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-rw-r--r--crates/ra_ide/src/references/classify.rs30
1 files changed, 13 insertions, 17 deletions
diff --git a/crates/ra_ide/src/references/classify.rs b/crates/ra_ide/src/references/classify.rs
index 478e18871..91b21429a 100644
--- a/crates/ra_ide/src/references/classify.rs
+++ b/crates/ra_ide/src/references/classify.rs
@@ -1,34 +1,32 @@
1//! Functions that are used to classify an element from its definition or reference. 1//! Functions that are used to classify an element from its definition or reference.
2 2
3use hir::{InFile, PathResolution, SourceBinder}; 3use hir::{PathResolution, Semantics};
4use ra_ide_db::defs::NameDefinition;
5use ra_ide_db::RootDatabase;
4use ra_prof::profile; 6use ra_prof::profile;
5use ra_syntax::{ast, AstNode}; 7use ra_syntax::{ast, AstNode};
6use test_utils::tested_by; 8use test_utils::tested_by;
7 9
8use super::NameDefinition; 10pub use ra_ide_db::defs::{from_module_def, from_struct_field};
9use ra_ide_db::RootDatabase;
10
11pub use ra_ide_db::defs::{classify_name, from_module_def, from_struct_field};
12 11
13pub(crate) fn classify_name_ref( 12pub(crate) fn classify_name_ref(
14 sb: &mut SourceBinder<RootDatabase>, 13 sema: &Semantics<RootDatabase>,
15 name_ref: InFile<&ast::NameRef>, 14 name_ref: &ast::NameRef,
16) -> Option<NameDefinition> { 15) -> Option<NameDefinition> {
17 let _p = profile("classify_name_ref"); 16 let _p = profile("classify_name_ref");
18 17
19 let parent = name_ref.value.syntax().parent()?; 18 let parent = name_ref.syntax().parent()?;
20 let analyzer = sb.analyze(name_ref.map(|it| it.syntax()), None);
21 19
22 if let Some(method_call) = ast::MethodCallExpr::cast(parent.clone()) { 20 if let Some(method_call) = ast::MethodCallExpr::cast(parent.clone()) {
23 tested_by!(goto_def_for_methods); 21 tested_by!(goto_def_for_methods);
24 if let Some(func) = analyzer.resolve_method_call(&method_call) { 22 if let Some(func) = sema.resolve_method_call(&method_call) {
25 return Some(from_module_def(func.into())); 23 return Some(from_module_def(func.into()));
26 } 24 }
27 } 25 }
28 26
29 if let Some(field_expr) = ast::FieldExpr::cast(parent.clone()) { 27 if let Some(field_expr) = ast::FieldExpr::cast(parent.clone()) {
30 tested_by!(goto_def_for_fields); 28 tested_by!(goto_def_for_fields);
31 if let Some(field) = analyzer.resolve_field(&field_expr) { 29 if let Some(field) = sema.resolve_field(&field_expr) {
32 return Some(from_struct_field(field)); 30 return Some(from_struct_field(field));
33 } 31 }
34 } 32 }
@@ -36,22 +34,20 @@ pub(crate) fn classify_name_ref(
36 if let Some(record_field) = ast::RecordField::cast(parent.clone()) { 34 if let Some(record_field) = ast::RecordField::cast(parent.clone()) {
37 tested_by!(goto_def_for_record_fields); 35 tested_by!(goto_def_for_record_fields);
38 tested_by!(goto_def_for_field_init_shorthand); 36 tested_by!(goto_def_for_field_init_shorthand);
39 if let Some(field_def) = analyzer.resolve_record_field(&record_field) { 37 if let Some(field_def) = sema.resolve_record_field(&record_field) {
40 return Some(from_struct_field(field_def)); 38 return Some(from_struct_field(field_def));
41 } 39 }
42 } 40 }
43 41
44 if let Some(macro_call) = parent.ancestors().find_map(ast::MacroCall::cast) { 42 if let Some(macro_call) = parent.ancestors().find_map(ast::MacroCall::cast) {
45 tested_by!(goto_def_for_macros); 43 tested_by!(goto_def_for_macros);
46 if let Some(macro_def) = 44 if let Some(macro_def) = sema.resolve_macro_call(&macro_call) {
47 analyzer.resolve_macro_call(sb.db, name_ref.with_value(&macro_call))
48 {
49 return Some(NameDefinition::Macro(macro_def)); 45 return Some(NameDefinition::Macro(macro_def));
50 } 46 }
51 } 47 }
52 48
53 let path = name_ref.value.syntax().ancestors().find_map(ast::Path::cast)?; 49 let path = name_ref.syntax().ancestors().find_map(ast::Path::cast)?;
54 let resolved = analyzer.resolve_path(sb.db, &path)?; 50 let resolved = sema.resolve_path(&path)?;
55 let res = match resolved { 51 let res = match resolved {
56 PathResolution::Def(def) => from_module_def(def), 52 PathResolution::Def(def) => from_module_def(def),
57 PathResolution::AssocItem(item) => { 53 PathResolution::AssocItem(item) => {