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31 changes: 17 additions & 14 deletions compiler/rustc_lint_defs/src/builtin.rs
Original file line number Diff line number Diff line change
Expand Up @@ -911,8 +911,7 @@ declare_lint! {

declare_lint! {
/// The `trivial_casts` lint detects trivial casts which could be replaced
/// with coercion, which may require [type ascription] or a temporary
/// variable.
/// with coercion, which may require a temporary variable.
///
/// ### Example
///
Expand All @@ -934,12 +933,14 @@ declare_lint! {
/// with FFI interfaces or complex type aliases, where it triggers
/// incorrectly, or in situations where it will be more difficult to
/// clearly express the intent. It may be possible that this will become a
/// warning in the future, possibly with [type ascription] providing a
/// convenient way to work around the current issues. See [RFC 401] for
/// historical context.
///
/// [type ascription]: https://github.com/rust-lang/rust/issues/23416
/// [RFC 401]: https://github.com/rust-lang/rfcs/blob/master/text/0401-coercions.md
/// warning in the future, possibly with an explicit syntax for coercions
/// providing a convenient way to work around the current issues.
/// See [RFC 401 (coercions)][rfc-401], [RFC 803 (type ascription)][rfc-803] and
/// [RFC 3307 (remove type ascription)][rfc-3307] for historical context.
///
/// [rfc-401]: https://github.com/rust-lang/rfcs/blob/master/text/0401-coercions.md
/// [rfc-803]: https://github.com/rust-lang/rfcs/blob/master/text/0803-type-ascription.md
/// [rfc-3307]: https://github.com/rust-lang/rfcs/blob/master/text/3307-de-rfc-type-ascription.md
pub TRIVIAL_CASTS,
Allow,
"detects trivial casts which could be removed"
Expand Down Expand Up @@ -967,12 +968,14 @@ declare_lint! {
/// with FFI interfaces or complex type aliases, where it triggers
/// incorrectly, or in situations where it will be more difficult to
/// clearly express the intent. It may be possible that this will become a
/// warning in the future, possibly with [type ascription] providing a
/// convenient way to work around the current issues. See [RFC 401] for
/// historical context.
///
/// [type ascription]: https://github.com/rust-lang/rust/issues/23416
/// [RFC 401]: https://github.com/rust-lang/rfcs/blob/master/text/0401-coercions.md
/// warning in the future, possibly with an explicit syntax for coercions
/// providing a convenient way to work around the current issues.
/// See [RFC 401 (coercions)][rfc-401], [RFC 803 (type ascription)][rfc-803] and
/// [RFC 3307 (remove type ascription)][rfc-3307] for historical context.
///
/// [rfc-401]: https://github.com/rust-lang/rfcs/blob/master/text/0401-coercions.md
/// [rfc-803]: https://github.com/rust-lang/rfcs/blob/master/text/0803-type-ascription.md
/// [rfc-3307]: https://github.com/rust-lang/rfcs/blob/master/text/3307-de-rfc-type-ascription.md
pub TRIVIAL_NUMERIC_CASTS,
Allow,
"detects trivial casts of numeric types which could be removed"
Expand Down