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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/borrowck/borrowck-closures-unique.stderr | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/borrowck/borrowck-closures-unique.stderr')
-rw-r--r-- | tests/ui/borrowck/borrowck-closures-unique.stderr | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-closures-unique.stderr b/tests/ui/borrowck/borrowck-closures-unique.stderr new file mode 100644 index 000000000..23d3cc0e7 --- /dev/null +++ b/tests/ui/borrowck/borrowck-closures-unique.stderr @@ -0,0 +1,54 @@ +error[E0500]: closure requires unique access to `x` but it is already borrowed + --> $DIR/borrowck-closures-unique.rs:26:14 + | +LL | let c1 = || get(x); + | -- - first borrow occurs due to use of `x` in closure + | | + | borrow occurs here +LL | let c2 = || set(x); + | ^^ - second borrow occurs due to use of `x` in closure + | | + | closure construction occurs here +LL | c1; + | -- first borrow later used here + +error[E0500]: closure requires unique access to `x` but it is already borrowed + --> $DIR/borrowck-closures-unique.rs:32:14 + | +LL | let c1 = || get(x); + | -- - first borrow occurs due to use of `x` in closure + | | + | borrow occurs here +LL | let c2 = || { get(x); set(x); }; + | ^^ - second borrow occurs due to use of `x` in closure + | | + | closure construction occurs here +LL | c1; + | -- first borrow later used here + +error[E0524]: two closures require unique access to `x` at the same time + --> $DIR/borrowck-closures-unique.rs:38:14 + | +LL | let c1 = || set(x); + | -- - first borrow occurs due to use of `x` in closure + | | + | first closure is constructed here +LL | let c2 = || set(x); + | ^^ - second borrow occurs due to use of `x` in closure + | | + | second closure is constructed here +LL | c1; + | -- first borrow later used here + +error[E0594]: cannot assign to `x`, as it is not declared as mutable + --> $DIR/borrowck-closures-unique.rs:43:38 + | +LL | fn e(x: &'static mut isize) { + | - help: consider changing this to be mutable: `mut x` +LL | let c1 = |y: &'static mut isize| x = y; + | ^^^^^ cannot assign + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0500, E0524, E0594. +For more information about an error, try `rustc --explain E0500`. |