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-rw-r--r--src/test/ui/closures/2229_closure_analysis/run_pass/use_of_mutable_borrow_and_fake_reads.rs11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/run_pass/use_of_mutable_borrow_and_fake_reads.rs b/src/test/ui/closures/2229_closure_analysis/run_pass/use_of_mutable_borrow_and_fake_reads.rs
new file mode 100644
index 000000000..0206927cc
--- /dev/null
+++ b/src/test/ui/closures/2229_closure_analysis/run_pass/use_of_mutable_borrow_and_fake_reads.rs
@@ -0,0 +1,11 @@
+// edition:2021
+//check-pass
+#![feature(rustc_attrs)]
+
+fn main() {
+ let mut x = 0;
+ let c = || {
+ &mut x; // mutable borrow of `x`
+ match x { _ => () } // fake read of `x`
+ };
+}