Fix missing mod declaration for Wrapping tests.

plaflamme · plaflamme · commit 872dc60ed203 · 2021-01-13T23:13:49.000-05:00
diff --git a/library/core/tests/num/mod.rs b/library/core/tests/num/mod.rs
@@ -29,6 +29,7 @@ mod u8;
 mod bignum;
 mod dec2flt;
 mod flt2dec;
+mod wrapping;
 
 mod nan;
 
