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-rw-r--r--tests/ui/statics/static-function-pointer.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/statics/static-function-pointer.rs b/tests/ui/statics/static-function-pointer.rs
new file mode 100644
index 00000000000..6c52dfecdec
--- /dev/null
+++ b/tests/ui/statics/static-function-pointer.rs
@@ -0,0 +1,16 @@
+// run-pass
+
+fn f(x: isize) -> isize { x }
+fn g(x: isize) -> isize { 2 * x }
+
+static F: fn(isize) -> isize = f;
+static mut G: fn(isize) -> isize = f;
+
+pub fn main() {
+    assert_eq!(F(42), 42);
+    unsafe {
+        assert_eq!(G(42), 42);
+        G = g;
+        assert_eq!(G(42), 84);
+    }
+}