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-rw-r--r--src/test/rustdoc/auxiliary/unit-return.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/test/rustdoc/auxiliary/unit-return.rs b/src/test/rustdoc/auxiliary/unit-return.rs
new file mode 100644
index 000000000..7b9986162
--- /dev/null
+++ b/src/test/rustdoc/auxiliary/unit-return.rs
@@ -0,0 +1,3 @@
+pub fn f2<F: FnMut(u32) + Clone>(f: F) {}
+
+pub fn f3<F: FnMut(u64) -> () + Clone>(f: F) {}