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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:41 +0000 |
commit | 4f9fe856a25ab29345b90e7725509e9ee38a37be (patch) | |
tree | e4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed | |
parent | Adding upstream version 1.68.2+dfsg1. (diff) | |
download | rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.tar.xz rustc-4f9fe856a25ab29345b90e7725509e9ee38a37be.zip |
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed new file mode 100644 index 000000000..1a0847006 --- /dev/null +++ b/tests/ui/borrowck/issue-95079-missing-move-in-nested-closure.fixed @@ -0,0 +1,26 @@ +// run-rustfix +#![allow(dead_code, path_statements)] +fn foo1(s: &str) -> impl Iterator<Item = String> + '_ { + None.into_iter() + .flat_map(move |()| s.chars().map(move |c| format!("{}{}", c, s))) + //~^ ERROR captured variable cannot escape `FnMut` closure body + //~| HELP consider adding 'move' keyword before the nested closure +} + +fn foo2(s: &str) -> impl Sized + '_ { + move |()| s.chars().map(move |c| format!("{}{}", c, s)) + //~^ ERROR lifetime may not live long enough + //~| HELP consider adding 'move' keyword before the nested closure +} + +pub struct X; +pub fn foo3<'a>( + bar: &'a X, +) -> impl Iterator<Item = ()> + 'a { + Some(()).iter().flat_map(move |()| { + Some(()).iter().map(move |()| { bar; }) //~ ERROR captured variable cannot escape + //~^ HELP consider adding 'move' keyword before the nested closure + }) +} + +fn main() {} |