Ty<'tcx>,
- to_ty: Ty<'tcx>,
- arg: &'tcx Expr<'_>,
- const_context: bool,
- msrv: Msrv,
-) -> bool {
- match (&from_ty.kind(), &to_ty.kind()) {
- (ty::Int(_) | ty::Uint(_) | ty::Float(_), ty::Array(arr_ty, _)) => {
- if !matches!(arr_ty.kind(), ty::Uint(UintTy::U8)) {
- return false;
- }
- if matches!(from_ty.kind(), ty::Float(_)) && const_context && !msrv.meets(cx, msrvs::CONST_FLOAT_BITS_CONV)
- {
- return false;
- }
-
- span_lint_and_then(
- cx,
- TRANSMUTE_NUM_TO_BYTES,
- e.span,
- format!("transmute from a `{from_ty}` to a `{to_ty}`"),
- |diag| {
- let arg = sugg::Sugg::hir(cx, arg, "..");
- diag.span_suggestion(
- e.span,
- "consider using `to_ne_bytes()`",
- format!("{arg}.to_ne_bytes()"),
- Applicability::Unspecified,
- );
- },
- );
- true
- },
- _ => false,
- }
-}
diff --git a/tests/ui/rename.fixed b/tests/ui/rename.fixed
index acf7914d2536..55e287b91596 100644
--- a/tests/ui/rename.fixed
+++ b/tests/ui/rename.fixed
@@ -63,6 +63,7 @@
#![allow(unused_labels)]
#![allow(ambiguous_wide_pointer_comparisons)]
#![allow(clippy::reversed_empty_ranges)]
+#![allow(unnecessary_transmutes)]
#![warn(clippy::almost_complete_range)] //~ ERROR: lint `clippy::almost_complete_letter_range`
#![warn(clippy::disallowed_names)] //~ ERROR: lint `clippy::blacklisted_name`
#![warn(clippy::blocks_in_conditions)] //~ ERROR: lint `clippy::block_in_if_condition_expr`
@@ -132,5 +133,9 @@
#![warn(unused_labels)] //~ ERROR: lint `clippy::unused_label`
#![warn(ambiguous_wide_pointer_comparisons)] //~ ERROR: lint `clippy::vtable_address_comparisons`
#![warn(clippy::reversed_empty_ranges)] //~ ERROR: lint `clippy::reverse_range_loop`
+#![warn(unnecessary_transmutes)] //~ ERROR: lint `clippy::transmute_int_to_float`
+#![warn(unnecessary_transmutes)] //~ ERROR: lint `clippy::transmute_int_to_char`
+#![warn(unnecessary_transmutes)] //~ ERROR: lint `clippy::transmute_float_to_int`
+#![warn(unnecessary_transmutes)] //~ ERROR: lint `clippy::transmute_num_to_bytes`
fn main() {}
diff --git a/tests/ui/rename.rs b/tests/ui/rename.rs
index 32641a684a44..31dcd2cea081 100644
--- a/tests/ui/rename.rs
+++ b/tests/ui/rename.rs
@@ -63,6 +63,7 @@
#![allow(unused_labels)]
#![allow(ambiguous_wide_pointer_comparisons)]
#![allow(clippy::reversed_empty_ranges)]
+#![allow(unnecessary_transmutes)]
#![warn(clippy::almost_complete_letter_range)] //~ ERROR: lint `clippy::almost_complete_letter_range`
#![warn(clippy::blacklisted_name)] //~ ERROR: lint `clippy::blacklisted_name`
#![warn(clippy::block_in_if_condition_expr)] //~ ERROR: lint `clippy::block_in_if_condition_expr`
@@ -132,5 +133,9 @@
#![warn(clippy::unused_label)] //~ ERROR: lint `clippy::unused_label`
#![warn(clippy::vtable_address_comparisons)] //~ ERROR: lint `clippy::vtable_address_comparisons`
#![warn(clippy::reverse_range_loop)] //~ ERROR: lint `clippy::reverse_range_loop`
+#![warn(clippy::transmute_int_to_float)] //~ ERROR: lint `clippy::transmute_int_to_float`
+#![warn(clippy::transmute_int_to_char)] //~ ERROR: lint `clippy::transmute_int_to_char`
+#![warn(clippy::transmute_float_to_int)] //~ ERROR: lint `clippy::transmute_float_to_int`
+#![warn(clippy::transmute_num_to_bytes)] //~ ERROR: lint `clippy::transmute_num_to_bytes`
fn main() {}
diff --git a/tests/ui/rename.stderr b/tests/ui/rename.stderr
index e9d2debff91a..a8d5c96acc3a 100644
--- a/tests/ui/rename.stderr
+++ b/tests/ui/rename.stderr
@@ -1,5 +1,5 @@
error: lint `clippy::almost_complete_letter_range` has been renamed to `clippy::almost_complete_range`
- --> tests/ui/rename.rs:66:9
+ --> tests/ui/rename.rs:67:9
|
LL | #![warn(clippy::almost_complete_letter_range)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::almost_complete_range`
@@ -8,412 +8,436 @@ LL | #![warn(clippy::almost_complete_letter_range)]
= help: to override `-D warnings` add `#[allow(renamed_and_removed_lints)]`
error: lint `clippy::blacklisted_name` has been renamed to `clippy::disallowed_names`
- --> tests/ui/rename.rs:67:9
+ --> tests/ui/rename.rs:68:9
|
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_conditions`
- --> tests/ui/rename.rs:68:9
+ --> tests/ui/rename.rs:69:9
|
LL | #![warn(clippy::block_in_if_condition_expr)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
error: lint `clippy::block_in_if_condition_stmt` has been renamed to `clippy::blocks_in_conditions`
- --> tests/ui/rename.rs:69:9
+ --> tests/ui/rename.rs:70:9
|
LL | #![warn(clippy::block_in_if_condition_stmt)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
error: lint `clippy::blocks_in_if_conditions` has been renamed to `clippy::blocks_in_conditions`
- --> tests/ui/rename.rs:70:9
+ --> tests/ui/rename.rs:71:9
|
LL | #![warn(clippy::blocks_in_if_conditions)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::blocks_in_conditions`
error: lint `clippy::box_vec` has been renamed to `clippy::box_collection`
- --> tests/ui/rename.rs:71:9
+ --> tests/ui/rename.rs:72:9
|
LL | #![warn(clippy::box_vec)]
| ^^^^^^^^^^^^^^^ help: use the new name: `clippy::box_collection`
error: lint `clippy::const_static_lifetime` has been renamed to `clippy::redundant_static_lifetimes`
- --> tests/ui/rename.rs:72:9
+ --> tests/ui/rename.rs:73:9
|
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`
- --> tests/ui/rename.rs:73:9
+ --> tests/ui/rename.rs:74:9
|
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`
- --> tests/ui/rename.rs:74:9
+ --> tests/ui/rename.rs:75:9
|
