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-rw-r--r--src/test/ui/nll/issue-53773.rs47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/test/ui/nll/issue-53773.rs b/src/test/ui/nll/issue-53773.rs
new file mode 100644
index 000000000..ed971b6ce
--- /dev/null
+++ b/src/test/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<C<'a>> {
+ 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() {}