diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr')
-rw-r--r-- | tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr b/tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr new file mode 100644 index 000000000..48b42bc78 --- /dev/null +++ b/tests/ui/span/borrowck-call-is-borrow-issue-12224.stderr @@ -0,0 +1,61 @@ +error[E0499]: cannot borrow `f` as mutable more than once at a time + --> $DIR/borrowck-call-is-borrow-issue-12224.rs:12:16 + | +LL | f(Box::new(|| { + | - ^^ second mutable borrow occurs here + | | + | first mutable borrow occurs here + | first borrow later used by call +LL | +LL | f((Box::new(|| {}))) + | - second borrow occurs due to use of `f` in closure + +error[E0596]: cannot borrow `*f` as mutable, as it is behind a `&` reference + --> $DIR/borrowck-call-is-borrow-issue-12224.rs:25:5 + | +LL | (*f)(); + | ^^^^ `f` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider changing this to be a mutable reference + | +LL | fn test2<F>(f: &mut F) where F: FnMut() { + | ~~~~~~ + +error[E0596]: cannot borrow `f.f` as mutable, as it is behind a `&` reference + --> $DIR/borrowck-call-is-borrow-issue-12224.rs:34:5 + | +LL | f.f.call_mut(()) + | ^^^^^^^^^^^^^^^^ `f` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | +help: consider changing this to be a mutable reference + | +LL | fn test4(f: &mut Test<'_>) { + | ~~~~~~~~~~~~~ + +error[E0507]: cannot move out of `f`, a captured variable in an `FnMut` closure + --> $DIR/borrowck-call-is-borrow-issue-12224.rs:57:13 + | +LL | let mut f = move |g: Box<dyn FnMut(isize)>, b: isize| { + | ----- captured outer variable +... +LL | f(Box::new(|a| { + | --- captured by this `FnMut` closure +LL | +LL | foo(f); + | ^ move occurs because `f` has type `[closure@$DIR/borrowck-call-is-borrow-issue-12224.rs:52:17: 52:58]`, which does not implement the `Copy` trait + +error[E0505]: cannot move out of `f` because it is borrowed + --> $DIR/borrowck-call-is-borrow-issue-12224.rs:55:16 + | +LL | f(Box::new(|a| { + | - ^^^ move out of `f` occurs here + | | + | borrow of `f` occurs here +LL | +LL | foo(f); + | - move occurs due to use in closure + +error: aborting due to 5 previous errors + +Some errors have detailed explanations: E0499, E0505, E0507, E0596. +For more information about an error, try `rustc --explain E0499`. |