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`
- --> tests/ui/rename.rs:75:9
+ --> tests/ui/rename.rs:76:9
|
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`
- --> tests/ui/rename.rs:76:9
+ --> tests/ui/rename.rs:77:9
|
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`
- --> tests/ui/rename.rs:77:9
+ --> tests/ui/rename.rs:78:9
|
LL | #![warn(clippy::eval_order_dependence)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::mixed_read_write_in_expression`
error: lint `clippy::find_map` has been renamed to `clippy::manual_find_map`
- --> tests/ui/rename.rs:78:9
+ --> tests/ui/rename.rs:79:9
|
LL | #![warn(clippy::find_map)]
| ^^^^^^^^^^^^^^^^ help: use the new name: `clippy::manual_find_map`
error: lint `clippy::filter_map` has been renamed to `clippy::manual_filter_map`
- --> tests/ui/rename.rs:79:9
+ --> tests/ui/rename.rs:80:9
|
LL | #![warn(clippy::filter_map)]
| ^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::manual_filter_map`
error: lint `clippy::fn_address_comparisons` has been renamed to `unpredictable_function_pointer_comparisons`
- --> tests/ui/rename.rs:80:9
+ --> tests/ui/rename.rs:81:9
|
LL | #![warn(clippy::fn_address_comparisons)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unpredictable_function_pointer_comparisons`
error: lint `clippy::identity_conversion` has been renamed to `clippy::useless_conversion`
- --> tests/ui/rename.rs:81:9
+ --> tests/ui/rename.rs:82:9
|
LL | #![warn(clippy::identity_conversion)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::useless_conversion`
error: lint `clippy::if_let_redundant_pattern_matching` has been renamed to `clippy::redundant_pattern_matching`
- --> tests/ui/rename.rs:82:9
+ --> tests/ui/rename.rs:83:9
|
LL | #![warn(clippy::if_let_redundant_pattern_matching)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::redundant_pattern_matching`
error: lint `clippy::if_let_some_result` has been renamed to `clippy::match_result_ok`
- --> tests/ui/rename.rs:83:9
+ --> tests/ui/rename.rs:84:9
|
LL | #![warn(clippy::if_let_some_result)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::match_result_ok`
error: lint `clippy::incorrect_clone_impl_on_copy_type` has been renamed to `clippy::non_canonical_clone_impl`
- --> tests/ui/rename.rs:84:9
+ --> tests/ui/rename.rs:85:9
|
LL | #![warn(clippy::incorrect_clone_impl_on_copy_type)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::non_canonical_clone_impl`
error: lint `clippy::incorrect_partial_ord_impl_on_ord_type` has been renamed to `clippy::non_canonical_partial_ord_impl`
- --> tests/ui/rename.rs:85:9
+ --> tests/ui/rename.rs:86:9
|
LL | #![warn(clippy::incorrect_partial_ord_impl_on_ord_type)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::non_canonical_partial_ord_impl`
error: lint `clippy::integer_arithmetic` has been renamed to `clippy::arithmetic_side_effects`
- --> tests/ui/rename.rs:86:9
+ --> tests/ui/rename.rs:87:9
|
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`
- --> tests/ui/rename.rs:87:9
+ --> tests/ui/rename.rs:88:9
|
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`
- --> tests/ui/rename.rs:88:9
+ --> tests/ui/rename.rs:89:9
|
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`
- --> tests/ui/rename.rs:89:9
+ --> tests/ui/rename.rs:90:9
|
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`
- --> tests/ui/rename.rs:90:9
+ --> tests/ui/rename.rs:91:9
|
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`
- --> tests/ui/rename.rs:91:9
+ --> tests/ui/rename.rs:92:9
|
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`
- --> tests/ui/rename.rs:92:9
+ --> tests/ui/rename.rs:93:9
|
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`
- --> tests/ui/rename.rs:93:9
+ --> tests/ui/rename.rs:94:9
|
LL | #![warn(clippy::option_unwrap_used)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_used`
error: lint `clippy::overflow_check_conditional` has been renamed to `clippy::panicking_overflow_checks`
- --> tests/ui/rename.rs:94:9
+ --> tests/ui/rename.rs:95:9
|
LL | #![warn(clippy::overflow_check_conditional)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::panicking_overflow_checks`
error: lint `clippy::ref_in_deref` has been renamed to `clippy::needless_borrow`
- --> tests/ui/rename.rs:95:9
+ --> tests/ui/rename.rs:96:9
|
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`
- --> tests/ui/rename.rs:96:9
+ --> tests/ui/rename.rs:97:9
|
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`
- --> tests/ui/rename.rs:97:9
+ --> tests/ui/rename.rs:98:9
|
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`
- --> tests/ui/rename.rs:98:9
+ --> tests/ui/rename.rs:99:9
|
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`
- --> tests/ui/rename.rs:99:9
+ --> tests/ui/rename.rs:100:9
|
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`
- --> tests/ui/rename.rs:100:9
+ --> tests/ui/rename.rs:101:9
|
LL | #![warn(clippy::stutter)]
| ^^^^^^^^^^^^^^^ help: use the new name: `clippy::module_name_repetitions`
error: lint `clippy::thread_local_initializer_can_be_made_const` has been renamed to `clippy::missing_const_for_thread_local`
- --> tests/ui/rename.rs:101:9
+ --> tests/ui/rename.rs:102:9
|
LL | #![warn(clippy::thread_local_initializer_can_be_made_const)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::missing_const_for_thread_local`
error: lint `clippy::to_string_in_display` has been renamed to `clippy::recursive_format_impl`
