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Resolve functions as proc-macros via FileAstId

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This commit is contained in:
Lukas Wirth 2022-02-23 11:21:46 +01:00
parent 217f356541
commit e759db361e
2 changed files with 42 additions and 5 deletions
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39
crates/ide/src/references.rs
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@ -1536,11 +1536,13 @@ trait Trait {
)
}
// FIXME: import is classified as function
#[test]
fn attr() {
check(
r#"
//- proc_macros: identity
use proc_macros::identity;
#[proc_macros::$0identity]
fn func() {}
@ -1548,7 +1550,7 @@ fn func() {}
expect![[r#"
identity Attribute FileId(1) 1..107 32..40
FileId(0) 16..24
FileId(0) 43..51
"#]],
);
check(
@ -1564,12 +1566,31 @@ fn func$0() {}
);
}
// FIXME: import is classified as function
#[test]
fn proc_macro() {
check(
r#"
//- proc_macros: mirror
use proc_macros::mirror;
mirror$0! {}
"#,
expect![[r#"
mirror Macro FileId(1) 1..77 22..28
FileId(0) 26..32
"#]],
)
}
#[test]
fn derive() {
check(
r#"
//- proc_macros: derive_identity
//- minicore: derive
use proc_macros::DeriveIdentity;
#[derive(proc_macros::DeriveIdentity$0)]
struct Foo;
@ -1577,8 +1598,20 @@ struct Foo;
expect![[r#"
derive_identity Derive FileId(2) 1..107 45..60
FileId(0) 23..37
FileId(0) 17..31
FileId(0) 56..70
"#]],
)
);
check(
r#"
#[proc_macro_derive(Derive, attributes(x))]
pub fn deri$0ve(_stream: TokenStream) -> TokenStream {}
"#,
expect![[r#"
derive Derive FileId(0) 0..97 51..57
(no references)
"#]],
);
}
}