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-rw-r--r--crates/ra_ide/src/references/rename.rs44
1 files changed, 23 insertions, 21 deletions
diff --git a/crates/ra_ide/src/references/rename.rs b/crates/ra_ide/src/references/rename.rs
index 7ebc0adcf..b6a2266b4 100644
--- a/crates/ra_ide/src/references/rename.rs
+++ b/crates/ra_ide/src/references/rename.rs
@@ -24,23 +24,24 @@ pub(crate) fn rename(
24 position: FilePosition, 24 position: FilePosition,
25 new_name: &str, 25 new_name: &str,
26) -> Option<RangeInfo<SourceChange>> { 26) -> Option<RangeInfo<SourceChange>> {
27 let sema = Semantics::new(db);
28
27 match lex_single_valid_syntax_kind(new_name)? { 29 match lex_single_valid_syntax_kind(new_name)? {
28 SyntaxKind::IDENT | SyntaxKind::UNDERSCORE => (), 30 SyntaxKind::IDENT | SyntaxKind::UNDERSCORE => (),
29 SyntaxKind::SELF_KW => return rename_to_self(db, position), 31 SyntaxKind::SELF_KW => return rename_to_self(&sema, position),
30 _ => return None, 32 _ => return None,
31 } 33 }
32 34
33 let sema = Semantics::new(db);
34 let source_file = sema.parse(position.file_id); 35 let source_file = sema.parse(position.file_id);
35 let syntax = source_file.syntax(); 36 let syntax = source_file.syntax();
36 if let Some(module) = find_module_at_offset(&sema, position, syntax) { 37 if let Some(module) = find_module_at_offset(&sema, position, syntax) {
37 rename_mod(db, position, module, new_name) 38 rename_mod(&sema, position, module, new_name)
38 } else if let Some(self_token) = 39 } else if let Some(self_token) =
39 syntax.token_at_offset(position.offset).find(|t| t.kind() == SyntaxKind::SELF_KW) 40 syntax.token_at_offset(position.offset).find(|t| t.kind() == SyntaxKind::SELF_KW)
40 { 41 {
41 rename_self_to_param(db, position, self_token, new_name) 42 rename_self_to_param(&sema, position, self_token, new_name)
42 } else { 43 } else {
43 rename_reference(sema.db, position, new_name) 44 rename_reference(&sema, position, new_name)
44 } 45 }
45} 46}
46 47
@@ -97,7 +98,7 @@ fn source_edit_from_reference(reference: Reference, new_name: &str) -> SourceFil
97} 98}
98 99
99fn rename_mod( 100fn rename_mod(
100 db: &RootDatabase, 101 sema: &Semantics<RootDatabase>,
101 position: FilePosition, 102 position: FilePosition,
102 module: Module, 103 module: Module,
103 new_name: &str, 104 new_name: &str,
@@ -105,12 +106,12 @@ fn rename_mod(
105 let mut source_file_edits = Vec::new(); 106 let mut source_file_edits = Vec::new();
106 let mut file_system_edits = Vec::new(); 107 let mut file_system_edits = Vec::new();
107 108
108 let src = module.definition_source(db); 109 let src = module.definition_source(sema.db);
109 let file_id = src.file_id.original_file(db); 110 let file_id = src.file_id.original_file(sema.db);
110 match src.value { 111 match src.value {
111 ModuleSource::SourceFile(..) => { 112 ModuleSource::SourceFile(..) => {
112 // mod is defined in path/to/dir/mod.rs 113 // mod is defined in path/to/dir/mod.rs
113 let dst = if module.is_mod_rs(db) { 114 let dst = if module.is_mod_rs(sema.db) {
114 format!("../{}/mod.rs", new_name) 115 format!("../{}/mod.rs", new_name)
115 } else { 116 } else {
116 format!("{}.rs", new_name) 117 format!("{}.rs", new_name)
@@ -122,17 +123,17 @@ fn rename_mod(
122 ModuleSource::Module(..) => {} 123 ModuleSource::Module(..) => {}
123 } 124 }
124 125
125 if let Some(src) = module.declaration_source(db) { 126 if let Some(src) = module.declaration_source(sema.db) {
126 let file_id = src.file_id.original_file(db); 127 let file_id = src.file_id.original_file(sema.db);
127 let name = src.value.name()?; 128 let name = src.value.name()?;