- --> tests/ui/rename.rs:102:9
+ --> tests/ui/rename.rs:103:9
|
LL | #![warn(clippy::to_string_in_display)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::recursive_format_impl`
error: lint `clippy::unwrap_or_else_default` has been renamed to `clippy::unwrap_or_default`
- --> tests/ui/rename.rs:103:9
+ --> tests/ui/rename.rs:104:9
|
LL | #![warn(clippy::unwrap_or_else_default)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::unwrap_or_default`
error: lint `clippy::zero_width_space` has been renamed to `clippy::invisible_characters`
- --> tests/ui/rename.rs:104:9
+ --> tests/ui/rename.rs:105:9
|
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 `invalid_reference_casting`
- --> tests/ui/rename.rs:105:9
+ --> tests/ui/rename.rs:106:9
|
LL | #![warn(clippy::cast_ref_to_mut)]
| ^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_reference_casting`
error: lint `clippy::clone_double_ref` has been renamed to `suspicious_double_ref_op`
- --> tests/ui/rename.rs:106:9
+ --> tests/ui/rename.rs:107:9
|
LL | #![warn(clippy::clone_double_ref)]
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `suspicious_double_ref_op`
error: lint `clippy::cmp_nan` has been renamed to `invalid_nan_comparisons`
- --> tests/ui/rename.rs:107:9
+ --> tests/ui/rename.rs:108:9
|
LL | #![warn(clippy::cmp_nan)]
| ^^^^^^^^^^^^^^^ help: use the new name: `invalid_nan_comparisons`
error: lint `clippy::invalid_null_ptr_usage` has been renamed to `invalid_null_arguments`
- --> tests/ui/rename.rs:108:9
+ --> tests/ui/rename.rs:109:9
|
LL | #![warn(clippy::invalid_null_ptr_usage)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `invalid_null_arguments`
error: lint `clippy::double_neg` has been renamed to `double_negations`
- --> tests/ui/rename.rs:109:9
+ --> tests/ui/rename.rs:110:9
|
LL | #![warn(clippy::double_neg)]
| ^^^^^^^^^^^^^^^^^^ help: use the new name: `double_negations`
error: lint `clippy::drop_bounds` has been renamed to `drop_bounds`
- --> tests/ui/rename.rs:110:9
+ --> tests/ui/rename.rs:111:9
|
LL | #![warn(clippy::drop_bounds)]
| ^^^^^^^^^^^^^^^^^^^ help: use the new name: `drop_bounds`
error: lint `clippy::drop_copy` has been renamed to `dropping_copy_types`
- --> tests/ui/rename.rs:111:9
+ --> tests/ui/rename.rs:112:9
|
LL | #![warn(clippy::drop_copy)]
| ^^^^^^^^^^^^^^^^^ help: use the new name: `dropping_copy_types`
error: lint `clippy::drop_ref` has been renamed to `dropping_references`
- --> tests/ui/rename.rs:112:9
+ --> tests/ui/rename.rs:113:9
|
LL | #![warn(clippy::drop_ref)]
| ^^^^^^^^^^^^^^^^ help: use the new name: `dropping_references`
error: lint `clippy::fn_null_check` has been renamed to `useless_ptr_null_checks`
- --> tests/ui/rename.rs:113:9
+ --> tests/ui/rename.rs:114:9
|
LL | #![warn(clippy::fn_null_check)]
| ^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `useless_ptr_null_checks`
error: lint `clippy::for_loop_over_option` has been renamed to `for_loops_over_fallibles`
- --> tests/ui/rename.rs:114:9
+ --> tests/ui/rename.rs:115:9
|
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`
- --> tests/ui/rename.rs:115:9
+ --> tests/ui/rename.rs:116:9
|
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`
- --> tests/ui/rename.rs:116:9
+ --> tests/ui/rename.rs:117:9
|
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`
- --> tests/ui/rename.rs:117:9
+ --> tests/ui/rename.rs:118:9
|
LL | #![warn(clippy::forget_copy)]
| ^^^^^^^^^^^^^^^^^^^ help: use the new name: `forgetting_copy_types`
error: lint `clippy::forget_ref` has been renamed to `forgetting_references`
- --> tests/ui/rename.rs:118:9
+ --> tests/ui/rename.rs:119:9
|
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`
- --> tests/ui/rename.rs:119:9
+ --> tests/ui/rename.rs:120:9
|
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`
- --> tests/ui/rename.rs:120:9
+ --> tests/ui/rename.rs:121:9
|
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`
- --> tests/ui/rename.rs:121:9
+ --> tests/ui/rename.rs:122:9
|
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`
- --> tests/ui/rename.rs:122:9
+ --> tests/ui/rename.rs:123:9
|
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`
- --> tests/ui/rename.rs:123:9
+ --> tests/ui/rename.rs:124:9
|
LL | #![warn(clippy::let_underscore_drop)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `let_underscore_drop`
error: lint `clippy::maybe_misused_cfg` has been renamed to `unexpected_cfgs`
- --> tests/ui/rename.rs:124:9
+ --> tests/ui/rename.rs:125:9
|
LL | #![warn(clippy::maybe_misused_cfg)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unexpected_cfgs`
error: lint `clippy::mem_discriminant_non_enum` has been renamed to `enum_intrinsics_non_enums`
- --> tests/ui/rename.rs:125:9
+ --> tests/ui/rename.rs:126:9
|
LL | #![warn(clippy::mem_discriminant_non_enum)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `enum_intrinsics_non_enums`
error: lint `clippy::mismatched_target_os` has been renamed to `unexpected_cfgs`
- --> tests/ui/rename.rs:126:9
+ --> tests/ui/rename.rs:127:9
|
LL | #![warn(clippy::mismatched_target_os)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unexpected_cfgs`
error: lint `clippy::panic_params` has been renamed to `non_fmt_panics`
- --> tests/ui/rename.rs:127:9
+ --> tests/ui/rename.rs:128:9
|
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`
- --> tests/ui/rename.rs:128:9
+ --> tests/ui/rename.rs:129:9
|
