diff options
Diffstat (limited to 'tests/ui')
| -rw-r--r-- | tests/ui/borrow_interior_mutable_const/others.rs | 11 | ||||
| -rw-r--r-- | tests/ui/borrow_interior_mutable_const/others.stderr | 28 |
2 files changed, 25 insertions, 14 deletions
diff --git a/tests/ui/borrow_interior_mutable_const/others.rs b/tests/ui/borrow_interior_mutable_const/others.rs index de220505c3e..a49d53fbbd3 100644 --- a/tests/ui/borrow_interior_mutable_const/others.rs +++ b/tests/ui/borrow_interior_mutable_const/others.rs @@ -47,6 +47,17 @@ impl<T> std::ops::Deref for StaticRef<T> { } } +// ICE regression test +mod issue12979 { + use std::cell::UnsafeCell; + + const ATOMIC_TUPLE: (Vec<UnsafeCell<u8>>, ()) = (Vec::new(), ()); + + fn main() { + let _x = &ATOMIC_TUPLE.0; + } +} + // use a tuple to make sure referencing a field behind a pointer isn't linted. const CELL_REF: StaticRef<(UnsafeCell<u32>,)> = unsafe { StaticRef::new(std::ptr::null()) }; diff --git a/tests/ui/borrow_interior_mutable_const/others.stderr b/tests/ui/borrow_interior_mutable_const/others.stderr index 9a9028c8649..4cefcc28008 100644 --- a/tests/ui/borrow_interior_mutable_const/others.stderr +++ b/tests/ui/borrow_interior_mutable_const/others.stderr @@ -1,5 +1,5 @@ error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:54:5 + --> tests/ui/borrow_interior_mutable_const/others.rs:65:5 | LL | ATOMIC.store(1, Ordering::SeqCst); | ^^^^^^ @@ -12,7 +12,7 @@ LL | #![deny(clippy::borrow_interior_mutable_const)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:55:16 + --> tests/ui/borrow_interior_mutable_const/others.rs:66:16 | LL | assert_eq!(ATOMIC.load(Ordering::SeqCst), 5); | ^^^^^^ @@ -20,7 +20,7 @@ LL | assert_eq!(ATOMIC.load(Ordering::SeqCst), 5); = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:58:22 + --> tests/ui/borrow_interior_mutable_const/others.rs:69:22 | LL | let _once_ref = &ONCE_INIT; | ^^^^^^^^^ @@ -28,7 +28,7 @@ LL | let _once_ref = &ONCE_INIT; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:59:25 + --> tests/ui/borrow_interior_mutable_const/others.rs:70:25 | LL | let _once_ref_2 = &&ONCE_INIT; | ^^^^^^^^^ @@ -36,7 +36,7 @@ LL | let _once_ref_2 = &&ONCE_INIT; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:60:27 + --> tests/ui/borrow_interior_mutable_const/others.rs:71:27 | LL | let _once_ref_4 = &&&&ONCE_INIT; | ^^^^^^^^^ @@ -44,7 +44,7 @@ LL | let _once_ref_4 = &&&&ONCE_INIT; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:61:26 + --> tests/ui/borrow_interior_mutable_const/others.rs:72:26 | LL | let _once_mut = &mut ONCE_INIT; | ^^^^^^^^^ @@ -52,7 +52,7 @@ LL | let _once_mut = &mut ONCE_INIT; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:72:14 + --> tests/ui/borrow_interior_mutable_const/others.rs:83:14 | LL | let _ = &ATOMIC_TUPLE; | ^^^^^^^^^^^^ @@ -60,7 +60,7 @@ LL | let _ = &ATOMIC_TUPLE; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:73:14 + --> tests/ui/borrow_interior_mutable_const/others.rs:84:14 | LL | let _ = &ATOMIC_TUPLE.0; | ^^^^^^^^^^^^ @@ -68,7 +68,7 @@ LL | let _ = &ATOMIC_TUPLE.0; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:74:19 + --> tests/ui/borrow_interior_mutable_const/others.rs:85:19 | LL | let _ = &(&&&&ATOMIC_TUPLE).0; | ^^^^^^^^^^^^ @@ -76,7 +76,7 @@ LL | let _ = &(&&&&ATOMIC_TUPLE).0; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:75:14 + --> tests/ui/borrow_interior_mutable_const/others.rs:86:14 | LL | let _ = &ATOMIC_TUPLE.0[0]; | ^^^^^^^^^^^^ @@ -84,7 +84,7 @@ LL | let _ = &ATOMIC_TUPLE.0[0]; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:76:13 + --> tests/ui/borrow_interior_mutable_const/others.rs:87:13 | LL | let _ = ATOMIC_TUPLE.0[0].load(Ordering::SeqCst); | ^^^^^^^^^^^^ @@ -92,7 +92,7 @@ LL | let _ = ATOMIC_TUPLE.0[0].load(Ordering::SeqCst); = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:81:13 + --> tests/ui/borrow_interior_mutable_const/others.rs:92:13 | LL | let _ = ATOMIC_TUPLE.0[0]; | ^^^^^^^^^^^^ @@ -100,7 +100,7 @@ LL | let _ = ATOMIC_TUPLE.0[0]; = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:86:5 + --> tests/ui/borrow_interior_mutable_const/others.rs:97:5 | LL | CELL.set(2); | ^^^^ @@ -108,7 +108,7 @@ LL | CELL.set(2); = help: assign this const to a local or static variable, and use the variable here error: a `const` item with interior mutability should not be borrowed - --> tests/ui/borrow_interior_mutable_const/others.rs:87:16 + --> tests/ui/borrow_interior_mutable_const/others.rs:98:16 | LL | assert_eq!(CELL.get(), 6); | ^^^^ |