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-rw-r--r--src/test/ui/consts/try-operator.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/consts/try-operator.rs b/src/test/ui/consts/try-operator.rs
new file mode 100644
index 000000000..fe43b132c
--- /dev/null
+++ b/src/test/ui/consts/try-operator.rs
@@ -0,0 +1,23 @@
+// run-pass
+
+#![feature(try_trait_v2)]
+#![feature(const_trait_impl)]
+#![feature(const_try)]
+#![feature(const_convert)]
+
+fn main() {
+ const fn result() -> Result<bool, ()> {
+ Err(())?;
+ Ok(true)
+ }
+
+ const FOO: Result<bool, ()> = result();
+ assert_eq!(Err(()), FOO);
+
+ const fn option() -> Option<()> {
+ None?;
+ Some(())
+ }
+ const BAR: Option<()> = option();
+ assert_eq!(None, BAR);
+}