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 `dangling_pointers_from_temporaries`
- --> tests/ui/rename.rs:129:9
+ --> tests/ui/rename.rs:130:9
|
LL | #![warn(clippy::temporary_cstring_as_ptr)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `dangling_pointers_from_temporaries`
error: lint `clippy::undropped_manually_drops` has been renamed to `undropped_manually_drops`
- --> tests/ui/rename.rs:130:9
+ --> tests/ui/rename.rs:131:9
|
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`
- --> tests/ui/rename.rs:131:9
+ --> tests/ui/rename.rs:132:9
|
LL | #![warn(clippy::unknown_clippy_lints)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unknown_lints`
error: lint `clippy::unused_label` has been renamed to `unused_labels`
- --> tests/ui/rename.rs:132:9
+ --> tests/ui/rename.rs:133:9
|
LL | #![warn(clippy::unused_label)]
| ^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_labels`
error: lint `clippy::vtable_address_comparisons` has been renamed to `ambiguous_wide_pointer_comparisons`
- --> tests/ui/rename.rs:133:9
+ --> tests/ui/rename.rs:134:9
|
LL | #![warn(clippy::vtable_address_comparisons)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `ambiguous_wide_pointer_comparisons`
error: lint `clippy::reverse_range_loop` has been renamed to `clippy::reversed_empty_ranges`
- --> tests/ui/rename.rs:134:9
+ --> tests/ui/rename.rs:135:9
|
LL | #![warn(clippy::reverse_range_loop)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `clippy::reversed_empty_ranges`
-error: aborting due to 69 previous errors
+error: lint `clippy::transmute_int_to_float` has been renamed to `unnecessary_transmutes`
+ --> tests/ui/rename.rs:136:9
+ |
+LL | #![warn(clippy::transmute_int_to_float)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unnecessary_transmutes`
+
+error: lint `clippy::transmute_int_to_char` has been renamed to `unnecessary_transmutes`
+ --> tests/ui/rename.rs:137:9
+ |
+LL | #![warn(clippy::transmute_int_to_char)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unnecessary_transmutes`
+
+error: lint `clippy::transmute_float_to_int` has been renamed to `unnecessary_transmutes`
+ --> tests/ui/rename.rs:138:9
+ |
+LL | #![warn(clippy::transmute_float_to_int)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unnecessary_transmutes`
+
+error: lint `clippy::transmute_num_to_bytes` has been renamed to `unnecessary_transmutes`
+ --> tests/ui/rename.rs:139:9
+ |
+LL | #![warn(clippy::transmute_num_to_bytes)]
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `unnecessary_transmutes`
+
+error: aborting due to 73 previous errors
diff --git a/tests/ui/transmute.rs b/tests/ui/transmute.rs
index 2b8b6c539ad3..e968e7a59244 100644
--- a/tests/ui/transmute.rs
+++ b/tests/ui/transmute.rs
@@ -116,138 +116,6 @@ fn int_to_bool() {
//~^ transmute_int_to_bool
}
-#[warn(clippy::transmute_int_to_float)]
-mod int_to_float {
- fn test() {
- let _: f16 = unsafe { std::mem::transmute(0_u16) };
- //~^ transmute_int_to_float
-
- let _: f16 = unsafe { std::mem::transmute(0_i16) };
- //~^ transmute_int_to_float
-
- let _: f32 = unsafe { std::mem::transmute(0_u32) };
- //~^ transmute_int_to_float
-
- let _: f32 = unsafe { std::mem::transmute(0_i32) };
- //~^ transmute_int_to_float
-
- let _: f64 = unsafe { std::mem::transmute(0_u64) };
- //~^ transmute_int_to_float
-
- let _: f64 = unsafe { std::mem::transmute(0_i64) };
- //~^ transmute_int_to_float
-
- let _: f128 = unsafe { std::mem::transmute(0_u128) };
- //~^ transmute_int_to_float
-
- let _: f128 = unsafe { std::mem::transmute(0_i128) };
- //~^ transmute_int_to_float
- }
-
- mod issue_5747 {
- const VALUE16: f16 = unsafe { std::mem::transmute(0_u16) };
- //~^ transmute_int_to_float
-
- const VALUE32: f32 = unsafe { std::mem::transmute(0_u32) };
- //~^ transmute_int_to_float
-
- const VALUE64: f64 = unsafe { std::mem::transmute(0_i64) };
- //~^ transmute_int_to_float
-
- const VALUE128: f128 = unsafe { std::mem::transmute(0_i128) };
- //~^ transmute_int_to_float
-
- const fn from_bits_16(v: i16) -> f16 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_int_to_float
- }
-
- const fn from_bits_32(v: i32) -> f32 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_int_to_float
- }
-
- const fn from_bits_64(v: u64) -> f64 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_int_to_float
- }
-
- const fn from_bits_128(v: u128) -> f128 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_int_to_float
- }
- }
-}
-
-mod num_to_bytes {
- fn test() {
- unsafe {
- let _: [u8; 1] = std::mem::transmute(0u8);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0u32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0u128);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 1] = std::mem::transmute(0i8);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0i32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0i128);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 2] = std::mem::transmute(0.0f16);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0.0f32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 8] = std::mem::transmute(0.0f64);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0.0f128);
- //~^ transmute_num_to_bytes
- }
- }
- const fn test_const() {
- unsafe {
