1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/rust/compile/impl_fnptr.rs b/gcc/testsuite/rust/compile/impl_fnptr.rs
new file mode 100644
index 0000000..20c9d88
--- /dev/null
+++ b/gcc/testsuite/rust/compile/impl_fnptr.rs
@@ -0,0 +1,18 @@
+#[lang = "sized"]
+pub trait Sized {}
+
+#[lang = "eq"]
+pub trait PartialEq<Rhs: ?Sized = Self> {
+    fn eq(&self, other: &Rhs) -> bool;
+
+    fn ne(&self, other: &Rhs) -> bool {
+        !self.eq(other)
+    }
+}
+
+impl<Ret> PartialEq for extern "C" fn() -> Ret {
+    #[inline]
+    fn eq(&self, other: &Self) -> bool {
+        *self as usize == *other as usize
+    }
+}