diff options
Diffstat (limited to 'tests/ui/borrowck/borrowck-borrowed-uniq-rvalue-2.rs')
-rw-r--r-- | tests/ui/borrowck/borrowck-borrowed-uniq-rvalue-2.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-borrowed-uniq-rvalue-2.rs b/tests/ui/borrowck/borrowck-borrowed-uniq-rvalue-2.rs new file mode 100644 index 000000000..e384aacb7 --- /dev/null +++ b/tests/ui/borrowck/borrowck-borrowed-uniq-rvalue-2.rs @@ -0,0 +1,22 @@ +struct Defer<'a> { + x: &'a [&'a str], +} + +impl<'a> Drop for Defer<'a> { + fn drop(&mut self) { + unsafe { + println!("{:?}", self.x); + } + } +} + +fn defer<'r>(x: &'r [&'r str]) -> Defer<'r> { + Defer { + x: x + } +} + +fn main() { + let x = defer(&vec!["Goodbye", "world!"]); //~ ERROR temporary value dropped while borrowed + x.x[0]; +} |