diff options
Diffstat (limited to 'src/test/ui/lang-items/lang-item-missing-generator.rs')
| -rw-r--r-- | src/test/ui/lang-items/lang-item-missing-generator.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/test/ui/lang-items/lang-item-missing-generator.rs b/src/test/ui/lang-items/lang-item-missing-generator.rs index 0c3295429..9b9aff38e 100644 --- a/src/test/ui/lang-items/lang-item-missing-generator.rs +++ b/src/test/ui/lang-items/lang-item-missing-generator.rs @@ -1,12 +1,14 @@ // error-pattern: requires `generator` lang_item -#![feature(no_core, lang_items, unboxed_closures)] +#![feature(no_core, lang_items, unboxed_closures, tuple_trait)] #![no_core] #[lang = "sized"] pub trait Sized { } +#[lang = "tuple_trait"] pub trait Tuple { } + #[lang = "fn_once"] #[rustc_paren_sugar] -pub trait FnOnce<Args> { +pub trait FnOnce<Args: Tuple> { type Output; extern "rust-call" fn call_once(self, args: Args) -> Self::Output; |