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-rw-r--r--src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.rs28
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.rs b/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.rs
deleted file mode 100644
index 390386e57..000000000
--- a/src/test/ui/unboxed-closures/unboxed-closures-counter-not-moved.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// run-pass
-// Test that we mutate a counter on the stack only when we expect to.
-
-fn call<F>(f: F) where F : FnOnce() {
- f();
-}
-
-fn main() {
- let y = vec![format!("Hello"), format!("World")];
- let mut counter = 22_u32;
-
- call(|| {
- // Move `y`, but do not move `counter`, even though it is read
- // by value (note that it is also mutated).
- for item in y { //~ WARN unused variable: `item`
- let v = counter;
- counter += v;
- }
- });
- assert_eq!(counter, 88);
-
- call(move || {
- // this mutates a moved copy, and hence doesn't affect original
- counter += 1; //~ WARN value assigned to `counter` is never read
- //~| WARN unused variable: `counter`
- });
- assert_eq!(counter, 88);
-}