I am the ultimate dingus

clarfonthey · saethlin · web-flow · commit 4b9510f3b204 · 2023-11-05T15:49:46.000-05:00
thank you @saethlin Co-authored-by: Ben Kimock <kimockb@gmail.com>
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs
@@ -1014,11 +1014,11 @@ macro_rules! uint_impl {
             unsafe {
                 let lhs = self;
                 intrinsics::assert_unsafe_precondition!(
-                    concat!(stringify!($SelfT), "::unchecked_shl cannot overflow"),
+                    concat!(stringify!($SelfT), "::unchecked_shr cannot overflow"),
                     (rhs: u32) => rhs < <$SelfT>::BITS
                 );
                 let rhs = conv_rhs_for_unchecked_shift!($SelfT, rhs);
-                intrinsics::unchecked_shl(lhs, rhs)
+                intrinsics::unchecked_shr(lhs, rhs)
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -1014,11 +1014,11 @@ macro_rules! uint_impl {`
`1014`	`1014`	`unsafe {`
`1015`	`1015`	`let lhs = self;`
`1016`	`1016`	`intrinsics::assert_unsafe_precondition!(`
`1017`		`- concat!(stringify!($SelfT), "::unchecked_shl cannot overflow"),`
	`1017`	`+ concat!(stringify!($SelfT), "::unchecked_shr cannot overflow"),`
`1018`	`1018`	`(rhs: u32) => rhs < <$SelfT>::BITS`
`1019`	`1019`	`);`
`1020`	`1020`	`let rhs = conv_rhs_for_unchecked_shift!($SelfT, rhs);`
`1021`		`- intrinsics::unchecked_shl(lhs, rhs)`
	`1021`	`+ intrinsics::unchecked_shr(lhs, rhs)`
`1022`	`1022`	`}`
`1023`	`1023`	`}`
`1024`	`1024`