diff options
Diffstat (limited to 'tests/ui/closures/2229_closure_analysis/migrations/macro.fixed')
-rw-r--r-- | tests/ui/closures/2229_closure_analysis/migrations/macro.fixed | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/migrations/macro.fixed b/tests/ui/closures/2229_closure_analysis/migrations/macro.fixed new file mode 100644 index 000000000..31fe494dc --- /dev/null +++ b/tests/ui/closures/2229_closure_analysis/migrations/macro.fixed @@ -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 _ = || { let _ = &a; 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 |