rust/tests/target/type.rs
2018-10-27 11:22:18 +09:00

131 lines
3.0 KiB
Rust

// rustfmt-normalize_comments: true
fn types() {
let x: [Vec<_>] = [];
let y: *mut [SomeType; konst_funk()] = expr();
let z: (/* #digits */ usize, /* exp */ i16) = funk();
let z: (usize /* #digits */, i16 /* exp */) = funk();
}
struct F {
f: extern "C" fn(x: u8, ... /* comment */),
g: extern "C" fn(x: u8, /* comment */ ...),
h: extern "C" fn(x: u8, ...),
i: extern "C" fn(
x: u8,
// comment 4
y: String, // comment 3
z: Foo,
// comment
... // comment 2
),
}
fn issue_1006(def_id_to_string: for<'a, 'b> unsafe fn(TyCtxt<'b, 'tcx, 'tcx>, DefId) -> String) {}
fn impl_trait_fn_1() -> impl Fn(i32) -> Option<u8> {}
fn impl_trait_fn_2<E>() -> impl Future<Item = &'a i64, Error = E> {}
fn issue_1234() {
do_parse!(name: take_while1!(is_token) >> (Header))
}
// #2510
impl CombineTypes {
pub fn pop_callback(
&self,
query_id: Uuid,
) -> Option<(
ProjectId,
Box<FnMut(&ProjectState, serde_json::Value, bool) -> () + Sync + Send>,
)> {
self.query_callbacks()(&query_id)
}
}
// #2859
pub fn do_something<'a, T: Trait1 + Trait2 + 'a>(
&fooo: u32,
) -> impl Future<
Item = (
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
),
Error = SomeError,
> + 'a {
}
pub fn do_something<'a, T: Trait1 + Trait2 + 'a>(
&fooo: u32,
) -> impl Future<
Item = (
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
),
Error = SomeError,
> + Future<
Item = (
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
),
Error = SomeError,
> + Future<
Item = (
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
impl Future<Item = (), Error = SomeError> + 'a,
),
Error = SomeError,
> + 'a + 'b + 'c {
}
// #3060
macro_rules! foo {
($foo_api: ty) => {
type Target = ($foo_api) + 'static;
};
}
type Target = (FooAPI) + 'static;
// #3137
fn foo<T>(t: T)
where
T: (FnOnce() -> ()) + Clone,
U: (FnOnce() -> ()) + 'static,
{
}
// #3117
fn issue3117() {
{
{
{
{
{
{
{
{
let opt: &mut Option<MyLongTypeHere> =
unsafe { &mut *self.future.get() };
}
}
}
}
}
}
}
}
}
// #3139
fn issue3139() {
assert_eq!(
to_json_value(&None::<i32>).unwrap(),
json!({ "test": None::<i32> })
);
}