diff options
| author | Michael Goulet <michael@errs.io> | 2023-01-31 02:59:36 +0000 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2023-01-31 02:59:36 +0000 |
| commit | 7892cc3c5f6532a18338ce989ea1639af5e417b4 (patch) | |
| tree | a60c4781482c0b52e86a29e8edf2fbda64abdb50 /tests | |
| parent | 001a77fac33f6560ff361ff38f661ff5f1c6bf85 (diff) | |
| download | rust-7892cc3c5f6532a18338ce989ea1639af5e417b4.tar.gz rust-7892cc3c5f6532a18338ce989ea1639af5e417b4.zip | |
Do not depend on Generator trait when deducing closure signature
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/lang-items/lang-item-missing-generator.rs | 21 | ||||
| -rw-r--r-- | tests/ui/lang-items/lang-item-missing-generator.stderr | 15 |
2 files changed, 0 insertions, 36 deletions
diff --git a/tests/ui/lang-items/lang-item-missing-generator.rs b/tests/ui/lang-items/lang-item-missing-generator.rs deleted file mode 100644 index 9b9aff38e52..00000000000 --- a/tests/ui/lang-items/lang-item-missing-generator.rs +++ /dev/null @@ -1,21 +0,0 @@ -// error-pattern: requires `generator` lang_item -#![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: Tuple> { - type Output; - - extern "rust-call" fn call_once(self, args: Args) -> Self::Output; -} - -pub fn abc() -> impl FnOnce(f32) { - |_| {} -} - -fn main() {} diff --git a/tests/ui/lang-items/lang-item-missing-generator.stderr b/tests/ui/lang-items/lang-item-missing-generator.stderr deleted file mode 100644 index a24fdb5fb65..00000000000 --- a/tests/ui/lang-items/lang-item-missing-generator.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0635]: unknown feature `tuple_trait` - --> $DIR/lang-item-missing-generator.rs:2:51 - | -LL | #![feature(no_core, lang_items, unboxed_closures, tuple_trait)] - | ^^^^^^^^^^^ - -error: requires `generator` lang_item - --> $DIR/lang-item-missing-generator.rs:17:17 - | -LL | pub fn abc() -> impl FnOnce(f32) { - | ^^^^^^^^^^^^^^^^ - -error: aborting due to 2 previous errors - -For more information about this error, try `rustc --explain E0635`. |