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Add test for try operator with Option

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This commit is contained in:
Albin Hedman 2021-07-04 19:11:54 +02:00
parent a042705a7d
commit aaf902bf8f
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1 changed files with 9 additions and 2 deletions
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11
src/test/ui/consts/try-operator.rs
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@ -6,11 +6,18 @@
#![feature(const_convert)]
fn main() {
const fn foo() -> Result<bool, ()> {
const fn result() -> Result<bool, ()> {
Err(())?;
Ok(true)
}
const FOO: Result<bool, ()> = foo();
const FOO: Result<bool, ()> = result();
assert_eq!(Err(()), FOO);
const fn option() -> Option<()> {
None?;
Some(())
}
const BAR: Option<()> = option();
assert_eq!(None, BAR);
}