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-rw-r--r--crates/ra_ide_api/src/completion/completion_item.rs15
-rw-r--r--crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap26
-rw-r--r--crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap8
-rw-r--r--crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap8
-rw-r--r--crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap8
5 files changed, 52 insertions, 13 deletions
diff --git a/crates/ra_ide_api/src/completion/completion_item.rs b/crates/ra_ide_api/src/completion/completion_item.rs
index 48be812a0..e3bf82304 100644
--- a/crates/ra_ide_api/src/completion/completion_item.rs
+++ b/crates/ra_ide_api/src/completion/completion_item.rs
@@ -257,7 +257,8 @@ impl Builder {
257 // If not an import, add parenthesis automatically. 257 // If not an import, add parenthesis automatically.
258 if ctx.use_item_syntax.is_none() && !ctx.is_call { 258 if ctx.use_item_syntax.is_none() && !ctx.is_call {
259 tested_by!(inserts_parens_for_function_calls); 259 tested_by!(inserts_parens_for_function_calls);
260 if function.signature(ctx.db).params().is_empty() { 260 let sig = function.signature(ctx.db);
261 if sig.params().is_empty() || sig.has_self_param() && sig.params().len() == 1 {
261 self.insert_text = Some(format!("{}()$0", self.label)); 262 self.insert_text = Some(format!("{}()$0", self.label));
262 } else { 263 } else {
263 self.insert_text = Some(format!("{}($0)", self.label)); 264 self.insert_text = Some(format!("{}($0)", self.label));
@@ -374,6 +375,18 @@ mod tests {
374 fn main() { with_<|> } 375 fn main() { with_<|> }
375 ", 376 ",
376 ); 377 );
378 check_reference_completion(
379 "inserts_parens_for_function_calls3",
380 r"
381 struct S {}
382 impl S {
383 fn foo(&self) {}
384 }
385 fn bar(s: &S) {
386 s.f<|>
387 }
388 ",
389 )
377 } 390 }
378 391
379 #[test] 392 #[test]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap
new file mode 100644
index 000000000..92068e50a
--- /dev/null
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__inserts_parens_for_function_calls3.snap
@@ -0,0 +1,26 @@
1---
2created: "2019-01-23T13:19:23.525922020+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: "foo",
11 kind: Some(
12 Method
13 ),
14 detail: Some(
15 "fn foo(&self)"
16 ),
17 documentation: None,
18 lookup: None,
19 insert_text: Some(
20 "foo()$0"
21 ),
22 insert_text_format: Snippet,
23 source_range: [139; 140),
24 text_edit: None
25 }
26]
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
index ffeac0bf4..10fe59248 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__method_completion.snap
@@ -1,8 +1,8 @@
1--- 1---
2created: "2019-01-22T15:38:19.541947400+00:00" 2created: "2019-01-23T13:19:23.501258181+00:00"
3creator: insta@0.4.0 3creator: insta@0.5.2
4expression: kind_completions 4expression: kind_completions
5source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs" 5source: crates/ra_ide_api/src/completion/completion_item.rs
6--- 6---
7[ 7[
8 CompletionItem { 8 CompletionItem {
@@ -17,7 +17,7 @@ source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs"
17 documentation: None, 17 documentation: None,
18 lookup: None, 18 lookup: None,
19 insert_text: Some( 19 insert_text: Some(
20 "the_method($0)" 20 "the_method()$0"
21 ), 21 ),
22 insert_text_format: Snippet, 22 insert_text_format: Snippet,
23 source_range: [144; 144), 23 source_range: [144; 144),
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
index 5ef140b28..5f5df0033 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_autoderef.snap
@@ -1,8 +1,8 @@
1--- 1---
2created: "2019-01-22T15:38:19.541947400+00:00" 2created: "2019-01-23T13:19:23.501353210+00:00"
3creator: insta@0.4.0 3creator: insta@0.5.2
4expression: kind_completions 4expression: kind_completions
5source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs" 5source: crates/ra_ide_api/src/completion/completion_item.rs
6--- 6---
7[ 7[
8 CompletionItem { 8 CompletionItem {
@@ -33,7 +33,7 @@ source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs"
33 documentation: None, 33 documentation: None,
34 lookup: None, 34 lookup: None,
35 insert_text: Some( 35 insert_text: Some(
36 "foo($0)" 36 "foo()$0"
37 ), 37 ),
38 insert_text_format: Snippet, 38 insert_text_format: Snippet,
39 source_range: [126; 126), 39 source_range: [126; 126),
diff --git a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
index b7903c5bc..80e8f3df5 100644
--- a/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
+++ b/crates/ra_ide_api/src/completion/snapshots/completion_item__struct_field_completion_self.snap
@@ -1,8 +1,8 @@
1--- 1---
2created: "2019-01-22T15:38:19.541947400+00:00" 2created: "2019-01-23T13:19:23.501297515+00:00"
3creator: insta@0.4.0 3creator: insta@0.5.2
4expression: kind_completions 4expression: kind_completions
5source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs" 5source: crates/ra_ide_api/src/completion/completion_item.rs
6--- 6---
7[ 7[
8 CompletionItem { 8 CompletionItem {
@@ -33,7 +33,7 @@ source: "crates\\ra_ide_api\\src\\completion\\completion_item.rs"
33 documentation: None, 33 documentation: None,
34 lookup: None, 34 lookup: None,
35 insert_text: Some( 35 insert_text: Some(
36 "foo($0)" 36 "foo()$0"
37 ), 37 ),
38 insert_text_format: Snippet, 38 insert_text_format: Snippet,
39 source_range: [121; 121), 39 source_range: [121; 121),