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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/borrowck/two-phase-multiple-activations.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/borrowck/two-phase-multiple-activations.rs')
-rw-r--r-- | tests/ui/borrowck/two-phase-multiple-activations.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/borrowck/two-phase-multiple-activations.rs b/tests/ui/borrowck/two-phase-multiple-activations.rs new file mode 100644 index 000000000..53fb71ebe --- /dev/null +++ b/tests/ui/borrowck/two-phase-multiple-activations.rs @@ -0,0 +1,21 @@ +// run-pass + +use std::io::Result; + +struct Foo {} + +pub trait FakeRead { + fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>; +} + +impl FakeRead for Foo { + fn read_to_end(&mut self, _buf: &mut Vec<u8>) -> Result<usize> { + Ok(4) + } +} + +fn main() { + let mut a = Foo {}; + let mut v = Vec::new(); + a.read_to_end(&mut v).unwrap(); +} |