128 let edit = SourceFileEdit { 129 let edit = SourceFileEdit {
129 file_id: file_id, 130 file_id,
130 edit: TextEdit::replace(name.syntax().text_range(), new_name.into()), 131 edit: TextEdit::replace(name.syntax().text_range(), new_name.into()),
131 }; 132 };
132 source_file_edits.push(edit); 133 source_file_edits.push(edit);
133 } 134 }
134 135
135 let RangeInfo { range, info: refs } = find_all_refs(db, position, None)?; 136 let RangeInfo { range, info: refs } = find_all_refs(sema, position, None)?;
136 let ref_edits = refs 137 let ref_edits = refs
137 .references 138 .references
138 .into_iter() 139 .into_iter()
@@ -142,8 +143,10 @@ fn rename_mod(
142 Some(RangeInfo::new(range, SourceChange::from_edits(source_file_edits, file_system_edits))) 143 Some(RangeInfo::new(range, SourceChange::from_edits(source_file_edits, file_system_edits)))
143} 144}
144 145
145fn rename_to_self(db: &RootDatabase, position: FilePosition) -> Option<RangeInfo<SourceChange>> { 146fn rename_to_self(
146 let sema = Semantics::new(db); 147 sema: &Semantics<RootDatabase>,
148 position: FilePosition,
149) -> Option<RangeInfo<SourceChange>> {
147 let source_file = sema.parse(position.file_id); 150 let source_file = sema.parse(position.file_id);
148 let syn = source_file.syntax(); 151 let syn = source_file.syntax();
149 152
@@ -158,7 +161,7 @@ fn rename_to_self(db: &RootDatabase, position: FilePosition) -> Option<RangeInfo
158 _ => return None, // not renaming other types 161 _ => return None, // not renaming other types
159 }; 162 };
160 163
161 let RangeInfo { range, info: refs } = find_all_refs(db, position, None)?; 164 let RangeInfo { range, info: refs } = find_all_refs(sema, position, None)?;
162 165
163 let param_range = first_param.syntax().text_range(); 166 let param_range = first_param.syntax().text_range();
164 let (param_ref, usages): (Vec<Reference>, Vec<Reference>) = refs 167 let (param_ref, usages): (Vec<Reference>, Vec<Reference>) = refs
@@ -210,16 +213,15 @@ fn text_edit_from_self_param(
210} 213}
211 214
212fn rename_self_to_param( 215fn rename_self_to_param(
213 db: &RootDatabase, 216 sema: &Semantics<RootDatabase>,
214 position: FilePosition, 217 position: FilePosition,
215 self_token: SyntaxToken, 218 self_token: SyntaxToken,
216 new_name: &str, 219 new_name: &str,
217) -> Option<RangeInfo<SourceChange>> { 220) -> Option<RangeInfo<SourceChange>> {
218 let sema = Semantics::new(db);
219 let source_file = sema.parse(position.file_id); 221 let source_file = sema.parse(position.file_id);
220 let syn = source_file.syntax(); 222 let syn = source_file.syntax();
221 223
222 let text = db.file_text(position.file_id); 224 let text = sema.db.file_text(position.file_id);
223 let fn_def = find_node_at_offset::<ast::FnDef>(syn, position.offset)?; 225 let fn_def = find_node_at_offset::<ast::FnDef>(syn, position.offset)?;
224 let search_range = fn_def.syntax().text_range(); 226 let search_range = fn_def.syntax().text_range();
225 227
@@ -249,11 +251,11 @@ fn rename_self_to_param(
249} 251}
250 252
251fn rename_reference( 253fn rename_reference(
252 db: &RootDatabase, 254 sema: &Semantics<RootDatabase>,
253 position: FilePosition, 255 position: FilePosition,
254 new_name: &str, 256 new_name: &str,
255) -> Option<RangeInfo<SourceChange>> { 257) -> Option<RangeInfo<SourceChange>> {
256 let RangeInfo { range, info: refs } = find_all_refs(db, position, None)?; 258 let RangeInfo { range, info: refs } = find_all_refs(sema, position, None)?;
257 259
258 let edit = refs 260 let edit = refs
259 .into_iter() 261 .into_iter()