From: Pierre-Emmanuel Patry <[email protected]>
gcc/testsuite/ChangeLog:
* rust/compile/impl_fnptr.rs: New test.
Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
---
gcc/testsuite/rust/compile/impl_fnptr.rs | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 gcc/testsuite/rust/compile/impl_fnptr.rs
diff --git a/gcc/testsuite/rust/compile/impl_fnptr.rs
b/gcc/testsuite/rust/compile/impl_fnptr.rs
new file mode 100644
index 00000000000..20c9d88dc1a
--- /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
+ }
+}
--
2.50.1