- let _: [u8; 1] = std::mem::transmute(0u8);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0u32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0u128);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 1] = std::mem::transmute(0i8);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0i32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0i128);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 2] = std::mem::transmute(0.0f16);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 4] = std::mem::transmute(0.0f32);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 8] = std::mem::transmute(0.0f64);
- //~^ transmute_num_to_bytes
-
- let _: [u8; 16] = std::mem::transmute(0.0f128);
- //~^ transmute_num_to_bytes
- }
- }
-}
-
fn bytes_to_str(mb: &mut [u8]) {
const B: &[u8] = b"";
diff --git a/tests/ui/transmute.stderr b/tests/ui/transmute.stderr
index 1bb70151965c..79528ec06f1b 100644
--- a/tests/ui/transmute.stderr
+++ b/tests/ui/transmute.stderr
@@ -97,230 +97,8 @@ LL | let _: bool = unsafe { std::mem::transmute(0_u8) };
= note: `-D clippy::transmute-int-to-bool` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::transmute_int_to_bool)]`
-error: transmute from a `u16` to a `f16`
- --> tests/ui/transmute.rs:122:31
- |
-LL | let _: f16 = unsafe { std::mem::transmute(0_u16) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f16::from_bits(0_u16)`
- |
- = note: `-D clippy::transmute-int-to-float` implied by `-D warnings`
- = help: to override `-D warnings` add `#[allow(clippy::transmute_int_to_float)]`
-
-error: transmute from a `i16` to a `f16`
- --> tests/ui/transmute.rs:125:31
- |
-LL | let _: f16 = unsafe { std::mem::transmute(0_i16) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f16::from_bits(0_i16 as u16)`
-
-error: transmute from a `u32` to a `f32`
- --> tests/ui/transmute.rs:128:31
- |
-LL | let _: f32 = unsafe { std::mem::transmute(0_u32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f32::from_bits(0_u32)`
-
-error: transmute from a `i32` to a `f32`
- --> tests/ui/transmute.rs:131:31
- |
-LL | let _: f32 = unsafe { std::mem::transmute(0_i32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f32::from_bits(0_i32 as u32)`
-
-error: transmute from a `u64` to a `f64`
- --> tests/ui/transmute.rs:134:31
- |
-LL | let _: f64 = unsafe { std::mem::transmute(0_u64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f64::from_bits(0_u64)`
-
-error: transmute from a `i64` to a `f64`
- --> tests/ui/transmute.rs:137:31
- |
-LL | let _: f64 = unsafe { std::mem::transmute(0_i64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f64::from_bits(0_i64 as u64)`
-
-error: transmute from a `u128` to a `f128`
- --> tests/ui/transmute.rs:140:32
- |
-LL | let _: f128 = unsafe { std::mem::transmute(0_u128) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f128::from_bits(0_u128)`
-
-error: transmute from a `i128` to a `f128`
- --> tests/ui/transmute.rs:143:32
- |
-LL | let _: f128 = unsafe { std::mem::transmute(0_i128) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f128::from_bits(0_i128 as u128)`
-
-error: transmute from a `u16` to a `f16`
- --> tests/ui/transmute.rs:148:39
- |
-LL | const VALUE16: f16 = unsafe { std::mem::transmute(0_u16) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f16::from_bits(0_u16)`
-
-error: transmute from a `u32` to a `f32`
- --> tests/ui/transmute.rs:151:39
- |
-LL | const VALUE32: f32 = unsafe { std::mem::transmute(0_u32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f32::from_bits(0_u32)`
-
-error: transmute from a `i64` to a `f64`
- --> tests/ui/transmute.rs:154:39
- |
-LL | const VALUE64: f64 = unsafe { std::mem::transmute(0_i64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f64::from_bits(0_i64 as u64)`
-
-error: transmute from a `i128` to a `f128`
- --> tests/ui/transmute.rs:157:41
- |
-LL | const VALUE128: f128 = unsafe { std::mem::transmute(0_i128) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f128::from_bits(0_i128 as u128)`
-
-error: transmute from a `i16` to a `f16`
- --> tests/ui/transmute.rs:161:22
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f16::from_bits(v as u16)`
-
-error: transmute from a `i32` to a `f32`
- --> tests/ui/transmute.rs:166:22
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f32::from_bits(v as u32)`
-
-error: transmute from a `u64` to a `f64`
- --> tests/ui/transmute.rs:171:22
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f64::from_bits(v)`
-
-error: transmute from a `u128` to a `f128`
- --> tests/ui/transmute.rs:176:22
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `f128::from_bits(v)`
-
-error: transmute from a `u8` to a `[u8; 1]`
- --> tests/ui/transmute.rs:185:30
- |
-LL | let _: [u8; 1] = std::mem::transmute(0u8);
- | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u8.to_ne_bytes()`
- |
- = note: `-D clippy::transmute-num-to-bytes` implied by `-D warnings`
- = help: to override `-D warnings` add `#[allow(clippy::transmute_num_to_bytes)]`
-
-error: transmute from a `u32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:188:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0u32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u32.to_ne_bytes()`
-
-error: transmute from a `u128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:191:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0u128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u128.to_ne_bytes()`
-
-error: transmute from a `i8` to a `[u8; 1]`
- --> tests/ui/transmute.rs:194:30
- |
-LL | let _: [u8; 1] = std::mem::transmute(0i8);
- | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i8.to_ne_bytes()`
