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-rw-r--r--crates/ra_ide_api/src/completion/complete_dot.rs16
-rw-r--r--crates/ra_ide_api/src/completion/snapshots/completion_item__tuple_field_completion.snap40
2 files changed, 55 insertions, 1 deletions
diff --git a/crates/ra_ide_api/src/completion/complete_dot.rs b/crates/ra_ide_api/src/completion/complete_dot.rs
index d0fa8146c..6a9358d33 100644
--- a/crates/ra_ide_api/src/completion/complete_dot.rs
+++ b/crates/ra_ide_api/src/completion/complete_dot.rs
@@ -47,13 +47,14 @@ fn complete_fields(acc: &mut Completions, ctx: &CompletionContext, receiver: Ty)
47 } 47 }
48 } 48 }
49 Ty::Tuple(fields) => { 49 Ty::Tuple(fields) => {
50 for (i, _ty) in fields.iter().enumerate() { 50 for (i, ty) in fields.iter().enumerate() {
51 CompletionItem::new( 51 CompletionItem::new(
52 CompletionKind::Reference, 52 CompletionKind::Reference,
53 ctx.source_range(), 53 ctx.source_range(),
54 i.to_string(), 54 i.to_string(),
55 ) 55 )
56 .kind(CompletionItemKind::Field) 56 .kind(CompletionItemKind::Field)
57 .detail(ty.to_string())
57 .add_to(acc); 58 .add_to(acc);
58 } 59 }
59 } 60 }
@@ -175,4 +176,17 @@ mod tests {
175 ", 176 ",
176 ); 177 );
177 } 178 }
179
180 #[test]
181 fn test_tuple_field_completion() {
182 check_ref_completion(
183 "tuple_field_completion",
184 r"
185 fn foo() {
186 let b = (0, 3.14);
187 b.<|>
188 }
189 ",
190 );
191 }
178} 192}
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__tuple_field_completion.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__tuple_field_completion.snap
new file mode 100644
index 000000000..c9764eab3
--- /dev/null
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__tuple_field_completion.snap
@@ -0,0 +1,40 @@
1---
2created: "2019-01-24T13:22:02.107228200+00:00"
3creator: [email protected]
4expression: kind_completions
5source: crates/ra_ide_api/src/completion/completion_item.rs
6---
7[
8 CompletionItem {
9 completion_kind: Reference,
10 label: "0",
11 kind: Some(
12 Field
13 ),
14 detail: Some(
15 "i32"
16 ),
17 documentation: None,
18 lookup: None,
19 insert_text: None,
20 insert_text_format: PlainText,
21 source_range: [75; 75),
22 text_edit: None
23 },
24 CompletionItem {
25 completion_kind: Reference,
26 label: "1",
27 kind: Some(
28 Field
29 ),
30 detail: Some(
31 "f64"
32 ),
33 documentation: None,
34 lookup: None,
35 insert_text: None,
36 insert_text_format: PlainText,
37 source_range: [75; 75),
38 text_edit: None
39 }
40]