correct float version of sign/1 (#1360)

2022-03-18 19:00:53 -06:00
parent 3d4e400ed2
commit c2fc33afec
5 changed files with 19 additions and 22 deletions
--- a/src/machine/dispatch.rs
+++ b/src/machine/dispatch.rs
@@ -714,7 +714,7 @@ impl Machine {
                &Instruction::Sign(ref a1, t) => {
                    let n = try_or_throw!(self.machine_st, self.machine_st.get_number(a1));

-                    self.machine_st.interms[t - 1] = sign(n);
+                    self.machine_st.interms[t - 1] = n.sign();
                    self.machine_st.p += 1;
                }
                &Instruction::Neg(ref a1, t) => {