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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/rfcs/rfc-2005-default-binding-mode/ref-region.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/rfcs/rfc-2005-default-binding-mode/ref-region.rs')
-rw-r--r-- | src/test/ui/rfcs/rfc-2005-default-binding-mode/ref-region.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/rfcs/rfc-2005-default-binding-mode/ref-region.rs b/src/test/ui/rfcs/rfc-2005-default-binding-mode/ref-region.rs new file mode 100644 index 000000000..b74e45c93 --- /dev/null +++ b/src/test/ui/rfcs/rfc-2005-default-binding-mode/ref-region.rs @@ -0,0 +1,16 @@ +// run-pass +fn foo<'a, 'b>(x: &'a &'b Option<u32>) -> &'a u32 { + let x: &'a &'a Option<u32> = x; + match x { + Some(r) => { + let _: &u32 = r; + r + }, + &None => panic!(), + } +} + +pub fn main() { + let x = Some(5); + foo(&&x); +} |