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Diffstat (limited to 'src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs')
-rw-r--r--src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs b/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs
new file mode 100644
index 000000000..1e954f569
--- /dev/null
+++ b/src/test/ui/typeck/typeck-fn-to-unsafe-fn-ptr.rs
@@ -0,0 +1,12 @@
+// run-pass
+// This tests reification from safe function to `unsafe fn` pointer
+
+fn do_nothing() -> () {}
+
+unsafe fn call_unsafe(func: unsafe fn() -> ()) -> () {
+ func()
+}
+
+pub fn main() {
+ unsafe { call_unsafe(do_nothing); }
+}