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Gotodef for TypeParameters

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This commit is contained in:
Aleksey Kladov 2019-12-07 18:54:18 +01:00
parent 1692f07393
commit d1a01aa2f8
1 changed files with 18 additions and 7 deletions
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25
crates/ra_ide/src/goto_definition.rs
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@ -64,9 +64,11 @@ pub(crate) fn reference_definition(
let name_kind = classify_name_ref(db, name_ref).map(|d| d.kind);
match name_kind {
Some(Macro(mac)) => return Exact(mac.to_nav(db)),
Some(Field(field)) => return Exact(field.to_nav(db)),
Some(AssocItem(assoc)) => return Exact(assoc.to_nav(db)),
Some(Macro(it)) => return Exact(it.to_nav(db)),
Some(Field(it)) => return Exact(it.to_nav(db)),
Some(GenericParam(it)) => return Exact(it.to_nav(db)),
Some(AssocItem(it)) => return Exact(it.to_nav(db)),
Some(Local(it)) => return Exact(it.to_nav(db)),
Some(Def(def)) => match NavigationTarget::from_def(db, def) {
Some(nav) => return Exact(nav),
None => return Approximate(vec![]),
@ -77,10 +79,6 @@ pub(crate) fn reference_definition(
// us to the actual type
return Exact(imp.to_nav(db));
}
Some(Local(local)) => return Exact(local.to_nav(db)),
Some(GenericParam(_)) => {
// FIXME: go to the generic param def
}
None => {}
};
@ -723,4 +721,17 @@ mod tests {
"foo FN_DEF FileId(1) [359; 376) [362; 365)",
);
}
#[test]
fn goto_for_type_param() {
check_goto(
"
//- /lib.rs
struct Foo<T> {
t: <|>T,
}
",
"T TYPE_PARAM FileId(1) [11; 12)",
);
}
}