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-rw-r--r--tests/ui/nll/issue-52534.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/nll/issue-52534.rs b/tests/ui/nll/issue-52534.rs
new file mode 100644
index 000000000..559d4c859
--- /dev/null
+++ b/tests/ui/nll/issue-52534.rs
@@ -0,0 +1,19 @@
+fn foo(_: impl FnOnce(&u32) -> &u32) {
+}
+
+fn baz(_: impl FnOnce(&u32, u32) -> &u32) {
+}
+
+fn bar() {
+ let x = 22;
+ foo(|a| &x)
+//~^ ERROR does not live long enough
+}
+
+fn foobar() {
+ let y = 22;
+ baz(|first, second| &y)
+//~^ ERROR does not live long enough
+}
+
+fn main() { }