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authorLukas Wirth <[email protected]>2020-12-20 10:36:33 +0000
committerLukas Wirth <[email protected]>2020-12-20 11:31:59 +0000
commit943e4faceb4491b83cf05cfceedbdd5f469b9270 (patch)
treee6daf7ff8f426c25479b28cef33fb535246ee554
parentf3125555a8de6fad4529408436800a6b1243a442 (diff)
Show enum variant on Self qualified paths
-rw-r--r--crates/completion/src/completions/qualified_path.rs29
1 files changed, 29 insertions, 0 deletions
diff --git a/crates/completion/src/completions/qualified_path.rs b/crates/completion/src/completions/qualified_path.rs
index 1300f00b2..882c4dcbc 100644
--- a/crates/completion/src/completions/qualified_path.rs
+++ b/crates/completion/src/completions/qualified_path.rs
@@ -118,6 +118,12 @@ pub(crate) fn complete_qualified_path(acc: &mut Completions, ctx: &CompletionCon
118 _ => return, 118 _ => return,
119 }; 119 };
120 120
121 if let Some(Adt::Enum(e)) = ty.as_adt() {
122 for variant in e.variants(ctx.db) {
123 acc.add_enum_variant(ctx, variant, None);
124 }
125 }
126
121 let traits_in_scope = ctx.scope.traits_in_scope(); 127 let traits_in_scope = ctx.scope.traits_in_scope();
122 let mut seen = FxHashSet::default(); 128 let mut seen = FxHashSet::default();
123 ty.iterate_path_candidates(ctx.db, krate, &traits_in_scope, None, |_ty, item| { 129 ty.iterate_path_candidates(ctx.db, krate, &traits_in_scope, None, |_ty, item| {
@@ -752,4 +758,27 @@ fn main() {
752 "#]], 758 "#]],
753 ); 759 );
754 } 760 }
761
762 #[test]
763 fn completes_self_enum() {
764 check(
765 r#"
766enum Foo {
767 Bar,
768 Baz,
769}
770
771impl Foo {
772 fn foo(self) {
773 Self::<|>
774 }
775}
776"#,
777 expect![[r#"
778 ev Bar ()
779 ev Baz ()
780 me foo(…) fn foo(self)
781 "#]],
782 );
783 }
755} 784}