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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/regions/regions-proc-bound-capture.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/regions/regions-proc-bound-capture.rs')
-rw-r--r-- | src/test/ui/regions/regions-proc-bound-capture.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/regions/regions-proc-bound-capture.rs b/src/test/ui/regions/regions-proc-bound-capture.rs new file mode 100644 index 000000000..f79d9dc90 --- /dev/null +++ b/src/test/ui/regions/regions-proc-bound-capture.rs @@ -0,0 +1,13 @@ +fn borrowed_proc<'a>(x: &'a isize) -> Box<dyn FnMut()->(isize) + 'a> { + // This is legal, because the region bound on `proc` + // states that it captures `x`. + Box::new(move|| { *x }) +} + +fn static_proc(x: &isize) -> Box<dyn FnMut() -> (isize) + 'static> { + // This is illegal, because the region bound on `proc` is 'static. + Box::new(move || { *x }) + //~^ ERROR lifetime may not live long enough +} + +fn main() { } |