-
-error: transmute from a `i32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:197:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0i32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i32.to_ne_bytes()`
-
-error: transmute from a `i128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:200:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0i128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i128.to_ne_bytes()`
-
-error: transmute from a `f16` to a `[u8; 2]`
- --> tests/ui/transmute.rs:203:30
- |
-LL | let _: [u8; 2] = std::mem::transmute(0.0f16);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f16.to_ne_bytes()`
-
-error: transmute from a `f32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:206:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0.0f32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f32.to_ne_bytes()`
-
-error: transmute from a `f64` to a `[u8; 8]`
- --> tests/ui/transmute.rs:209:30
- |
-LL | let _: [u8; 8] = std::mem::transmute(0.0f64);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f64.to_ne_bytes()`
-
-error: transmute from a `f128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:212:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0.0f128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f128.to_ne_bytes()`
-
-error: transmute from a `u8` to a `[u8; 1]`
- --> tests/ui/transmute.rs:218:30
- |
-LL | let _: [u8; 1] = std::mem::transmute(0u8);
- | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u8.to_ne_bytes()`
-
-error: transmute from a `u32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:221:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0u32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u32.to_ne_bytes()`
-
-error: transmute from a `u128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:224:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0u128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0u128.to_ne_bytes()`
-
-error: transmute from a `i8` to a `[u8; 1]`
- --> tests/ui/transmute.rs:227:30
- |
-LL | let _: [u8; 1] = std::mem::transmute(0i8);
- | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i8.to_ne_bytes()`
-
-error: transmute from a `i32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:230:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0i32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i32.to_ne_bytes()`
-
-error: transmute from a `i128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:233:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0i128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0i128.to_ne_bytes()`
-
-error: transmute from a `f16` to a `[u8; 2]`
- --> tests/ui/transmute.rs:236:30
- |
-LL | let _: [u8; 2] = std::mem::transmute(0.0f16);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f16.to_ne_bytes()`
-
-error: transmute from a `f32` to a `[u8; 4]`
- --> tests/ui/transmute.rs:239:30
- |
-LL | let _: [u8; 4] = std::mem::transmute(0.0f32);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f32.to_ne_bytes()`
-
-error: transmute from a `f64` to a `[u8; 8]`
- --> tests/ui/transmute.rs:242:30
- |
-LL | let _: [u8; 8] = std::mem::transmute(0.0f64);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f64.to_ne_bytes()`
-
-error: transmute from a `f128` to a `[u8; 16]`
- --> tests/ui/transmute.rs:245:31
- |
-LL | let _: [u8; 16] = std::mem::transmute(0.0f128);
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `to_ne_bytes()`: `0.0f128.to_ne_bytes()`
-
error: transmute from a `&[u8]` to a `&str`
- --> tests/ui/transmute.rs:254:28
+ --> tests/ui/transmute.rs:122:28
|
LL | let _: &str = unsafe { std::mem::transmute(B) };
| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8(B).unwrap()`
@@ -329,16 +107,16 @@ LL | let _: &str = unsafe { std::mem::transmute(B) };
= help: to override `-D warnings` add `#[allow(clippy::transmute_bytes_to_str)]`
error: transmute from a `&mut [u8]` to a `&mut str`
- --> tests/ui/transmute.rs:257:32
+ --> tests/ui/transmute.rs:125:32
|
LL | let _: &mut str = unsafe { std::mem::transmute(mb) };
| ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8_mut(mb).unwrap()`
error: transmute from a `&[u8]` to a `&str`
- --> tests/ui/transmute.rs:260:30
+ --> tests/ui/transmute.rs:128:30
|
LL | const _: &str = unsafe { std::mem::transmute(B) };
| ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::str::from_utf8_unchecked(B)`
-error: aborting due to 54 previous errors
+error: aborting due to 18 previous errors
diff --git a/tests/ui/transmute_float_to_int.fixed b/tests/ui/transmute_float_to_int.fixed
deleted file mode 100644
index 844445907d7c..000000000000
--- a/tests/ui/transmute_float_to_int.fixed
+++ /dev/null
@@ -1,60 +0,0 @@
-#![warn(clippy::transmute_float_to_int)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-#![feature(f128)]
-#![feature(f16)]
-
-fn float_to_int() {
- let _: u32 = unsafe { 1f32.to_bits() };
- //~^ transmute_float_to_int
-
- let _: i32 = unsafe { 1f32.to_bits() as i32 };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { 1f64.to_bits() };
- //~^ transmute_float_to_int
-
- let _: i64 = unsafe { 1f64.to_bits() as i64 };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { 1.0f64.to_bits() };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { (-1.0f64).to_bits() };
- //~^ transmute_float_to_int
-}
-
-mod issue_5747 {
- const VALUE16: i16 = unsafe { 1f16.to_bits() as i16 };
