diff options
Diffstat (limited to 'src/test/ui/nll/issue-52663-trait-object.rs')
-rw-r--r-- | src/test/ui/nll/issue-52663-trait-object.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-52663-trait-object.rs b/src/test/ui/nll/issue-52663-trait-object.rs new file mode 100644 index 000000000..f6bbb2d14 --- /dev/null +++ b/src/test/ui/nll/issue-52663-trait-object.rs @@ -0,0 +1,16 @@ +trait Foo { fn get(&self); } + +impl<A> Foo for A { + fn get(&self) { } +} + + + +fn main() { + let _ = { + let tmp0 = 3; + let tmp1 = &tmp0; + Box::new(tmp1) as Box<dyn Foo + '_> + }; + //~^^^ ERROR `tmp0` does not live long enough +} |