remove exception

Author: mj10021

src/tools/tidy/src/issues.txt

@@ -3225,7 +3225,6 @@
 "ui/nll/user-annotations/issue-55748-pat-types-constrain-bindings.rs",
 "ui/nll/user-annotations/issue-57731-ascibed-coupled-types.rs",
 "ui/numbers-arithmetic/issue-105626.rs",
-"ui/numbers-arithmetic/issue-8460-const.rs",
 "ui/numbers-arithmetic/issue-8460.rs",
 "ui/object-safety/issue-102762.rs",
 "ui/object-safety/issue-102933.rs",

tests/ui/lint/lint-overflowing-ops.noopt.stderr

@@ -13,7 +13,7 @@ LL | #![deny(arithmetic_overflow)]
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:226:15
    |
-LL |     let _x = &(-i8::MIN);
+LL |     let _n = &(-i8::MIN);
    |               ^^^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this arithmetic operation will overflow
@@ -775,7 +775,7 @@ LL |     let _n = usize::MAX * 5;
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:225:14
    |
-LL |     let _x = -i8::MIN;
+LL |     let _n = -i8::MIN;
    |              ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this operation will panic at runtime

tests/ui/lint/lint-overflowing-ops.opt.stderr

@@ -13,7 +13,7 @@ LL | #![deny(arithmetic_overflow)]
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:226:15
    |
-LL |     let _x = &(-i8::MIN);
+LL |     let _n = &(-i8::MIN);
    |               ^^^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this arithmetic operation will overflow
@@ -775,7 +775,7 @@ LL |     let _n = usize::MAX * 5;
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:225:14
    |
-LL |     let _x = -i8::MIN;
+LL |     let _n = -i8::MIN;
    |              ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this operation will panic at runtime

tests/ui/lint/lint-overflowing-ops.opt_with_overflow_checks.stderr

@@ -13,7 +13,7 @@ LL | #![deny(arithmetic_overflow)]
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:226:15
    |
-LL |     let _x = &(-i8::MIN);
+LL |     let _n = &(-i8::MIN);
    |               ^^^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this arithmetic operation will overflow
@@ -775,7 +775,7 @@ LL |     let _n = usize::MAX * 5;
 error: this arithmetic operation will overflow
   --> $DIR/lint-overflowing-ops.rs:225:14
    |
-LL |     let _x = -i8::MIN;
+LL |     let _n = -i8::MIN;
    |              ^^^^^^^^ attempt to negate `i8::MIN`, which would overflow
 
 error: this operation will panic at runtime

tests/ui/lint/lint-overflowing-ops.rs

@@ -222,8 +222,8 @@ fn main() {
     let _n = usize::MAX * 5; //~ ERROR: arithmetic operation will overflow
     let _n = &(usize::MAX * 5); //~ ERROR: arithmetic operation will overflow
 
-    let _x = -i8::MIN; //~ ERROR this arithmetic operation will overflow
-    let _x = &(-i8::MIN); //~ ERROR this arithmetic operation will overflow
+    let _n = -i8::MIN; //~ ERROR this arithmetic operation will overflow
+    let _n = &(-i8::MIN); //~ ERROR this arithmetic operation will overflow
 
 
     // Division