diff options
Diffstat (limited to 'tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs')
| -rw-r--r-- | tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs b/tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs index e7d69f89773..c8b9ac313ba 100644 --- a/tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs +++ b/tests/ui/rfcs/rfc-2497-if-let-chains/irrefutable-lets.rs @@ -1,7 +1,8 @@ //@ revisions: allowed disallowed //@[allowed] check-pass +//@ edition: 2024 -#![feature(if_let_guard, let_chains)] +#![feature(if_let_guard)] #![cfg_attr(allowed, allow(irrefutable_let_patterns))] #![cfg_attr(disallowed, deny(irrefutable_let_patterns))] @@ -10,16 +11,16 @@ use std::ops::Range; fn main() { let opt = Some(None..Some(1)); - if let first = &opt && let Some(ref second) = first && let None = second.start {} + if let first = &opt && let Some(second) = first && let None = second.start {} //[disallowed]~^ ERROR leading irrefutable pattern in let chain // No lint as the irrefutable pattern is surrounded by other stuff - if 4 * 2 == 0 && let first = &opt && let Some(ref second) = first && let None = second.start {} + if 4 * 2 == 0 && let first = &opt && let Some(second) = first && let None = second.start {} if let first = &opt && let (a, b) = (1, 2) {} //[disallowed]~^ ERROR irrefutable `if let` patterns - if let first = &opt && let Some(ref second) = first && let None = second.start && let v = 0 {} + if let first = &opt && let Some(second) = first && let None = second.start && let v = 0 {} //[disallowed]~^ ERROR leading irrefutable pattern in let chain //[disallowed]~^^ ERROR trailing irrefutable pattern in let chain @@ -63,7 +64,7 @@ fn main() { // No error, despite the prefix being irrefutable: moving out could change the behaviour, // due to possible side effects of the operation. - while let first = &opt && let Some(ref second) = first && let None = second.start {} + while let first = &opt && let Some(second) = first && let None = second.start {} while let first = &opt && let (a, b) = (1, 2) {} //[disallowed]~^ ERROR irrefutable `while let` patterns |