Fix failing UI test

rust-lang · Sep 24, 2024 · 11363c7 · 11363c7
1 parent f203e1e
commit 11363c7
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Showing 3 changed files with 9 additions and 37 deletions.
diff --git a/tests/ui/invalid_null_ptr_usage.fixed b/tests/ui/invalid_null_ptr_usage.fixed
@@ -25,11 +25,6 @@ fn main() {
 
         let _a: A = std::ptr::replace(core::ptr::NonNull::dangling().as_ptr(), A);
 
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts(core::ptr::NonNull::dangling().as_ptr(), 0);
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts(core::ptr::NonNull::dangling().as_ptr(), 0);
-
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts_mut(core::ptr::NonNull::dangling().as_ptr(), 0);
-
         std::ptr::swap::<A>(core::ptr::NonNull::dangling().as_ptr(), &mut A);
         std::ptr::swap::<A>(&mut A, core::ptr::NonNull::dangling().as_ptr());
 

diff --git a/tests/ui/invalid_null_ptr_usage.rs b/tests/ui/invalid_null_ptr_usage.rs
@@ -25,11 +25,6 @@ fn main() {
 
         let _a: A = std::ptr::replace(std::ptr::null_mut(), A);
 
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts(std::ptr::null(), 0);
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts(std::ptr::null_mut(), 0);
-
-        let _slice: *const [usize] = std::ptr::slice_from_raw_parts_mut(std::ptr::null_mut(), 0);
-
         std::ptr::swap::<A>(std::ptr::null_mut(), &mut A);
         std::ptr::swap::<A>(&mut A, std::ptr::null_mut());
 

diff --git a/tests/ui/invalid_null_ptr_usage.stderr b/tests/ui/invalid_null_ptr_usage.stderr
@@ -85,70 +85,52 @@ LL |         let _a: A = std::ptr::replace(std::ptr::null_mut(), A);
    |                                       ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:28:69
-   |
-LL |         let _slice: *const [usize] = std::ptr::slice_from_raw_parts(std::ptr::null(), 0);
-   |                                                                     ^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
-
-error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:29:69
-   |
-LL |         let _slice: *const [usize] = std::ptr::slice_from_raw_parts(std::ptr::null_mut(), 0);
-   |                                                                     ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
-
-error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:31:73
-   |
-LL |         let _slice: *const [usize] = std::ptr::slice_from_raw_parts_mut(std::ptr::null_mut(), 0);
-   |                                                                         ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
-
-error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:33:29
+  --> tests/ui/invalid_null_ptr_usage.rs:28:29
    |
 LL |         std::ptr::swap::<A>(std::ptr::null_mut(), &mut A);
    |                             ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:34:37
+  --> tests/ui/invalid_null_ptr_usage.rs:29:37
    |
 LL |         std::ptr::swap::<A>(&mut A, std::ptr::null_mut());
    |                                     ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:36:44
+  --> tests/ui/invalid_null_ptr_usage.rs:31:44
    |
 LL |         std::ptr::swap_nonoverlapping::<A>(std::ptr::null_mut(), &mut A, 0);
    |                                            ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:37:52
+  --> tests/ui/invalid_null_ptr_usage.rs:32:52
    |
 LL |         std::ptr::swap_nonoverlapping::<A>(&mut A, std::ptr::null_mut(), 0);
    |                                                    ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:39:25
+  --> tests/ui/invalid_null_ptr_usage.rs:34:25
    |
 LL |         std::ptr::write(std::ptr::null_mut(), A);
    |                         ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:41:35
+  --> tests/ui/invalid_null_ptr_usage.rs:36:35
    |
 LL |         std::ptr::write_unaligned(std::ptr::null_mut(), A);
    |                                   ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:43:34
+  --> tests/ui/invalid_null_ptr_usage.rs:38:34
    |
 LL |         std::ptr::write_volatile(std::ptr::null_mut(), A);
    |                                  ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
 error: pointer must be non-null
-  --> tests/ui/invalid_null_ptr_usage.rs:45:40
+  --> tests/ui/invalid_null_ptr_usage.rs:40:40
    |
 LL |         std::ptr::write_bytes::<usize>(std::ptr::null_mut(), 42, 0);
    |                                        ^^^^^^^^^^^^^^^^^^^^ help: change this to: `core::ptr::NonNull::dangling().as_ptr()`
 
-error: aborting due to 25 previous errors
+error: aborting due to 22 previous errors