fix test

Author: naosense

tests/ui/indexing_slicing_index.rs

@@ -6,7 +6,7 @@
 #![allow(unconditional_panic, clippy::no_effect, clippy::unnecessary_operation)]
 
 const ARR: [i32; 2] = [1, 2];
-const REF: &i32 = &ARR[idx()]; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+const REF: &i32 = &ARR[idx()]; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
 const REF_ERR: &i32 = &ARR[idx4()]; // Ok, let rustc handle const contexts.
 
 const fn idx() -> usize {
@@ -27,8 +27,8 @@ fn main() {
     x[3]; // Ok, should not produce stderr.
     x[const { idx() }]; // Ok, should not produce stderr.
     x[const { idx4() }]; // Ok, let rustc's `unconditional_panic` lint handle `usize` indexing on arrays.
-    const { &ARR[idx()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
-    const { &ARR[idx4()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+    const { &ARR[idx()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
+    const { &ARR[idx4()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
 
     let y = &x;
     y[0]; // Ok, referencing shouldn't affect this lint. See the issue 6021

tests/ui/indexing_slicing_index.stderr

@@ -1,7 +1,7 @@
 error: indexing may panic
   --> $DIR/indexing_slicing_index.rs:9:20
    |
-LL | const REF: &i32 = &ARR[idx()]; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+LL | const REF: &i32 = &ARR[idx()]; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
    |                    ^^^^^^^^^^
    |
    = help: consider using `.get(n)` or `.get_mut(n)` instead
@@ -20,13 +20,13 @@ LL | const REF_ERR: &i32 = &ARR[idx4()]; // Ok, let rustc handle const contexts.
 error[E0080]: evaluation of `main::{constant#3}` failed
   --> $DIR/indexing_slicing_index.rs:31:14
    |
-LL |     const { &ARR[idx4()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+LL |     const { &ARR[idx4()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
    |              ^^^^^^^^^^^ index out of bounds: the length is 2 but the index is 4
 
 note: erroneous constant used
   --> $DIR/indexing_slicing_index.rs:31:5
    |
-LL |     const { &ARR[idx4()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+LL |     const { &ARR[idx4()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
    |     ^^^^^^^^^^^^^^^^^^^^^^
 
 error: indexing may panic
@@ -56,7 +56,7 @@ LL |     x[const { idx4() }]; // Ok, let rustc's `unconditional_panic` lint hand
 error: indexing may panic
   --> $DIR/indexing_slicing_index.rs:30:14
    |
-LL |     const { &ARR[idx()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+LL |     const { &ARR[idx()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
    |              ^^^^^^^^^^
    |
    = help: consider using `.get(n)` or `.get_mut(n)` instead
@@ -65,7 +65,7 @@ LL |     const { &ARR[idx()] }; // This is should be linted, since `suppress-res
 error: indexing may panic
   --> $DIR/indexing_slicing_index.rs:31:14
    |
-LL |     const { &ARR[idx4()] }; // This is should be linted, since `suppress-restriction-lint-in-const` default is false.
+LL |     const { &ARR[idx4()] }; // This should be linted, since `suppress-restriction-lint-in-const` default is false.
    |              ^^^^^^^^^^^
    |
    = help: consider using `.get(n)` or `.get_mut(n)` instead