Rollup merge of rust-lang#72072 - tspiteri:minus-inf, r=Dylan-DPC

doc: minus (U+2212) instead of dash (U+002D) for negative infinity Like rust-lang#67430, for the new associated constants.
RalfJung · May 11, 2020 · ed0e1e8 · ed0e1e8
2 parents fcdc5a4 + 0ceacd0
commit ed0e1e8
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diff --git a/src/libcore/num/f32.rs b/src/libcore/num/f32.rs
@@ -367,7 +367,7 @@ impl f32 {
     /// Infinity (∞).
     #[stable(feature = "assoc_int_consts", since = "1.43.0")]
     pub const INFINITY: f32 = 1.0_f32 / 0.0_f32;
-    /// Negative infinity (-∞).
+    /// Negative infinity (−∞).
     #[stable(feature = "assoc_int_consts", since = "1.43.0")]
     pub const NEG_INFINITY: f32 = -1.0_f32 / 0.0_f32;
 

diff --git a/src/libcore/num/f64.rs b/src/libcore/num/f64.rs
@@ -366,7 +366,7 @@ impl f64 {
     /// Infinity (∞).
     #[stable(feature = "assoc_int_consts", since = "1.43.0")]
     pub const INFINITY: f64 = 1.0_f64 / 0.0_f64;
-    /// Negative infinity (-∞).
+    /// Negative infinity (−∞).
     #[stable(feature = "assoc_int_consts", since = "1.43.0")]
     pub const NEG_INFINITY: f64 = -1.0_f64 / 0.0_f64;