summaryrefslogtreecommitdiffstats
path: root/tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs')
-rw-r--r--tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs45
1 files changed, 45 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs b/tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs
new file mode 100644
index 000000000..52fbb90ed
--- /dev/null
+++ b/tests/ui/rfcs/rfc-2005-default-binding-mode/enum.rs
@@ -0,0 +1,45 @@
+// run-pass
+enum Wrapper {
+ Wrap(i32),
+}
+
+use Wrapper::Wrap;
+
+pub fn main() {
+ let Wrap(x) = &Wrap(3);
+ println!("{}", *x);
+
+ let Wrap(x) = &mut Wrap(3);
+ println!("{}", *x);
+
+ if let Some(x) = &Some(3) {
+ println!("{}", *x);
+ } else {
+ panic!();
+ }
+
+ if let Some(x) = &mut Some(3) {
+ println!("{}", *x);
+ } else {
+ panic!();
+ }
+
+ if let Some(x) = &mut Some(3) {
+ *x += 1;
+ } else {
+ panic!();
+ }
+
+ while let Some(x) = &Some(3) {
+ println!("{}", *x);
+ break;
+ }
+ while let Some(x) = &mut Some(3) {
+ println!("{}", *x);
+ break;
+ }
+ while let Some(x) = &mut Some(3) {
+ *x += 1;
+ break;
+ }
+}