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-rw-r--r--crates/ra_analysis/src/completion.rs2
-rw-r--r--crates/ra_analysis/src/completion/completion_item.rs5
-rw-r--r--crates/ra_analysis/src/completion/reference_completion.rs84
3 files changed, 36 insertions, 55 deletions
diff --git a/crates/ra_analysis/src/completion.rs b/crates/ra_analysis/src/completion.rs
index 6d84558d1..fd7b78c2a 100644
--- a/crates/ra_analysis/src/completion.rs
+++ b/crates/ra_analysis/src/completion.rs
@@ -428,7 +428,7 @@ mod tests {
428 <|> 428 <|>
429 } 429 }
430 ", 430 ",
431 r##"[CompletionItem { label: "Test function", lookup: Some("tfn"), snippet: Some("#[test]\nfn ${1:feature}() {\n$0\n}") }, 431 r##"[CompletionItem { label: "Test function", lookup: Some("tfn"), snippet: Some("#[test]\nfn ${1:feature}() {\n $0\n}") },
432 CompletionItem { label: "pub(crate)", lookup: None, snippet: Some("pub(crate) $0") }]"##, 432 CompletionItem { label: "pub(crate)", lookup: None, snippet: Some("pub(crate) $0") }]"##,
433 ); 433 );
434 } 434 }
diff --git a/crates/ra_analysis/src/completion/completion_item.rs b/crates/ra_analysis/src/completion/completion_item.rs
index 309b0108d..7edb86436 100644
--- a/crates/ra_analysis/src/completion/completion_item.rs
+++ b/crates/ra_analysis/src/completion/completion_item.rs
@@ -19,6 +19,7 @@ impl CompletionItem {
19 } 19 }
20} 20}
21 21
22#[must_use]
22pub(crate) struct Builder { 23pub(crate) struct Builder {
23 label: String, 24 label: String,
24 lookup: Option<String>, 25 lookup: Option<String>,
@@ -41,4 +42,8 @@ impl Builder {
41 self.lookup = Some(lookup.into()); 42 self.lookup = Some(lookup.into());
42 self 43 self
43 } 44 }
45 pub fn snippet(mut self, snippet: impl Into<String>) -> Builder {
46 self.snippet = Some(snippet.into());
47 self
48 }
44} 49}
diff --git a/crates/ra_analysis/src/completion/reference_completion.rs b/crates/ra_analysis/src/completion/reference_completion.rs
index 457ca13cc..23052295c 100644
--- a/crates/ra_analysis/src/completion/reference_completion.rs
+++ b/crates/ra_analysis/src/completion/reference_completion.rs
@@ -125,23 +125,13 @@ fn classify_name_ref(name_ref: ast::NameRef) -> Option<NameRefKind> {
125 125
126fn complete_fn(name_ref: ast::NameRef, scopes: &FnScopes, acc: &mut Vec<CompletionItem>) { 126fn complete_fn(name_ref: ast::NameRef, scopes: &FnScopes, acc: &mut Vec<CompletionItem>) {
127 let mut shadowed = FxHashSet::default(); 127 let mut shadowed = FxHashSet::default();
128 acc.extend( 128 scopes
129 scopes 129 .scope_chain(name_ref.syntax())
130 .scope_chain(name_ref.syntax()) 130 .flat_map(|scope| scopes.entries(scope).iter())
131 .flat_map(|scope| scopes.entries(scope).iter()) 131 .filter(|entry| shadowed.insert(entry.name()))
132 .filter(|entry| shadowed.insert(entry.name())) 132 .for_each(|entry| CompletionItem::new(entry.name().to_string()).add_to(acc));
133 .map(|entry| CompletionItem {
134 label: entry.name().to_string(),
135 lookup: None,
136 snippet: None,
137 }),
138 );
139 if scopes.self_param.is_some() { 133 if scopes.self_param.is_some() {
140 acc.push(CompletionItem { 134 CompletionItem::new("self").add_to(acc);
141 label: "self".to_string(),
142 lookup: None,
143 snippet: None,
144 })
145 } 135 }
146} 136}
147 137
@@ -164,32 +154,26 @@ fn complete_path(
164 _ => return Ok(()), 154 _ => return Ok(()),
165 }; 155 };
166 let module_scope = target_module.scope(db)?; 156 let module_scope = target_module.scope(db)?;
167 let completions = module_scope.entries().map(|(name, _res)| CompletionItem { 157 module_scope
168 label: name.to_string(), 158 .entries()
169 lookup: None, 159 .for_each(|(name, _res)| CompletionItem::new(name.to_string()).add_to(acc));
170 snippet: None,
171 });
172 acc.extend(completions);
173 Ok(()) 160 Ok(())
174} 161}
175 162
176fn complete_mod_item_snippets(acc: &mut Vec<CompletionItem>) { 163fn complete_mod_item_snippets(acc: &mut Vec<CompletionItem>) {
177 acc.push(CompletionItem { 164 CompletionItem::new("Test function")
178 label: "Test function".to_string(), 165 .lookup_by("tfn")
179 lookup: Some("tfn".to_string()), 166 .snippet(
180 snippet: Some( 167 "\
181 "#[test]\n\ 168#[test]
182 fn ${1:feature}() {\n\ 169fn ${1:feature}() {
183 $0\n\ 170 $0
184 }" 171}",
185 .to_string(), 172 )
186 ), 173 .add_to(acc);
187 }); 174 CompletionItem::new("pub(crate)")
188 acc.push(CompletionItem { 175 .snippet("pub(crate) $0")
189 label: "pub(crate)".to_string(), 176 .add_to(acc);
190 lookup: None,
191 snippet: Some("pub(crate) $0".to_string()),
192 })
193} 177}
194 178
195fn complete_expr_keywords( 179fn complete_expr_keywords(
@@ -270,23 +254,15 @@ fn complete_return(fn_def: ast::FnDef, name_ref: ast::NameRef) -> Option<Complet
270 Some(keyword("return", snip)) 254 Some(keyword("return", snip))
271} 255}
272 256
273fn keyword(kw: &str, snip: &str) -> CompletionItem { 257fn keyword(kw: &str, snippet: &str) -> CompletionItem {
274 CompletionItem { 258 CompletionItem::new(kw).snippet(snippet).build()
275 label: kw.to_string(),
276 lookup: None,
277 snippet: Some(snip.to_string()),
278 }
279} 259}
280 260
281fn complete_expr_snippets(acc: &mut Vec<CompletionItem>) { 261fn complete_expr_snippets(acc: &mut Vec<CompletionItem>) {
282 acc.push(CompletionItem { 262 CompletionItem::new("pd")
283 label: "pd".to_string(), 263 .snippet("eprintln!(\"$0 = {:?}\", $0);")
284 lookup: None, 264 .add_to(acc);
285 snippet: Some("eprintln!(\"$0 = {:?}\", $0);".to_string()), 265 CompletionItem::new("ppd")
286 }); 266 .snippet("eprintln!(\"$0 = {:#?}\", $0);")
287 acc.push(CompletionItem { 267 .add_to(acc);
288 label: "ppd".to_string(),
289 lookup: None,
290 snippet: Some("eprintln!(\"$0 = {:#?}\", $0);".to_string()),
291 });
292} 268}