delete extra line

Neutron3529 · web-flow · commit 364cacb5840c · 2020-07-16T15:53:18.000+08:00
diff --git a/src/libcore/tests/num/int_macros.rs b/src/libcore/tests/num/int_macros.rs
@@ -252,7 +252,6 @@ macro_rules! int_module {
                 assert_eq!($T::from_str_radix("-9", 2).ok(), None::<$T>);
             }
 
-
             #[test]
             fn test_pow() {
                 let mut r = 2 as $T;

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,6 @@ macro_rules! int_module {`
`252`	`252`	`assert_eq!($T::from_str_radix("-9", 2).ok(), None::<$T>);`
`253`	`253`	`}`
`254`	`254`
`255`		`-`
`256`	`255`	`#[test]`
`257`	`256`	`fn test_pow() {`
`258`	`257`	`let mut r = 2 as $T;`