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-rw-r--r--crates/ra_ide/src/completion/complete_dot.rs31
1 files changed, 31 insertions, 0 deletions
diff --git a/crates/ra_ide/src/completion/complete_dot.rs b/crates/ra_ide/src/completion/complete_dot.rs
index f275305e2..d8f6f0d9d 100644
--- a/crates/ra_ide/src/completion/complete_dot.rs
+++ b/crates/ra_ide/src/completion/complete_dot.rs
@@ -718,4 +718,35 @@ mod tests {
718 "### 718 "###
719 ); 719 );
720 } 720 }
721
722 #[test]
723 fn test_method_completion_3547() {
724 assert_debug_snapshot!(
725 do_ref_completion(
726 r"
727 struct HashSet<T> {}
728 impl<T> HashSet<T> {
729 pub fn the_method(&self) {}
730 }
731 fn foo() {
732 let s: HashSet<_>;
733 s.<|>
734 }
735 ",
736 ),
737 @r###"
738 [
739 CompletionItem {
740 label: "the_method()",
741 source_range: [201; 201),
742 delete: [201; 201),
743 insert: "the_method()$0",
744 kind: Method,
745 lookup: "the_method",
746 detail: "pub fn the_method(&self)",
747 },
748 ]
749 "###
750 );
751 }
721} 752}