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-rw-r--r--tests/ui/issues/issue-27889.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-27889.rs b/tests/ui/issues/issue-27889.rs
new file mode 100644
index 000000000..623416a5d
--- /dev/null
+++ b/tests/ui/issues/issue-27889.rs
@@ -0,0 +1,23 @@
+// check-pass
+#![allow(unused_assignments)]
+#![allow(unused_variables)]
+// Test that a field can have the same name in different variants
+// of an enum
+
+pub enum Foo {
+ X { foo: u32 },
+ Y { foo: u32 }
+}
+
+pub fn foo(mut x: Foo) {
+ let mut y = None;
+ let mut z = None;
+ if let Foo::X { ref foo } = x {
+ z = Some(foo);
+ }
+ if let Foo::Y { ref mut foo } = x {
+ y = Some(foo);
+ }
+}
+
+fn main() {}