Clean up const-hack from rust-lang#61635

jumbatm · Dec 27, 2019 · 282635f · 282635f
1 parent 8c49486
commit 282635f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
@@ -2037,7 +2037,11 @@ $EndFeature, "
  #[rustc_const_unstable(feature = "const_int_sign", issue = "53718")]
  #[inline]
  pub const fn signum(self) -> Self {
- (self > 0) as Self - (self < 0) as Self
+ match self {
+ n if n > 0 => 1,
+ 0 => 0,
+ _ => -1,
+ }
  }
  }