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Diffstat (limited to 'src/test/ui/nll/issue-31567.rs')
-rw-r--r-- | src/test/ui/nll/issue-31567.rs | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/test/ui/nll/issue-31567.rs b/src/test/ui/nll/issue-31567.rs deleted file mode 100644 index 623954e6d..000000000 --- a/src/test/ui/nll/issue-31567.rs +++ /dev/null @@ -1,25 +0,0 @@ -// Regression test for #31567: cached results of projections were -// causing region relations not to be enforced at all the places where -// they have to be enforced. - -struct VecWrapper<'a>(&'a mut S); - -struct S(Box<u32>); - -fn get_dangling<'a>(v: VecWrapper<'a>) -> &'a u32 { - let s_inner: &'a S = &*v.0; //~ ERROR borrow may still be in use when destructor runs [E0713] - &s_inner.0 -} - -impl<'a> Drop for VecWrapper<'a> { - fn drop(&mut self) { - *self.0 = S(Box::new(0)); - } -} - -fn main() { - let mut s = S(Box::new(11)); - let vw = VecWrapper(&mut s); - let dangling = get_dangling(vw); - println!("{}", dangling); -} |