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Merge #4126

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4126: Don't omit methods with self from path completion r=matklad a=jonas-schievink

It's sometimes useful to create a reference to these items (eg. for use as a function pointer). Perhaps these should be given lower score though, if that's possible?

Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
This commit is contained in:
bors[bot] 2020-04-24 19:57:24 +00:00 committed by GitHub
commit bdd22eb8bd
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1 changed files with 38 additions and 6 deletions
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40
crates/ra_ide/src/completion/complete_qualified_path.rs
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@ -57,10 +57,8 @@ pub(super) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
}
match item {
hir::AssocItem::Function(func) => {
if !func.has_self_param(ctx.db) {
acc.add_function(ctx, func, None);
}
}
hir::AssocItem::Const(ct) => acc.add_const(ctx, ct),
hir::AssocItem::TypeAlias(ty) => acc.add_type_alias(ctx, ty),
}
@ -86,10 +84,8 @@ pub(super) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
}
match item {
hir::AssocItem::Function(func) => {
if !func.has_self_param(ctx.db) {
acc.add_function(ctx, func, None);
}
}
hir::AssocItem::Const(ct) => acc.add_const(ctx, ct),
hir::AssocItem::TypeAlias(ty) => acc.add_type_alias(ctx, ty),
}
@ -482,6 +478,42 @@ mod tests {
);
}
#[test]
fn completes_struct_associated_method_with_self() {
assert_debug_snapshot!(
do_reference_completion(
"
//- /lib.rs
/// A Struct
struct S;
impl S {
/// An associated method
fn m(&self) { }
}
fn foo() { let _ = S::<|> }
"
),
@r###"
[
CompletionItem {
label: "m()",
source_range: [105; 105),
delete: [105; 105),
insert: "m()$0",
kind: Method,
lookup: "m",
detail: "fn m(&self)",
documentation: Documentation(
"An associated method",
),
},
]
"###
);
}
#[test]
fn completes_struct_associated_const() {
assert_debug_snapshot!(