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| author | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-05-22 00:00:00 +0000 |
|---|---|---|
| committer | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-05-29 17:46:38 +0200 |
| commit | 4dc56614b27337fe770943760f41a58bbab7c7c6 (patch) | |
| tree | a26e117a830a317e6c0da940fa4a3b9349e4c4de /src/test/ui/closures/closure-immutable-outer-variable.fixed | |
| parent | 74fcbfb49149c07ad9beea0ddd47d11b125e0e13 (diff) | |
| download | rust-4dc56614b27337fe770943760f41a58bbab7c7c6.tar.gz rust-4dc56614b27337fe770943760f41a58bbab7c7c6.zip | |
liveness: Warn about unused captured variables
Diffstat (limited to 'src/test/ui/closures/closure-immutable-outer-variable.fixed')
| -rw-r--r-- | src/test/ui/closures/closure-immutable-outer-variable.fixed | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/test/ui/closures/closure-immutable-outer-variable.fixed b/src/test/ui/closures/closure-immutable-outer-variable.fixed index 102f1f94a36..1b0feede34e 100644 --- a/src/test/ui/closures/closure-immutable-outer-variable.fixed +++ b/src/test/ui/closures/closure-immutable-outer-variable.fixed @@ -8,6 +8,6 @@ fn foo(mut f: Box<dyn FnMut()>) { fn main() { let mut y = true; - foo(Box::new(move || y = false) as Box<_>); + foo(Box::new(move || y = !y) as Box<_>); //~^ ERROR cannot assign to `y`, as it is not declared as mutable } |