diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/ptr_eq.fixed')
| -rw-r--r-- | src/tools/clippy/tests/ui/ptr_eq.fixed | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/src/tools/clippy/tests/ui/ptr_eq.fixed b/src/tools/clippy/tests/ui/ptr_eq.fixed index df6305ed497..f0150e6784b 100644 --- a/src/tools/clippy/tests/ui/ptr_eq.fixed +++ b/src/tools/clippy/tests/ui/ptr_eq.fixed @@ -4,6 +4,9 @@ macro_rules! mac { ($a:expr, $b:expr) => { $a as *const _ as usize == $b as *const _ as usize }; + (cast $a:expr) => { + $a as *const [i32; 3] + }; } macro_rules! another_mac { @@ -20,23 +23,25 @@ fn main() { //~^ ptr_eq let _ = std::ptr::eq(a, b); //~^ ptr_eq - let _ = std::ptr::eq(a.as_ptr(), b as *const _); - //~^ ptr_eq - let _ = std::ptr::eq(a.as_ptr(), b.as_ptr()); - //~^ ptr_eq - // Do not lint + // Do not lint: the rhs conversion is needed + let _ = a.as_ptr() == b as *const _; + + // Do not lint: we have two raw pointers already + let _ = a.as_ptr() == b.as_ptr(); + // Do not lint let _ = mac!(a, b); let _ = another_mac!(a, b); let a = &mut [1, 2, 3]; let b = &mut [1, 2, 3]; - let _ = std::ptr::eq(a.as_mut_ptr(), b as *mut [i32] as *mut _); - //~^ ptr_eq - let _ = std::ptr::eq(a.as_mut_ptr(), b.as_mut_ptr()); - //~^ ptr_eq + // Do not lint: the rhs conversion is needed + let _ = a.as_mut_ptr() == b as *mut [i32] as *mut _; + + // Do not lint: we have two raw pointers already + let _ = a.as_mut_ptr() == b.as_mut_ptr(); let _ = a == b; let _ = core::ptr::eq(a, b); @@ -48,7 +53,11 @@ fn main() { let _ = !std::ptr::eq(x, y); //~^ ptr_eq - #[allow(clippy::eq_op)] - let _issue14337 = std::ptr::eq(main as *const (), main as *const ()); + #[expect(clippy::eq_op)] + // Do not lint: casts are needed to not change type + let _issue14337 = main as *const () == main as *const (); + + // Do not peel the content of macros + let _ = std::ptr::eq(mac!(cast a), mac!(cast b)); //~^ ptr_eq } |