- //~^ transmute_float_to_int
-
- const VALUE32: i32 = unsafe { 1f32.to_bits() as i32 };
- //~^ transmute_float_to_int
-
- const VALUE64: u64 = unsafe { 1f64.to_bits() };
- //~^ transmute_float_to_int
-
- const VALUE128: u128 = unsafe { 1f128.to_bits() };
- //~^ transmute_float_to_int
-
- const fn to_bits_16(v: f16) -> u16 {
- unsafe { v.to_bits() }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_32(v: f32) -> u32 {
- unsafe { v.to_bits() }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_64(v: f64) -> i64 {
- unsafe { v.to_bits() as i64 }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_128(v: f128) -> i128 {
- unsafe { v.to_bits() as i128 }
- //~^ transmute_float_to_int
- }
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_float_to_int.rs b/tests/ui/transmute_float_to_int.rs
deleted file mode 100644
index a1f3b15bbfee..000000000000
--- a/tests/ui/transmute_float_to_int.rs
+++ /dev/null
@@ -1,60 +0,0 @@
-#![warn(clippy::transmute_float_to_int)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-#![feature(f128)]
-#![feature(f16)]
-
-fn float_to_int() {
- let _: u32 = unsafe { std::mem::transmute(1f32) };
- //~^ transmute_float_to_int
-
- let _: i32 = unsafe { std::mem::transmute(1f32) };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { std::mem::transmute(1f64) };
- //~^ transmute_float_to_int
-
- let _: i64 = unsafe { std::mem::transmute(1f64) };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { std::mem::transmute(1.0) };
- //~^ transmute_float_to_int
-
- let _: u64 = unsafe { std::mem::transmute(-1.0) };
- //~^ transmute_float_to_int
-}
-
-mod issue_5747 {
- const VALUE16: i16 = unsafe { std::mem::transmute(1f16) };
- //~^ transmute_float_to_int
-
- const VALUE32: i32 = unsafe { std::mem::transmute(1f32) };
- //~^ transmute_float_to_int
-
- const VALUE64: u64 = unsafe { std::mem::transmute(1f64) };
- //~^ transmute_float_to_int
-
- const VALUE128: u128 = unsafe { std::mem::transmute(1f128) };
- //~^ transmute_float_to_int
-
- const fn to_bits_16(v: f16) -> u16 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_32(v: f32) -> u32 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_64(v: f64) -> i64 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_float_to_int
- }
-
- const fn to_bits_128(v: f128) -> i128 {
- unsafe { std::mem::transmute(v) }
- //~^ transmute_float_to_int
- }
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_float_to_int.stderr b/tests/ui/transmute_float_to_int.stderr
deleted file mode 100644
index 223cbc4e90c0..000000000000
--- a/tests/ui/transmute_float_to_int.stderr
+++ /dev/null
@@ -1,89 +0,0 @@
-error: transmute from a `f32` to a `u32`
- --> tests/ui/transmute_float_to_int.rs:7:27
- |
-LL | let _: u32 = unsafe { std::mem::transmute(1f32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f32.to_bits()`
- |
- = note: `-D clippy::transmute-float-to-int` implied by `-D warnings`
- = help: to override `-D warnings` add `#[allow(clippy::transmute_float_to_int)]`
-
-error: transmute from a `f32` to a `i32`
- --> tests/ui/transmute_float_to_int.rs:10:27
- |
-LL | let _: i32 = unsafe { std::mem::transmute(1f32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f32.to_bits() as i32`
-
-error: transmute from a `f64` to a `u64`
- --> tests/ui/transmute_float_to_int.rs:13:27
- |
-LL | let _: u64 = unsafe { std::mem::transmute(1f64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f64.to_bits()`
-
-error: transmute from a `f64` to a `i64`
- --> tests/ui/transmute_float_to_int.rs:16:27
- |
-LL | let _: i64 = unsafe { std::mem::transmute(1f64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f64.to_bits() as i64`
-
-error: transmute from a `f64` to a `u64`
- --> tests/ui/transmute_float_to_int.rs:19:27
- |
-LL | let _: u64 = unsafe { std::mem::transmute(1.0) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1.0f64.to_bits()`
-
-error: transmute from a `f64` to a `u64`
- --> tests/ui/transmute_float_to_int.rs:22:27
- |
-LL | let _: u64 = unsafe { std::mem::transmute(-1.0) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `(-1.0f64).to_bits()`
-
-error: transmute from a `f16` to a `i16`
- --> tests/ui/transmute_float_to_int.rs:27:35
- |
-LL | const VALUE16: i16 = unsafe { std::mem::transmute(1f16) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f16.to_bits() as i16`
-
-error: transmute from a `f32` to a `i32`
- --> tests/ui/transmute_float_to_int.rs:30:35
- |
-LL | const VALUE32: i32 = unsafe { std::mem::transmute(1f32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f32.to_bits() as i32`
-
-error: transmute from a `f64` to a `u64`
- --> tests/ui/transmute_float_to_int.rs:33:35
- |
-LL | const VALUE64: u64 = unsafe { std::mem::transmute(1f64) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f64.to_bits()`
-
-error: transmute from a `f128` to a `u128`
- --> tests/ui/transmute_float_to_int.rs:36:37
- |
-LL | const VALUE128: u128 = unsafe { std::mem::transmute(1f128) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `1f128.to_bits()`
-
-error: transmute from a `f16` to a `u16`
- --> tests/ui/transmute_float_to_int.rs:40:18
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `v.to_bits()`
-
-error: transmute from a `f32` to a `u32`
- --> tests/ui/transmute_float_to_int.rs:45:18
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `v.to_bits()`
-
-error: transmute from a `f64` to a `i64`
- --> tests/ui/transmute_float_to_int.rs:50:18
