From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- ...-borrow-move-parent-sibling.thirunsafeck.stderr | 80 ++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/test/ui/union/union-borrow-move-parent-sibling.thirunsafeck.stderr (limited to 'src/test/ui/union/union-borrow-move-parent-sibling.thirunsafeck.stderr') diff --git a/src/test/ui/union/union-borrow-move-parent-sibling.thirunsafeck.stderr b/src/test/ui/union/union-borrow-move-parent-sibling.thirunsafeck.stderr new file mode 100644 index 000000000..ca02de4c6 --- /dev/null +++ b/src/test/ui/union/union-borrow-move-parent-sibling.thirunsafeck.stderr @@ -0,0 +1,80 @@ +error[E0502]: cannot borrow `u` (via `u.y`) as immutable because it is also borrowed as mutable (via `u.x`) + --> $DIR/union-borrow-move-parent-sibling.rs:56:13 + | +LL | let a = &mut (*u.x).0; + | --- mutable borrow occurs here (via `u.x`) +LL | let b = &u.y; + | ^^^^ immutable borrow of `u.y` -- which overlaps with `u.x` -- occurs here +LL | use_borrow(a); + | - mutable borrow later used here + | + = note: `u.y` is a field of the union `U`, so it overlaps the field `u.x` + +error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec, MockVec), MockVec)>` + --> $DIR/union-borrow-move-parent-sibling.rs:62:13 + | +LL | let a = u.x.0; + | ^^^^^ + | | + | move occurs because value has type `(MockVec, MockVec)`, which does not implement the `Copy` trait + | help: consider borrowing here: `&u.x.0` + +error[E0382]: use of moved value: `u` + --> $DIR/union-borrow-move-parent-sibling.rs:64:13 + | +LL | let u = U { x: ManuallyDrop::new(((MockVec::new(), MockVec::new()), MockVec::new())) }; + | - move occurs because `u` has type `U`, which does not implement the `Copy` trait +LL | let a = u.x.0; +LL | let a = u.x; + | --- value moved here +LL | let b = u.y; + | ^^^ value used here after move + +error[E0502]: cannot borrow `u` (via `u.y`) as immutable because it is also borrowed as mutable (via `u.x`) + --> $DIR/union-borrow-move-parent-sibling.rs:70:13 + | +LL | let a = &mut ((*u.x).0).0; + | --- mutable borrow occurs here (via `u.x`) +LL | let b = &u.y; + | ^^^^ immutable borrow of `u.y` -- which overlaps with `u.x` -- occurs here +LL | use_borrow(a); + | - mutable borrow later used here + | + = note: `u.y` is a field of the union `U`, so it overlaps the field `u.x` + +error[E0507]: cannot move out of dereference of `ManuallyDrop<((MockVec, MockVec), MockVec)>` + --> $DIR/union-borrow-move-parent-sibling.rs:76:13 + | +LL | let a = (u.x.0).0; + | ^^^^^^^^^ + | | + | move occurs because value has type `MockVec`, which does not implement the `Copy` trait + | help: consider borrowing here: `&(u.x.0).0` + +error[E0382]: use of moved value: `u` + --> $DIR/union-borrow-move-parent-sibling.rs:78:13 + | +LL | let u = U { x: ManuallyDrop::new(((MockVec::new(), MockVec::new()), MockVec::new())) }; + | - move occurs because `u` has type `U`, which does not implement the `Copy` trait +LL | let a = (u.x.0).0; +LL | let a = u.x; + | --- value moved here +LL | let b = u.y; + | ^^^ value used here after move + +error[E0502]: cannot borrow `u` (via `u.x`) as immutable because it is also borrowed as mutable (via `u.y`) + --> $DIR/union-borrow-move-parent-sibling.rs:84:13 + | +LL | let a = &mut *u.y; + | --- mutable borrow occurs here (via `u.y`) +LL | let b = &u.x; + | ^^^^ immutable borrow of `u.x` -- which overlaps with `u.y` -- occurs here +LL | use_borrow(a); + | - mutable borrow later used here + | + = note: `u.x` is a field of the union `U`, so it overlaps the field `u.y` + +error: aborting due to 7 previous errors + +Some errors have detailed explanations: E0382, E0502, E0507. +For more information about an error, try `rustc --explain E0382`. -- cgit v1.2.3