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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/migrations/macro.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/migrations/macro.rs')
-rw-r--r-- | tests/ui/closures/2229_closure_analysis/migrations/macro.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/migrations/macro.rs b/tests/ui/closures/2229_closure_analysis/migrations/macro.rs new file mode 100644 index 000000000..0f0c49749 --- /dev/null +++ b/tests/ui/closures/2229_closure_analysis/migrations/macro.rs @@ -0,0 +1,25 @@ +// run-rustfix + +// See https://github.com/rust-lang/rust/issues/87955 + +#![deny(rust_2021_incompatible_closure_captures)] +//~^ NOTE: the lint level is defined here + + +#[derive(Debug)] +struct Foo(i32); +impl Drop for Foo { + fn drop(&mut self) { + println!("{:?} dropped", self.0); + } +} + +fn main() { + let a = (Foo(0), Foo(1)); + let _ = || dbg!(a.0); + //~^ ERROR: drop order + //~| NOTE: will only capture `a.0` + //~| NOTE: for more information, see + //~| HELP: add a dummy let to cause `a` to be fully captured +} +//~^ NOTE: dropped here |