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `v.to_bits() as i64`
-
-error: transmute from a `f128` to a `i128`
- --> tests/ui/transmute_float_to_int.rs:55:18
- |
-LL | unsafe { std::mem::transmute(v) }
- | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `v.to_bits() as i128`
-
-error: aborting due to 14 previous errors
-
diff --git a/tests/ui/transmute_int_to_char.fixed b/tests/ui/transmute_int_to_char.fixed
deleted file mode 100644
index 28644aa9ebbb..000000000000
--- a/tests/ui/transmute_int_to_char.fixed
+++ /dev/null
@@ -1,16 +0,0 @@
-#![warn(clippy::transmute_int_to_char)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-
-fn int_to_char() {
- let _: char = unsafe { std::char::from_u32(0_u32).unwrap() };
- //~^ transmute_int_to_char
-
- let _: char = unsafe { std::char::from_u32(0_i32 as u32).unwrap() };
- //~^ transmute_int_to_char
-
- // These shouldn't warn
- const _: char = unsafe { std::mem::transmute(0_u32) };
- const _: char = unsafe { std::mem::transmute(0_i32) };
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_int_to_char.rs b/tests/ui/transmute_int_to_char.rs
deleted file mode 100644
index 8c83ecc8914b..000000000000
--- a/tests/ui/transmute_int_to_char.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-#![warn(clippy::transmute_int_to_char)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-
-fn int_to_char() {
- let _: char = unsafe { std::mem::transmute(0_u32) };
- //~^ transmute_int_to_char
-
- let _: char = unsafe { std::mem::transmute(0_i32) };
- //~^ transmute_int_to_char
-
- // These shouldn't warn
- const _: char = unsafe { std::mem::transmute(0_u32) };
- const _: char = unsafe { std::mem::transmute(0_i32) };
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_int_to_char.stderr b/tests/ui/transmute_int_to_char.stderr
deleted file mode 100644
index e3a3620f28b7..000000000000
--- a/tests/ui/transmute_int_to_char.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: transmute from a `u32` to a `char`
- --> tests/ui/transmute_int_to_char.rs:5:28
- |
-LL | let _: char = unsafe { std::mem::transmute(0_u32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::char::from_u32(0_u32).unwrap()`
- |
- = note: `-D clippy::transmute-int-to-char` implied by `-D warnings`
- = help: to override `-D warnings` add `#[allow(clippy::transmute_int_to_char)]`
-
-error: transmute from a `i32` to a `char`
- --> tests/ui/transmute_int_to_char.rs:8:28
- |
-LL | let _: char = unsafe { std::mem::transmute(0_i32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::char::from_u32(0_i32 as u32).unwrap()`
-
-error: aborting due to 2 previous errors
-
diff --git a/tests/ui/transmute_int_to_char_no_std.fixed b/tests/ui/transmute_int_to_char_no_std.fixed
deleted file mode 100644
index e6e09a2be4bf..000000000000
--- a/tests/ui/transmute_int_to_char_no_std.fixed
+++ /dev/null
@@ -1,28 +0,0 @@
-#![no_std]
-#![feature(lang_items)]
-#![warn(clippy::transmute_int_to_char)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-
-use core::panic::PanicInfo;
-
-#[lang = "eh_personality"]
-extern "C" fn eh_personality() {}
-
-#[panic_handler]
-fn panic(info: &PanicInfo) -> ! {
- loop {}
-}
-
-fn int_to_char() {
- let _: char = unsafe { core::char::from_u32(0_u32).unwrap() };
- //~^ transmute_int_to_char
-
- let _: char = unsafe { core::char::from_u32(0_i32 as u32).unwrap() };
- //~^ transmute_int_to_char
-
- // These shouldn't warn
- const _: char = unsafe { core::mem::transmute(0_u32) };
- const _: char = unsafe { core::mem::transmute(0_i32) };
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_int_to_char_no_std.rs b/tests/ui/transmute_int_to_char_no_std.rs
deleted file mode 100644
index 0f2106df00e6..000000000000
--- a/tests/ui/transmute_int_to_char_no_std.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-#![no_std]
-#![feature(lang_items)]
-#![warn(clippy::transmute_int_to_char)]
-#![allow(clippy::missing_transmute_annotations, unnecessary_transmutes)]
-
-use core::panic::PanicInfo;
-
-#[lang = "eh_personality"]
-extern "C" fn eh_personality() {}
-
-#[panic_handler]
-fn panic(info: &PanicInfo) -> ! {
- loop {}
-}
-
-fn int_to_char() {
- let _: char = unsafe { core::mem::transmute(0_u32) };
- //~^ transmute_int_to_char
-
- let _: char = unsafe { core::mem::transmute(0_i32) };
- //~^ transmute_int_to_char
-
- // These shouldn't warn
- const _: char = unsafe { core::mem::transmute(0_u32) };
- const _: char = unsafe { core::mem::transmute(0_i32) };
-}
-
-fn main() {}
diff --git a/tests/ui/transmute_int_to_char_no_std.stderr b/tests/ui/transmute_int_to_char_no_std.stderr
deleted file mode 100644
index d94580a84d7a..000000000000
--- a/tests/ui/transmute_int_to_char_no_std.stderr
+++ /dev/null
@@ -1,17 +0,0 @@
-error: transmute from a `u32` to a `char`
- --> tests/ui/transmute_int_to_char_no_std.rs:17:28
- |
-LL | let _: char = unsafe { core::mem::transmute(0_u32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `core::char::from_u32(0_u32).unwrap()`
- |
- = note: `-D clippy::transmute-int-to-char` implied by `-D warnings`
- = help: to override `-D warnings` add `#[allow(clippy::transmute_int_to_char)]`
-
-error: transmute from a `i32` to a `char`
- --> tests/ui/transmute_int_to_char_no_std.rs:20:28
- |
-LL | let _: char = unsafe { core::mem::transmute(0_i32) };
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `core::char::from_u32(0_i32 as u32).unwrap()`
-
-error: aborting due to 2 previous errors
-