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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/error-codes/E0017.stderr | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/error-codes/E0017.stderr')
-rw-r--r-- | tests/ui/error-codes/E0017.stderr | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0017.stderr b/tests/ui/error-codes/E0017.stderr new file mode 100644 index 000000000..6e48f9582 --- /dev/null +++ b/tests/ui/error-codes/E0017.stderr @@ -0,0 +1,72 @@ +warning: taking a mutable reference to a `const` item + --> $DIR/E0017.rs:5:30 + | +LL | const CR: &'static mut i32 = &mut C; + | ^^^^^^ + | + = note: each usage of a `const` item creates a new temporary + = note: the mutable reference will refer to this temporary, not the original `const` item +note: `const` item defined here + --> $DIR/E0017.rs:2:1 + | +LL | const C: i32 = 2; + | ^^^^^^^^^^^^ + = note: `#[warn(const_item_mutation)]` on by default + +error[E0764]: mutable references are not allowed in the final value of constants + --> $DIR/E0017.rs:5:30 + | +LL | const CR: &'static mut i32 = &mut C; + | ^^^^^^ + +error[E0658]: mutation through a reference is not allowed in statics + --> $DIR/E0017.rs:7:39 + | +LL | static STATIC_REF: &'static mut i32 = &mut X; + | ^^^^^^ + | + = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information + = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + +error[E0764]: mutable references are not allowed in the final value of statics + --> $DIR/E0017.rs:7:39 + | +LL | static STATIC_REF: &'static mut i32 = &mut X; + | ^^^^^^ + +error[E0596]: cannot borrow immutable static item `X` as mutable + --> $DIR/E0017.rs:7:39 + | +LL | static STATIC_REF: &'static mut i32 = &mut X; + | ^^^^^^ cannot borrow as mutable + +warning: taking a mutable reference to a `const` item + --> $DIR/E0017.rs:11:38 + | +LL | static CONST_REF: &'static mut i32 = &mut C; + | ^^^^^^ + | + = note: each usage of a `const` item creates a new temporary + = note: the mutable reference will refer to this temporary, not the original `const` item +note: `const` item defined here + --> $DIR/E0017.rs:2:1 + | +LL | const C: i32 = 2; + | ^^^^^^^^^^^^ + +error[E0764]: mutable references are not allowed in the final value of statics + --> $DIR/E0017.rs:11:38 + | +LL | static CONST_REF: &'static mut i32 = &mut C; + | ^^^^^^ + +error[E0764]: mutable references are not allowed in the final value of statics + --> $DIR/E0017.rs:13:52 + | +LL | static STATIC_MUT_REF: &'static mut i32 = unsafe { &mut M }; + | ^^^^^^ + +error: aborting due to 6 previous errors; 2 warnings emitted + +Some errors have detailed explanations: E0596, E0658, E0764. +For more information about an error, try `rustc --explain E0596`. |