adds Num.subWrap

compiler/module/src/low_level.rs

@@ -31,6 +31,7 @@ pub enum LowLevel {
     NumAddWrap,
     NumAddChecked,
     NumSub,
+    NumSubWrap,
     NumMul,
     NumGt,
     NumGte,

compiler/module/src/symbol.rs

@@ -798,6 +798,7 @@ define_builtins! {
         55 NUM_ACOS: "acos"
         56 NUM_ASIN: "asin"
         57 NUM_BITWISE_AND: "bitwiseAnd"
+        58 NUM_SUB_WRAP: "subWrap"
     }
     2 BOOL: "Bool" => {
         0 BOOL_BOOL: "Bool" imported // the Bool.Bool type alias