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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/closures/2229_closure_analysis/issue-87987.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/closures/2229_closure_analysis/issue-87987.rs')
-rw-r--r-- | tests/ui/closures/2229_closure_analysis/issue-87987.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/issue-87987.rs b/tests/ui/closures/2229_closure_analysis/issue-87987.rs new file mode 100644 index 000000000..d26343c33 --- /dev/null +++ b/tests/ui/closures/2229_closure_analysis/issue-87987.rs @@ -0,0 +1,27 @@ +// run-pass +// edition:2021 + +struct Props { + field_1: u32, //~ WARNING: fields `field_1` and `field_2` are never read + field_2: u32, +} + +fn main() { + // Test 1 + let props_2 = Props { field_1: 1, field_2: 1 }; + + let _ = || { + let _: Props = props_2; + }; + + // Test 2 + let mut arr = [1, 3, 4, 5]; + + let mref = &mut arr; + + let _c = || match arr { + [_, _, _, _] => println!("A"), + }; + + println!("{:#?}", mref); +} |