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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/issues/issue-40510-3.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/issues/issue-40510-3.stderr')
-rw-r--r-- | tests/ui/issues/issue-40510-3.stderr | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-40510-3.stderr b/tests/ui/issues/issue-40510-3.stderr new file mode 100644 index 000000000..eb077415e --- /dev/null +++ b/tests/ui/issues/issue-40510-3.stderr @@ -0,0 +1,23 @@ +error: captured variable cannot escape `FnMut` closure body + --> $DIR/issue-40510-3.rs:7:9 + | +LL | let mut x: Vec<()> = Vec::new(); + | ----- variable defined here +LL | +LL | || { + | - inferred to be a `FnMut` closure +LL | / || { +LL | | x.push(()) + | | - variable captured here +LL | | } + | |_________^ returns a closure that contains a reference to a captured variable, which then escapes the closure body + | + = note: `FnMut` closures only have access to their captured variables while they are executing... + = note: ...therefore, they cannot allow references to captured variables to escape +help: consider adding 'move' keyword before the nested closure + | +LL | move || { + | ++++ + +error: aborting due to previous error + |