From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/nll/issue-53773.rs | 47 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 tests/ui/nll/issue-53773.rs (limited to 'tests/ui/nll/issue-53773.rs') diff --git a/tests/ui/nll/issue-53773.rs b/tests/ui/nll/issue-53773.rs new file mode 100644 index 000000000..ed971b6ce --- /dev/null +++ b/tests/ui/nll/issue-53773.rs @@ -0,0 +1,47 @@ +struct Archive; +struct ArchiveIterator<'a> { + x: &'a Archive, +} +struct ArchiveChild<'a> { + x: &'a Archive, +} + +struct A { + raw: &'static mut Archive, +} +struct Iter<'a> { + raw: &'a mut ArchiveIterator<'a>, +} +struct C<'a> { + raw: &'a mut ArchiveChild<'a>, +} + +impl A { + pub fn iter(&self) -> Iter<'_> { + panic!() + } +} +impl Drop for A { + fn drop(&mut self) {} +} +impl<'a> Drop for C<'a> { + fn drop(&mut self) {} +} + +impl<'a> Iterator for Iter<'a> { + type Item = C<'a>; + fn next(&mut self) -> Option> { + panic!() + } +} + +fn error(archive: &A) { + let mut members: Vec<&mut ArchiveChild<'_>> = vec![]; + for child in archive.iter() { + members.push(child.raw); + //~^ ERROR borrow may still be in use when destructor runs [E0713] + } + members.len(); +} + +fn main() {} -- cgit v1.2.3