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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/closures/2229_closure_analysis/issue-87987.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/closures/2229_closure_analysis/issue-87987.rs')
-rw-r--r-- | src/test/ui/closures/2229_closure_analysis/issue-87987.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/issue-87987.rs b/src/test/ui/closures/2229_closure_analysis/issue-87987.rs new file mode 100644 index 000000000..d26343c33 --- /dev/null +++ b/src/test/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); +} |