diff options
Diffstat (limited to 'src/test/ui/consts/try-operator.rs')
-rw-r--r-- | src/test/ui/consts/try-operator.rs | 23 |
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); +} |