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Fix type walking about type of async block

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oxalica 2020-09-12 01:03:28 +08:00
parent cc4e287bb5
commit 529c369c9b
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3 changed files with 78 additions and 14 deletions
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64
crates/ide/src/hover.rs
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@ -2646,6 +2646,70 @@ fn foo(ar<|>g: &impl Foo + Bar<S>) {}
);
}
#[test]
fn test_hover_async_block_impl_trait_has_goto_type_action() {
check_actions(
r#"
struct S;
fn foo() {
let fo<|>o = async { S };
}
#[prelude_import] use future::*;
mod future {
#[lang = "future_trait"]
pub trait Future { type Output; }
}
"#,
expect![[r#"
[
GoToType(
[
HoverGotoTypeData {
mod_path: "test::future::Future",
nav: NavigationTarget {
file_id: FileId(
1,
),
full_range: 101..163,
focus_range: Some(
140..146,
),
name: "Future",
kind: TRAIT,
container_name: None,
description: Some(
"pub trait Future",
),
docs: None,
},
},
HoverGotoTypeData {
mod_path: "test::S",
nav: NavigationTarget {
file_id: FileId(
1,
),
full_range: 0..9,
focus_range: Some(
7..8,
),
name: "S",
kind: STRUCT,
container_name: None,
description: Some(
"struct S",
),
docs: None,
},
},
],
),
]
"#]],
);
}
#[test]
fn test_hover_arg_generic_impl_trait_has_goto_type_action() {
check_actions(