mirror of https://github.com/rust-lang/rust.git
Slightly reformat !'s docs after applying github suggestions
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@ -270,8 +270,8 @@ mod prim_bool {}
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///
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/// # Never type fallback
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///
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/// When the compiler sees a value of type `!` in a [coercion site](https://doc.rust-lang.org/reference/type-coercions.html#coercion-sites), it implicitly inserts a coercion
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/// to allow the type checker to infer any type:
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/// When the compiler sees a value of type `!` in a [coercion site], it implicitly inserts a
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/// coercion to allow the type checker to infer any type:
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///
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/// ```rust,ignore (illustrative-and-has-placeholders)
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/// // this
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@ -305,13 +305,15 @@ mod prim_bool {}
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///
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/// This is what is known as "never type fallback".
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///
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/// Historically, the fallback type was [`()`], causing confusing behavior where `!` spontaneously coerced
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/// to `()`, even when it would not infer `()` without the fallback. There are plans to
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/// change it in the [2024 edition](https://doc.rust-lang.org/nightly/edition-guide/rust-2024/index.html) (and possibly in all editions on a later date); see
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/// Historically, the fallback type was [`()`], causing confusing behavior where `!` spontaneously
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/// coerced to `()`, even when it would not infer `()` without the fallback. There are plans to
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/// change it in the [2024 edition] (and possibly in all editions on a later date); see
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/// [Tracking Issue for making `!` fall back to `!`][fallback-ti].
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///
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/// [coercion site](https://doc.rust-lang.org/reference/type-coercions.html#coercion-sites)
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/// [`()`]: prim@unit
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/// [fallback-ti]: https://github.com/rust-lang/rust/issues/123748
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/// [2024 edition]: https://doc.rust-lang.org/nightly/edition-guide/rust-2024/index.html
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///
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#[unstable(feature = "never_type", issue = "35121")]
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mod prim_never {}
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